Abstract: A decarbonization device for engine decarbonization includes an oxyhydrogen supplying unit, an oxyhydrogen conduit unit connected to the oxyhydrogen supplying unit, a sensor unit disposed at the oxyhydrogen conduit unit for detecting inner gas pressure within the oxyhydrogen conduit unit, and a control unit coupled to the sensor unit and the oxyhydrogen supplying unit. The oxyhydrogen conduit unit is configured to be connected to an engine to be supplied with oxyhydrogen gas from the oxyhydrogen supplying unit. The sensor unit generates a notifying signal upon detecting the inner gas pressure greater than a predetermined value, and the control unit controls supply of the oxyhydrogen gas upon receipt of the notifying signal from the sensor unit.

Abstract: A hybrid battery module and a battery management method are provided. The hybrid battery module comprises a first energy storage unit, a second energy storage unit, and a charging unit. The charging unit is coupled between the first energy storage unit and the second energy storage unit for selectively providing a charging path between the first energy storage unit and the second storage unit. The first energy storage unit and the second energy storage unit transmit the energy stored therein to each other through the charging unit to maintain optimum power statuses thereof.

Abstract: A method for detecting a state of charge (SOC) of a battery is disclosed. The method includes inputting a pulse to the battery for receiving a response curve of the battery associated with the pulse inputted to the battery, determining a set of parameters for preparing a simulated curve, comparing a difference between the response curve and the simulated curve, determining whether the difference between the simulated curve and the response curve is less than a predetermined threshold before further utilizing the parameters to determine the SOC from a corresponding relationship.

Abstract: A detecting module is for detecting a battery equalizer of a power supply device. The detecting module includes a current detecting unit, a drive circuit, and a control circuit. The current detecting unit is to be coupled to the battery equalizer and a battery set of the power supply device, and generates an output based on detected current flow through the battery equalizer. The drive circuit is to be coupled to the battery equalizer for driving operation of the battery equalizer. The control circuit is coupled to the drive circuit and the current detecting unit, controls the drive circuit to drive operation of the battery equalizer and determines, according to the output of the current detecting circuit, whether the battery equalizer is in a normal operating state.

Abstract: A hierarchical battery-management system mainly comprises a monitoring and equalizing module, an intermediary module and a communication and decision module. The monitoring and equalizing module electrically couples with the battery. The intermediary module electrically couples with the monitoring and equalizing module and the communication and decision module; besides, the communication and decision module electrically couples with a power system or an electronic/electrical apparatus. The present invention uses a digital transmission interface constructed from an uplink/downlink circuit with a DC isolation component for common battery management, and a hierarchical management structure constructed by the intermediary module to screen data and to transmit meaningful cell data to meet real time managing requirements of the large battery set.

Abstract: A digital interface used in multi-series-parallel battery modules is provided and applies the Universal Asynchronous Receiver/Transmitter interface. An Up-Link circuit and a Down-Link circuit are construed by voltage isolation elements for directly connecting a Low Voltage Protection signal of a battery cell, and an Over Voltage Protection signal of the battery cell in series, in associated with receiving and transmission signals of universal asynchronous receiving/transmission, and initiating a forced WakeUp signal of a Micro Control Unit, MCU, of a battery module protection circuit board of each digital interface of the battery modules.

Abstract: The present invention provides combustible compositions utilizing water clusters characterized by high oxygen reactivity due to protruding, delocalized p.pi. orbitals. In preferred embodiments, the compositions include one or more surfactants having molecular orbitals that interact with and participate in the delocalized p.pi. orbitals. The invention also provides methods of designing, producing, and using the compositions.

Abstract: A circuit containing a ballast for one or more fluorescent lamps. The circuit includes a first inductor in series with a voltage input terminal and a first capacitor to form a series resonant circuit to provide a starting voltage to the lamps. A second, shunt inductors coupled between the first inductor and the capacitor and another input terminal of the circuit to eliminate the high Q of the series resonant circuit and prevent the first inductor from saturating. The inductors are mounted on the legs of an H-shaped core to provide inductive coupling between the inductors and allow a maximum winding area for the first inductor to reduce the series resistance of the lamp current path. The core also allows the shunt inductor to adjust power line power factor independently of lamp power factor. Improvements in system efficiency of up to 15% can be achieved over conventional core/coil type ballasts.

Abstract: A ballast and control circuit for use with fluorescent lights. The circuit aids energy efficiency by removing heater current flow once the lamp has ignited. The circuit also uses time delayed inductive storage to allow delivery to the lamps of increased operating current without a concurrent increase in power utilization.

Abstract: A ballast for a fluorescent lamp including a tuned circuit in series with a pair of voltage input terminals to which an input AC voltage is applied. The tuned circuit includes a capacitor in series with an inductor, with the resonant frequency of the tuned circuit being approximately 1/2 the frequency of the input voltage. At start-up, the inductor is very highly reactive to provide a starting voltage which is applied to a fluorescent lamp coupled across the inductor. A positive temperature coefficient resistor is in series with the inductor to limit the current flow therethrough. The inductor forms a part of the primary winding of a transformer having a secondary winding providing the heater voltage for the lamp. A second primary winding of the transformer provides a power factor correction for the tuned circuit.