Abstract: An electromechanical connection includes a first conductor disposed in a first non-conductive array and a second conductor disposed in a second non-conductive array capable of mating with the first non-conductive array. The second conductor is capable of mating with the first conductor when the first non-conductive array and the second non-conductive array are mated. A processor associated with the first non-conductive array determines if an electrical connection is formed between the first conductor and the second conductor. The processor can assign a function to the electrical connection.

Abstract: A method for reducing a supply voltage drop in a digital circuit block, where the digital circuit block includes a first conducting segment coupled to a first supply voltage, a second conducting segment coupled to a second supply voltage, and a digital logic coupled between the first conducting segment and the second conducting segment, the method including: constructing a third conducting segment connected to the first conducting segment and not electrically connected to the second conducting segment, wherein the third conducting segment is configured to have a first portion located at a first conducting layer; and constructing a fourth conducting segment electrically connected to the second conducting segment and not electrically connected to the first conducting segment, wherein the fourth conducting segment is configured to have a second portion located at a second conducting layer, and whereby a capacitive element is formed between the first portion and the second portion.

Abstract: The invention relates to a microelectronic device for manipulating a sample, the device comprising an array of actuator units (AU) and an array of sensitive units (SU). The actuator units (AU) may particularly exert dielectrophoretic forces on a sample (1) in an adjacent sample chamber, and the sensitive units (SU) optionally measure properties of said sample. Furthermore, the actuator units (AU) are linked to a set of power lines (PL) and the sensitive units (SU) are linked to a set of signal lines (SL), wherein the routing of these lines is such that the effects of parasitic couplings are minimized for a given set of alternating electrical power signals on the power lines. The power lines (PL) may particularly be supplied with alternating electrical signals that are identical besides a phase shift. Optionally, the couplings between the power lines and the signal lines are adapted to provide a maximal compensation of cross-talk effects.

Abstract: A DC voltage converting device is on the output side connected to a DC voltage source and, on the output side, supplies a converted DC voltage to at least one electrical consumer via a cable connection. To improve such a DC voltage converting device in that also with high DC voltages on the input side, a conversion into another DC voltage is possible without any special constructional efforts and high costs while complicated cooling means or the like, are avoided at the same time, the Dc voltage converting device comprises a plurality of DC voltage converting units of which each is serially connected to the DC voltage source on the input side and connected in parallel with the cable connection on the output side for supplying the converted DC voltage.

Abstract: A power supply device includes: a power supply unit configured to output the power of a mainframe; and a power transmission cable configured to supply the power output from the power supply unit to the mainframe via a connector; with the power transmission cable including a mainframe side high-frequency cutoff portion disposed between the power supply terminal of the connector, a power supply unit side high-frequency cutoff portion, which is disposed on the power supply unit side at a predetermined length from the connector, configured to restrict the length of a portion serving as an antenna, a first transmission line used for power supply to the mainframe via the mainframe side high-frequency cutoff portion, and a second transmission line to be connected to a tuner of the mainframe via the connector.

Abstract: A power supply system (and method) for an exhibition stand having a frame that includes upstanding posts and transverse members. The power supply system (and method) includes an elongate member forming in use one of the transverse members of the frame. The elongate member includes a power inlet connectable to a power supply, a power outlet, and a circuit connecting the power inlet and power outlet. The power supply system (and method) also includes a power take off unit having a power inlet and at least two power outlets, and a plurality of electrical connecting means. The power outlet of the elongate member can be connected by means of one of the electrical connecting means to the power inlet of the power take-off unit such that power can be tapped from the elongate member and directed from one power outlet of the take-off unit, via another of the electrical connecting means, to the elongate member of an adjacent exhibition stand.

Abstract: A superconducting transformer system is configured to be included within a utility power grid having a known fault current level. The superconducting transformer system includes a non-superconducting transformer interconnected between a first node and a second node of the utility power grid. A superconducting transformer is interconnected between the first node and the second node of the utility power grid. The superconducting transformer and the non-superconducting transformer are electrically connected in parallel. The superconducting transformer has a lower series impedance than the non-superconducting transformer when the superconducting transformer is operated below a critical current level and a critical temperature. The superconducting transformer is configured to have a series impedance that is at least N times the series impedance of the non-superconducting transformer when the superconducting transformer is operated at or above one or more of the critical current level and the critical temperature.

