A Z-source Inverter (ZSI) is a DC-to-AC converter that can perform both buck and boost functions as a single stage. A unique attempt of ZSI is the shoot through state, by which two switches of the ...

Discover why impulse voltage insulation class (IVIC) is critical when selecting IEC motors for converter duty.

Hybrid electric vehicles (HEVs) save fuel because of their electric motor drive. In an HEV, the propulsion system can be configured several ways, for example in the electric motor assisted mode or in ...

Adjustable-frequency drives have been billed as an energy efficient way to drive three-phase ac induction motors. Nevertheless, designers should understand that motors fed by inverter power experience ...

Speed control of an AC motor requires a three phase supply that can vary both voltage and frequency. Such a supply creates a variable speed rotating field in the stator that allows the rotor to spin ...

LCGK’s decade-long journey embodies the spirit of Chinese innovation in automation. From its humble beginnings to its global ...

EL SEGUNDO, Calif.--(BUSINESS WIRE)--EPC announces the availability of the EPC9146, a 400 W motor drive demonstration. The EPC9146 power board contains three independently controlled half bridge ...

Drive systems with EESM offer the possibility to control the excitation field and are therefore a good choice for secondary drives. The electrification of passenger cars represents a diverse market ...

General Motors has debuted its new portfolio of Ultium Drive electric motors, which it says will help facilitate its eventual shift to a fully electric portfolio of cars, trucks, crossovers and SUVs.