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Class Information
Number: 363/132
Name: Electric power conversion systems > Current conversion > Using semiconductor-type converter > In transistor inverter systems > Bridge type
Description: Subject matter wherein the inverter includes one or more transistors in a bridge configuration.

Patents under this class:

Patent Number Title Of Patent Date Issued
8705257 Switching module including a snubber circuit connected in parallel to a series-connected unit of flowing restriction elements Apr. 22, 2014
8705256 Power conversion system and method for converting DC power at a DC bus into AC power Apr. 22, 2014
8692586 Low power isolated output circuit Apr. 8, 2014
8687383 Inverter and active power filter system utlizing an auxiliary capacitor module Apr. 1, 2014
8681522 Method for operating an electronically controlled inverter with switches that alternate between being elements of a boost-buck converter and an inverting Cuk converter Mar. 25, 2014
8681517 AC converter, AC converting method, and storage medium for converting an AC voltage with a relatively high frequency into an AC voltage with a relatively low frequency Mar. 25, 2014
8681512 Active clamp resonance control Mar. 25, 2014
8675379 Power converting apparatus having improved electro-thermal characteristics Mar. 18, 2014
8670260 Multiple inverter and active power filter system Mar. 11, 2014
8665619 T-type three-level inverter circuit Mar. 4, 2014
8665596 Power switching circuitry Mar. 4, 2014
8665003 Dead-time generating circuit and motor control apparatus Mar. 4, 2014
8660502 High frequency antenna switch module Feb. 25, 2014
8659917 Direct-type converting apparatus and method for controlling the same Feb. 25, 2014
8659880 AC photovoltaic module and inverter assembly Feb. 25, 2014
8654554 Semiconductor device Feb. 18, 2014
8654527 Thyristor valve module Feb. 18, 2014
8653781 Variable frequency drive and rotation speed searching apparatus for an induction motor Feb. 18, 2014
8653652 Semiconductor device, power semiconductor module and power conversion device equipped with power semiconductor module Feb. 18, 2014
8649198 Power conversion device Feb. 11, 2014
8649197 Multilevel inverter Feb. 11, 2014
8649188 Solid state pulsed power generator Feb. 11, 2014
8649187 Two-terminal M2LC subsystem and M2LC system including same Feb. 11, 2014
8648789 Control device for controlling the output of one or more full-bridges Feb. 11, 2014
8638581 Inverter capable of providing reactive power Jan. 28, 2014
8638579 Method for controlling a conversion structure for converting direct current to alternating current Jan. 28, 2014
8625319 Bridgeless PFC circuit for critical continuous current mode and controlling method thereof Jan. 7, 2014
8625307 DC to AC power converting apparatus Jan. 7, 2014
8619448 Power converter and motor driving device using the same Dec. 31, 2013
8619447 Single Phase Current Source Power Inverters and Related Methods Dec. 31, 2013
8618778 Circuit and method for coupling electrical energy to a resonated inductive load Dec. 31, 2013
8614905 Voltage converting apparatus and method for converting a voltage Dec. 24, 2013
8611120 Power conversion apparatus Dec. 17, 2013
8605461 Phase current detection device and power conversion device using the same Dec. 10, 2013
8604730 Electric power converter, driving apparatus and electric power steering apparatus Dec. 10, 2013
8599585 Power conversion device Dec. 3, 2013
8599554 Power converter Dec. 3, 2013
8598822 Inverter device, motor driving device, refrigerating air conditioner, and power generation system Dec. 3, 2013
8593844 Interconnection inverter device Nov. 26, 2013
8587976 DC/DC converter with auxiliary converter for earth current compensation Nov. 19, 2013
8587974 Method and device for increasing control accuracy in a PWM system Nov. 19, 2013
8587962 Compensation for electrical converter nonlinearities Nov. 19, 2013
8582335 Inverter apparatus Nov. 12, 2013
8576598 Systems, methods, and apparatus for converting direct current (DC) power to alternating current (AC) power Nov. 5, 2013
8576595 Method and apparatus of providing a biased current limit for limiting maximum output power of power converters Nov. 5, 2013
8570006 Device and method for controlling a buck-boost converter Oct. 29, 2013
8564996 Semiconductor module and driving apparatus including semiconductor module Oct. 22, 2013
8564995 Method for controlling three-phase current converter Oct. 22, 2013
8564994 Method of controlling an NPC inverter operating in overmodulation Oct. 22, 2013
8559202 Power conversion apparatus Oct. 15, 2013

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