Abstract: An apparatus is provided for mounting between a light fixture and an electrical box supplying a source of electrical power to the fixture where the apparatus includes an auxiliary electrical outlet that is electrically connected to the source of electrical power.

Abstract: A power transmission cable with easy laying, reduced heat invasion and enhanced efficiency. The cable comprises an inner pipe 105 encasing a refrigerant passage 101, a superconducting member 102 and an electrically insulating portion 103; an outer pipe 106; a vacuum adiabatic insulating section 104 between the inner and outer pipes; an inner pipe support ring disposed between the inner and outer pipes so that it is slidable along the outer side of the inner pipe; an outer pipe support ring fixed to the inner side of the outer pipe; and a support member which is disposed between the inner and outer pipe support rings.

Abstract: A superconducting transmission line includes a superconducting article including at least one HTS wire, a cooling system including at least in part one or more thermoelectric or thermionic coolers thermally coupled to the HTS wire. The thermoelectric coolers are powered by electricity flowing along the HTS wire. A system for generating and transporting nuclear power includes a nuclear power plant including a turbine for generating electricity, and a superconducting transmission line according to an embodiment of the invention.

Abstract: In a hybrid vehicle, rocker outer reinforcements serving as vehicle side frame members in a vehicle width direction extend in a vehicle front-rear direction. An electric power cable is provided such that a portion thereof along the vehicle front-rear direction is placed along an inner side surface of the rocker outer reinforcement in the vehicle width direction. An electric power cable is provided such that a portion thereof along the vehicle front-rear direction is placed along an inner side surface of the rocker outer reinforcement in the vehicle width direction. Further, each of the electric power cables is placed in a space portion formed between the rocker outer reinforcement and a center body pillar serving as an energy absorbing member absorbing energy in the event of a side collision of the vehicle.

Abstract: The invention relates to a bus bar block with a first bus bar and a second bus bar, each of which has an insulating enclosure, which is at least partially open on one side across from the base side, with, in each enclosure, at least one terminal bar being arranged on which several terminal lugs are arranged such that they protrude from the enclosure in sections through the at least partially open side, with the two bus bars being arranged on a holding device such that their base areas are facing each other, with the holding device for each terminal bar of one of the two bus bars having an electro-conductive connection element, which is designed such that it can be connected with a first end section using one of the terminal lugs of a terminal bar of the first bus bar and with a second end section using one of the terminal lugs of a terminal bar of the second bus bar and such that it makes a connection to a connection contact.

Abstract: The invention is directed to systems and methods for enhancing the ability of a power delivery system to withstand the occurrence of multiple failure events. Specifically, the invention is directed to a power delivery system employing a web-type network topology for a generator bus where at least two power generating sources, such as generators, are connected by an external ring, wherein the external ring is comprised of a plurality of ring segments. A first set of cables connects each power generating element with a central point and a second set of cables connects the center of each ring segment with the central point, wherein power is deliverable to the central point via at least one of the external ring, first set of cables and the second set of cables. Additional internal rings of cables may also be utilized to connect the first and second sets of cables.

Abstract: Disclosed is a parallel-connected uninterruptible power supply system connected with a power source and a load. The uninterruptible power supply system includes a power distribution circuit having a first connector, a plurality of uninterruptible power supplies having a plurality of second connectors, and a plurality of transmission lines having a plurality of third connectors. The first connectors, the second connectors and the third connectors each includes a first conducting structure and a second conducting structure. When the second conducting structure of the third connector is detached from the second conducting structure of the first connector or the second conducting structure of the second connector, the second conducting structures are detached from each other first so that the pull-down circuit of the corresponding uninterruptible power supply generates a control signal to a controller to stop the operation of the uninterruptible power supply.

