Abstract: Disclosed herein is a system for trading power of distributed energy resources, which includes a utility provider electricity meter for measuring an amount of power consumed by a consumer; a distributed resource electricity meter for measuring an amount of power generated by distributed energy resources on the premises of the consumer; and a distributed resource power trade device for calculating an actual amount of power, generated by the distributed energy resources on the premises of the consumer, and comparing same with a contracted amount of power, using measurement data about the amount of generated power, read from the distributed resource electricity meter, and measurement data, read from the utility provider electricity meter.

Abstract: Disclosed herein are an apparatus and method for energy storage virtualization. The apparatus for energy storage virtualization includes a virtual energy storage contract interface unit for processing or supporting conclusion of a contract of virtual energy storage, a virtual energy storage operation information service interface unit for managing information about mapping of physical energy storage devices to the virtual energy storage, and managing information about operation/management and settlement of the virtual energy storage, an energy storage virtualization main process unit for performing a function of controlling charge/discharge of the virtual energy storage and a function of settling profit derived from operation of the virtual energy storage, and an energy storage device control interface unit for performing interfacing so that the main process unit and the physical energy storage devices are operated in conjunction with each other to transmit and receive signals therebetween.

Abstract: An integrated circuit may include nonvolatile memory suitable for outputting stored data during the boot-up operation, one or more registers suitable for receiving the data output by the nonvolatile memory and storing the received data when the boot-up operation is performed, and one or more internal circuits suitable for operating using the data stored in the one or more registers. In no-update mode, although the boot-up operation is performed, a data update from the nonvolatile memory to the registers may not be performed.

Abstract: Provided are a heat recovery apparatus based on a fuel cell and an operating method thereof. In the fuel cell-based heat recovery apparatus and the operating method thereof, hot water and steam may be generated by using heat generated while a molten carbonate fuel cell (MCFC) operates to supply the generated hot water or steam to buildings, thereby reducing a rate of operation in cooling/heating equipment using electricity so as to reduce air-conditioning costs.

Abstract: Provided is a stretched laminate for manufacturing a thin polarizer while increasing the degree of orientation of a polyvinyl alcohol-iodine complex without problems such as breakage. In addition, there are provided a method of manufacturing a thin polarizer having superior optical characteristics by using the stretched laminate, a thin polarizer manufactured by the method, and a polarizing plate including the thin polarizer.

Abstract: A semiconductor system may include a command processor configured to decode a command to generate an active pulse and a delayed active pulse, and a bank active signal generation circuit configured to generate a bank active signal for performing an active operation for a bank accessed by an address. The bank active signal may be disabled in synchronization with the active pulse and is enabled in synchronization with the delayed active pulse.

Abstract: A semiconductor system includes a first semiconductor device and a second semiconductor device. The first semiconductor device outputs first to (M+1)th command/address signals (wherein, “M” denotes a natural number which is equal to or greater than two) and receives a detection signal to detect a normality/abnormality of a temperature sensor. The second semiconductor device enters a test mode in response to the (M+1)th command/address signal and compare first to Nth sensing codes (wherein, “N” denotes a natural number which is equal to or greater than two) generated by the temperature sensor with the first to Mth command/address signals to generate the detection signal. The second semiconductor device also executes a refresh operation in response to a refresh signal including a plurality of pulses whose cycle time is controlled by the first to Mth command/address signals.

Abstract: Provided is a stretched laminate for manufacturing a thin polarizer while increasing the degree of orientation of a polyvinyl alcohol-iodine complex without problems such as breakage. In addition, there are provided a method of manufacturing a thin polarizer having superior optical characteristics by using the stretched laminate, a thin polarizer manufactured by the method, and a polarizing plate including the thin polarizer.

Abstract: A semiconductor system includes a first semiconductor device and a second semiconductor device. The first semiconductor device outputs commands, a test address, addresses and a precharge signal. The second semiconductor device enters an auto-precharge operation according to a combination of the commands after a read operation or a write operation and receives the test address and the precharge signal to perform an auto-precharge operation of one bank selected from a plurality of banks by the addresses.

Abstract: Semiconductor device having less defects in a gate insulating film and improved reliability and methods of forming the semiconductor devices are provided. The semiconductor devices may include a gate insulating film on a substrate and a gate electrode structure on the gate insulating film. The gate electrode structure may include a lower conductive film, a silicon oxide film, and an upper conductive film sequentially stacked on the gate insulating film. The lower conductive film may include a barrier metal layer.

Abstract: A power supply device of an electronic device including: a body formed to wear or to carry in a user body; a support groove formed in an upper portion of the body and that receives the electronic device; an insertion groove formed to insert from the outside to the inside of the body; a battery inserted into the insertion groove and that charges power applied from the outside and that charges the electronic device through charged power; a first through hole punched in the support groove so that the electronic device and the battery contact; and a pressing portion that presses to enclose the electronic device received in the support groove and that is provided to receive in the body regardless of a shape or a size of the electronic device.

