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Browse by Category: Main > Electrical & Energy
Class Information
Number: 307/82
Name: Electrical transmission or interconnection systems > Plural supply circuits or sources > Plural converters
Description: Subject matter relating to plural converters.










Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
8710699 Dual use photovoltaic system Apr. 29, 2014
8704406 Solar power plant Apr. 22, 2014
8692408 Modular stacked subsea power system architectures Apr. 8, 2014
8680714 Smart cards Mar. 25, 2014
8674675 Electronic device for optimizing the output power of a solar cell and method for operating the electronic device Mar. 18, 2014
8669675 Power converter for a solar panel Mar. 11, 2014
8664800 System and method for distribution of inverter VAR support Mar. 4, 2014
8653696 Apparatus for transferring energy using power electronics and machine inductance and method of manufacturing same Feb. 18, 2014
8648497 Photovoltaic power plant with distributed DC-to-DC power converters Feb. 11, 2014
8648498 Photovoltaic power system with distributed photovoltaic string to polyphase AC power converters Feb. 11, 2014
8648500 Power supply regulation and optimization by multiple circuits sharing a single supply Feb. 11, 2014
8624429 Single-inductor-multiple-output regulator with auto-hopping control and the method of use Jan. 7, 2014
8624439 Delivery of electric power by means of a plurality of parallel inverters and control method based on maximum power point tracking Jan. 7, 2014
8614525 Methods and systems for operating a power generation system Dec. 24, 2013
8604643 Control device of a plurality of switching converters Dec. 10, 2013
8587152 Sequential shunt regulator with analog fill control Nov. 19, 2013
8581440 Adaptive phase offset controller for multi-channel switching power converter Nov. 12, 2013
8581441 Distributed inverter and intelligent gateway Nov. 12, 2013
8575779 Ferroresonant transformer for use in uninterruptible power supplies Nov. 5, 2013
8571733 Hybrid vehicle and method for controlling the same Oct. 29, 2013
8565953 Hybrid vehicle and method for controlling the same Oct. 22, 2013
8564249 Charging unit with two power source inputs Oct. 22, 2013
8558510 Apparatus for storing power and method of controlling the same Oct. 15, 2013
8552590 Energy management system and grid-connected energy storage system including the energy management system Oct. 8, 2013
8552692 Charger and discharger for secondary battery Oct. 8, 2013
8548035 Powerline communicator (PLC) modem employing an analog magnetic transducer Oct. 1, 2013
8536735 Converter with input voltage balance circuit Sep. 17, 2013
8531859 Reversible alternating-current and direct-current conversion apparatus with high frequency Sep. 10, 2013
8513834 Power supply apparatus and image forming apparatus Aug. 20, 2013
8508074 System and method for optimizing solar power conversion Aug. 13, 2013
8494684 Substation automatic control system Jul. 23, 2013
8492927 Universal power supply system Jul. 23, 2013
8487475 Power supply apparatus and method of supplying power Jul. 16, 2013
8487477 Method to properly ramp current sharing Jul. 16, 2013
8482155 Power converting device for renewable energy storage system Jul. 9, 2013
8482156 Three phase power generation from a plurality of direct current sources Jul. 9, 2013
8473250 Monitoring of distributed power harvesting systems using DC power sources Jun. 25, 2013
8471405 High efficiency standby power generation Jun. 25, 2013
8466582 Method and apparatus for applying an electric field to a photovoltaic element Jun. 18, 2013
8446044 Power conversion and distribution scheme for electronic equipment racks May. 21, 2013
8441150 Device for connection to an impedance having a mainly inductive character May. 14, 2013
8427010 DC-to-AC power conversion system and method Apr. 23, 2013
8421271 Apparatus for transferring energy using onboard power electronics and method of manufacturing same Apr. 16, 2013
8410635 Systems and methods for deactivating a matrix converter Apr. 2, 2013
8405250 Electronic device control system and method Mar. 26, 2013
8400016 Electronic device control system and method Mar. 19, 2013
8395280 Circuit arrangement including a multi-level converter Mar. 12, 2013
8390260 Power supply for negative voltage load Mar. 5, 2013
8384246 Converter device and uninterruptible power supply equipped with such a device Feb. 26, 2013
8374010 Power supply circuit and control method thereof Feb. 12, 2013

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