Abstract: A conduit array configured to route in-floor tubing includes a plurality of elbow conduits. A webbing is positioned between each of the elbow conduits in the plurality of elbow conduits to connect the plurality of elbow conduits. The webbing is configured to allow for separation of at least one of the plurality of elbow conduits from the conduit array, thus allowing for the conduit array to be scaleable or sizeable.

Abstract: An arrangement for supplying a load with electrical energy from a power source comprises a textile, woven floor covering (101) with longitudinally running warp threads and transversely running weft threads, three or more current conductors (106) that are spaced apart and substantially parallel to one another being woven in either as warp threads or as weft threads, the current conductors replacing part of a filling warp, a binding warp or the weft threads during the weaving operation. The arrangement also comprises a feed for the connection of the current conductors (106) to the power source and a coupling device (130) for picking up electrical energy from the current conductors (106) in the floor covering (101) and transporting it further to the load when the coupling device (130) is brought into a power pick-up area of the floor covering (101).

Abstract: An ultra compact ring topology puts the output terminals of solid state switches physically at the center of a circuit with the switches surrounded by voltage busses. The switches are symmetrically arranged around the output bus, the voltage busses are filtered (decoupled) to ground using symmetrically positioned filter components, and lead lengths to and from the switches are minimized. Switch driver circuits are closely integrated with each switch and positioned as close as possible, each to its associated switch, and arranged symmetrically. Switches may be at cryogenic temperatures and busses and lead connectors may be superconductive.

Abstract: A satellite equipment panel on which may be mounted an installation equipment of a predetermined function, connectable by an interface, constitutes an artificial satellite. The satellite equipment panel includes a panel body, at least two interfaces for an interconnection to another satellite equipment panel, a line transfer switch disposed within the panel body for line transferring of the interconnection between the interfaces, wiring disposed within the panel body and connected at one end to one of the interfaces and at the other end to the line transfer switch for interconnecting the interfaces on that panel body. The interfaces and the wiring, in cooperation with a support structure, constitute a wiring module disposed within the panel body. The interface may comprise at least one of interfaces of electric communication, optical communication, and optical sensor.

Abstract: A system for utilizing coal energy includes a thermal power generator near a coal field area that converts coal energy of the coal field area located remotely from a demand end to electric energy. It also includes an alternating current load at a demand end side, an alternating current power distribution network, and an electric power transmission mechanism that transmit electric energy from the thermal power generator to the power distribution network. The electric power transmission mechanism is a combination of super conductive power transmitting system that transmit direct current electricity with small transmission loss utilizing super conductive power transmitting cables and a conventional power distribution network operating at ambient temperatures.

Abstract: A plurality of third fixed potential lines are wired in parallel. A group of high-potential-side fixed potential lines containing a first fixed potential line and a second fixed potential line are wired in a plurality at predetermined intervals in a direction perpendicular to the third fixed potential line. In a layout region, surrounded by a pair of adjacent third fixed potential lines and a pair of groups of adjacent high-potential-side fixed potential lines, where a first element or a second element is arranged, either one of the first fixed potential line and the second fixed potential line is wired between the pair of third fixed potential lines. In a layout region used for second elements, a second fixed potential line connecting a pair of second fixed potential lines contained respectively in a pair of groups of high-potential-side fixed potential lines that form the layout region is wired between a pair of third fixed potential lines that form the layout region.

Abstract: An electrical connection box for wall mounting provides a recessed external plug for receiving or transmitting power to electronic components. The connection box is configured to receive a variety of signal connection modules for interconnecting associated audio/visual electronics such as DVD players, displays and the like in adjacent apertures. The signal connection modules are inserted or extracted from the face of the connection box; replacing blanking plates, and is optionally recessed from the face of the box into the wall cut-out. The configuration and mating features of the box and modules also provides for a common and isolated ground reference for surge protection of the connected components. A signal connection module includes circuitry for surge protection of the connected A/V components receiving electrical power from an adjacent wall socket.

Abstract: An apparatus for providing phase rotation for a three-phase AC circuit. The apparatus comprises three phase input terminals and three phase output terminals, where a first phase input terminal is coupled with a third phase output terminal; a second phase input terminal is coupled with a first phase output terminal; and a third phase input terminal is coupled with a second phase output terminal.