Abstract: Techniques are presented herein for reducing network congestion in data center environments. A virtual switch, hosted by a server device in the network, registers with a controller device to enable the virtual switch to exchange address information with the controller device. The virtual switch generates mapping information comprising Media Access Control addresses of one or more virtual machines that are in communication with the virtual switch. The mapping information is sent to the controller device.

Abstract: A memory device may include a plurality of memory banks; a setting circuit capable of setting at least one of an advanced refresh mode and a piled refresh mode; and a refresh control unit capable of controlling the plurality of memory banks into a plurality of groups and for activating the plurality of groups to be refreshed at different times when a refresh command is applied, wherein the refresh control unit divides the memory banks into first groups determined based on the piled refresh mode and refreshes the first groups once, while, in the advanced refresh mode, the refresh control unit divides the memory banks into second groups determined based on the piled refresh mode and additional setting information and refresh the second groups a first number of times, which is more than two and determined based on the additional setting information.

Abstract: Provided are a heat recovery apparatus based on a fuel cell and an operating method thereof. In the fuel cell-based heat recovery apparatus and the operating method thereof, hot water and steam may be generated by using heat generated while a molten carbonate fuel cell (MCFC) operates to supply the generated hot water or steam to buildings, thereby reducing a rate of operation in cooling/heating equipment using electricity so as to reduce air-conditioning costs.

Abstract: The present invention provides an ionic polymer membrane prepared by irradiating the compound represented by formula 1 and an ionic polymer. The ionic polymer membrane of the present invention has the advantage of excellent processability, low production costs, high ion exchange capacity and high durability. Also, the method for preparing the ionic polymer membrane of the invention not only facilitates the production of the ionic polymer membrane in a 3-dimensional network structure which has high ion exchange capacity and high dimensional stability but also makes it easy to produce membranes in various forms and sizes by using the composition itself as a coating solution with using the commercialized inexpensive ionic polymer without additional high-risk multi-step introduction process of ionic exchange group.

Abstract: A method for making a metal oxide material and catalyzing the oxidative coupling of methane, including mixing a metal cation-containing oxidizer portion and a reducing fuel portion with water to define an aqueous solution, evaporatively removing water from the aqueous solution to yield a concentrated liquid, burning the concentrated liquid yield an homogeneous metal oxide powder, flowing methane from a first source and oxygen from a second source over the homogeneous metal oxide powder, and catalyzing an oxidative coupling of methane reaction with the homogeneous metal oxide powder. The homogeneous metal oxide powder contains metal oxides selected from the group including LaSrAlO4, LaAlO3, Sr3Al2O6, Na2WO4—Mn/SiO2, and combinations thereof.

Abstract: A semiconductor system may include a command processor configured to decode a command to generate an active pulse and a delayed active pulse, and a bank active signal generation circuit configured to generate a bank active signal for performing an active operation for a bank accessed by an address. The bank active signal may be disabled in synchronization with the active pulse and is enabled in synchronization with the delayed active pulse.

Abstract: There are provided a substrate film, a laminate, and method of manufacturing a polarizing film. The present application provides a substrate film capable of effectively manufacturing a polarizing film having a thickness of about 10 ?m or less, about 8 ?m or less, about 7 ?m or less, about 6 ?m or less, or about 5 ?m or less and having an excellent function such as polarization performance, a laminate, and a method of manufacturing the same. According to the invention, it is possible to prevent tearing, curling, or the like from occurring in the elongation process and manufacture a polarizing film by easily elongating a polarization material such as a PVA-based resin.

Abstract: A charge control circuit includes: a charge current control circuit configured to receive an input voltage at a first node, output a sensing current to a second node, and turn on a power transistor; a comparator configured to compare a voltage level of the second node with a voltage level of a third node, wherein the third node receives a charging current from the power transistor; a current mirror configured to generate a mirror current corresponding to the sensing current; and an amplifier configured to receive a first feedback voltage based on the mirror current, and amplify a difference between the first feedback voltage and a reference voltage to generate a switch control signal, wherein in response to the switch control signal and a plurality of control signals, the charge current control circuit is configured to decrease the sensing current and turn on the power transistor.

Abstract: Provided are a pressure-sensitive adhesive composition for a touch panel, a conductive film, a touch panel and a pressure-sensitive adhesive film. The exemplary pressure-sensitive adhesive composition for a touch panel, the conductive film or the pressure-sensitive adhesive film has excellent durability and optical properties such as transparency. In addition, such physical properties are stably maintained under severe conditions. Particularly, a pressure-sensitive adhesive layer is attached to a conductor thin film, and thus resistance change of the conductor thin film is effectively inhibited even when the conductor thin film is exposed to the severe conditions. Therefore, the pressure-sensitive adhesive composition may be effectively used to manufacture a touch panel.