Abstract: Disclosed is an apparatus and method for connecting a power feeder cable at a point for convenient operator access to an electrical subsystem located inside of a telecom equipment assembly. According to one embodiment, the terminal connection of the power feeder cable to the power entry point is positioned so as to be conveniently accessible to an operator from the telecom equipment aisle. According to another embodiment, a linking bus structure comprising, a first connector, a conducting path and a second connector, is mounted inside the telecom equipment assembly with the first connector positioned at the front panel of the telecom equipment assembly and conveniently accessible to an operator from the telecom equipment aisle. The apparatus and method are useful for overcoming difficulties normally encountered during inspection and maintenance of the connection of the power feeder cable at its terminal connection in a telecom equipment assembly.

Abstract: A method and apparatus for handling and/or stringing energized conductor for a high voltage power line conductor for a high voltage power line is provided. The method includes bringing components and workers to the same electrical potential and transferring power from one contractor to another. Associated apparatus is also described.

Abstract: Apparatus and method for transmitting over non-adjacent multiple conducting pairs and aggregating powers from the conducting pairs to power remote electronic devices at an end station include, at a line termination (LT), a plurality of power transmitting circuits configured to transmit power over the multiple conducting pairs, and a microcontroller coupled to the plurality of power transmitting circuits and configured to receive a current sense signal from a power receiving circuit at the remote electronic device, and further include, at a network termination (NT), one or more current limiters coupled to multiple conducting pairs and operable to limit the power from the conducting pairs based on power demand information of the end station, and a load controller coupled to the one or more current limiters and configured to selectively activate the one or more current limiters based on a determination by the microcontroller that the end station is allowed to receive a full power demand, the determination being

Abstract: An AC voltage conditioner to be connected between a source of AC line voltage or non-linear voltage and one or more AC-powered devices (e.g., audio/video, medical and scientific equipment) to improve the performance of the devices by reducing the effects of interference and distortion often caused by an AC electromagnetic field or radio frequency interference in the vicinity of the devices. A pair of AC current conducting plates are respectively electrically connected between positive and negative output terminals of the AC line voltage source and positive and negative input terminals of each AC-powered device. The pair of AC current conducting plates are interposed between and separated from three DC current carrying plates. The DC current carrying plates are connected in electrical parallel with one another between positive and negative output terminals of a DC voltage generator.

Abstract: A method and apparatus for handling and/or stringing energized conductor for a high voltage power line conductor for a high voltage power line is provided. The method includes bringing components and workers to the same electrical potential and transferring power from one contractor to another. Associated apparatus is also described.

Abstract: A power line arrangement includes a first power line and a second power line which crosses the first power line at least once. The first and second power lines are connected to a same power supply, and current in the first power line flows in a different direction from current in the second power line at an area where the first and second power lines cross.

Abstract: A switchboard apparatus and method are provided including a switchboard bus with conductors secured to the switchboard apparatus; a power quality meter operatively connected to the switchboard bus to obtain bus voltage and current. The apparatus also includes a capacitor operatively connected to and electrically in-parallel with the switchboard bus; the at least one capacitor further including a switch, the switch configured to open and close so as to connect and disconnect the capacitor operatively connected to the switchboard bus upon the occurrence of predetermined conditions; a controller controls the switch. The capacitor is connected to and disconnected from the switchboard bus as a function of the power factor.

Abstract: An electronic system which includes a power delivery surface that delivers electrical power to an electrical or electronic device. The power delivery surface may be powered by any electrical power source, including, but not limited to: wall electrical outlet, solar power system, battery, vehicle cigarette lighter system, direct connection to electrical generator device, and any other electrical power source. The power delivery surface delivers power to the electronic device wirelessly. The power delivery surface may deliver power via a plurality of contacts on the electrical device conducting electricity from the power delivery surface. The electrical device may be mobile device. Each contact may be shaped to improve power delivery reliability. The power delivery surface may further include circuitry to protect against accidental electrocutions.

Abstract: An electrical power transmission device has a phase conductor and an encasing conductor. The phase conductor is used for transmission of an electrical power flow. The encasing conductor can be divided by way of a switching device.

Abstract: A heat dissipation device cooling a power adapter (50) includes first and second heat dissipation units (10), (20), at least one heat pipe (30) connecting the first and second heat dissipation units and a plurality of positioning elements (60) securing the first and second heat dissipation units on the power adapter. The positioning elements extend through the first heat dissipation unit and bottom ends of the positioning elements are screwed into the second heat dissipation unit. Top ends of the positioning elements are secured to the first heat dissipation unit. Therefore, the power adapter is tightly sandwiched between the first heat dissipation unit and the second heat dissipation unit by the positioning elements. Spring forces are exerted by the positioning elements on the first heat dissipation unit toward the second heat dissipation unit.

Abstract: In electronic devices with signal traces positioned between a ground layer and a voltage reference layer, systems and methods are provided for connecting a hot pluggable device to the electronic device in a manner that diminishes signal degradation due to parasitic effects. The first device has a second reference layer near the connector that connects to a second device voltage reference layer maintained at a given voltage level across the connector. In the first device near the connector the signal trace is positioned in between a ground layer of the first device and the second reference layer which is maintained at a given voltage by a voltage regulator of the second device. The signal return current travels past the second reference layer to a first reference layer of the first device which is maintained by the first device's voltage regulator through AC decoupling capacitors minimizing the current return path discontinuity.

Abstract: A current supply system includes one or more, or a plurality of current supply modules that each includes an input terminal and an output terminal and that each has a maximum output power. Multiple current supply modules are electrically combined to form a current supply unit having a maximum output power that is greater than the maximum output power of the individual current supply modules, and a control unit is connected to the current supply unit. A data connection connects the control unit to all the current supply modules of the current supply unit.

Abstract: An electric power-feeding structure for feeding electric power to a moving body which is driven to be raised or lowered, includes: an arm having a distal end connected to the moving body movably in a direction perpendicular to a raising or lowering direction of the moving body, and a proximal end adapted to be rotatably driven so as to swing, to thereby drive the raising or lowering of the moving body. An electrical wire is routed alongside the arm, and one end of the electrical wire extending from the distal end of the arm is connected to the moving body to feed electric power to the moving body. In a vicinity of a rotating shaft of the arm, the electrical wire is routed around the rotating shaft to be bent and deformed.

Abstract: A superconducting cable having improved transmission efficiency facilitates the laying operation and reduces heat intrusion. The superconducting cable comprises a first pipe 105 within which are accommodated a refrigerant passage section 101, a superconducting member 102 and an electrical insulating section 103, and a second pipe 106 arranged on the outer side of the first pipe. A vacuum heat insulating section 104 is provided between the first and second pipes. The second pipe is formed of a ferromagnetic material.

Abstract: A communication systems providing a fault-tolerant communications path for narrow and broad band communication comprising one or more self-powered satellite units each providing signal information to at least one command console through a segmented cable assembly system in operable communication with a central station that receives signal information from the at least one command console and relays signal information back to the command console wirelessly and via the segmented cable assembly system.

Abstract: An electronic switch system comprising a circuit path that includes a first path that is formed by a substantially nonconductive composition and a second path that includes a nonconductive composition. The first and second paths are dispersed relative to each other to provide a continuous design circuit path having trigger points or open circuit areas.

Abstract: A particle trap has a cover cap which dielectrically shields a shielding area by way of a shielding surface. The shielding surface has a concave curvature. Transversely to the concave curvature, the shielding surface has surface regions which are inclined transversely to the concave curvature in the region of a trough of the concave curvature.

Abstract: An electrical power conditioning apparatus in accordance with the present invention generally includes an electrical input for receiving power from the power source, a surge suppression circuit and a plurality of electrical outlets. A plurality of parallel channels connect the input to at least one of the plurality of outlets. At least one of the plurality of channels includes a filter circuit and a current sensor circuit for measuring the current through the channel. One or more displays are electrically connected to the current measuring to a visual indication of voltage and current measurements.

Abstract: A distance extender (100, 200) for increasing a distance between a first device (145) and a second device (150) in electrical communication with the first device includes an electrical cable (130, 230) electrically coupled between the first device and the second device, a first subsystem (110, 210) electrically coupled to the first end of the electrical cable, and a second subsystem (120, 220) electrically coupled to the second end of the electrical cable. The electrical cable includes a first end (131, 231), a second end (132, 232), and a plurality of wires extending between the first end and the second end. The plurality of wires includes a first wire, the first device generates a data signal and provides an electrical power signal, and the data signal and the electrical power signal are simultaneously transmitted between the first device and the second device over the first wire.

Abstract: The present invention relates to systems and methods for providing an electrical power supply system that may be used in various environments including those that are prone to liquid spills, debris buildup, and accidental contact (by a human or animal such as a pet) and those environments with curves that require a flexible power supply system.

Abstract: A method- and apparatus are disclosed for mounting vertically two sets of computer components in a back-to-back configuration. The vertically mounted components are interconnected to an internal distribution unit. The pair of sets of vertically mounted components are connected to opposite sides of the distribution unit.

Abstract: A superconducting electrical cable system is configured to be included within a utility power grid. The superconducting electrical cable system includes a superconducting electrical path interconnected between a first and a second node within the utility power grid. A non-superconducting electrical path is interconnected between the first and second nodes within the utility power grid. The superconducting electrical path and the non-superconducting electrical path are electrically connected in parallel. The superconducting electrical path has a lower series impedance, when operated below a critical current level, than the non-superconducting electrical path. The superconducting electrical path has a higher series impedance, when operated at or above the critical current level, than the non-superconductor electrical path.

Abstract: An assembly and method for providing at multiphase current signals in which a plurality of conductors is arranged with conductors carrying dissimilar phases adjacent one another, and preferably in a balanced arrangement, such that the induced magnetic fields are subtractive from each other, and the assembly with reduced inductance results.

Abstract: An inverter component layout and mounting bracket are disclosed which allow for electrical components, or the inverter as a whole to be replaced easily in the field. The disclosed mounting bracket and component layout also improve the heat rejection properties of the inverter.

Abstract: A system for providing electric power and a method of controlling the same. The system includes a local power source, a non-neutral-bonded connector electrically connected to the local power source, a neutral-bonded connector, and a conductor. The system also includes a first connector that provides an electrical connection between the non-neutral-bonded connector and the neutral-bonded connector in a first configuration of the system, and a second connector that provides an electrical connection between the non-neutral-bonded connector and the conductor in a second configuration of the system.

Abstract: The present invention relates to a transposition device for a prefabricated electrical canalization, said canalization comprising a certain number of conducting bars distributing different phases including or not the neutral, said bars extending substantially parallel to one another, said transposition device being designed to reverse the position of at least two bars with respect to one another in the canalization.

Abstract: The purpose of the present invention is to reduce the noise of an analog circuit of a radio-use semiconductor apparatus. A power supply voltage is supplied to a low-noise amplifier 12 and a partial circuit of a stereo demodulation circuit 16 from an analog-use power supply. A power supply voltage is supplied to a digital circuit 19, an MPXPLL 17, and pilot signal detection circuit 18 of the stereo demodulation circuit 16 from a digital-use power supply that is separate from the analog-use power supply. This configuration prevents noise generated in a digital circuit from propagating to the analog circuit within the stereo demodulation circuit.

Abstract: A printed wiring board, comprising a signal plane having a baseband block for processing a baseband signal and a high-frequency block for processing a high-frequency signal which is obtained by converting the baseband signal, and a ground plane opposing to the signal plane. The baseband block and the high-frequency block are connected through a transmission line for transmitting a signal of a specific frequency region. The ground plane is provided with a first ground portion and a second ground portion, the first ground portion being provided at an area opposing to the baseband block, the second ground portion being provided at an area opposing to the high-frequency block. The first ground portion and the second ground portion are coupled to each other through a coupling portion provided therebetween which has a low impedance with respect to the signal of the specific frequency region.