Improve the efficiency of the electronic control system of electric buses through DPWM wave technology

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Improve the efficiency of the electronic control system of electric buses through DPWM wave technology 2021-02-23

DPWM wave technology can be simply understood as discontinuous wave technology. Compared with COWM technology, DPWM wave technology can reduce the number of switch closures by 1/3, which can significantly reduce switching losses. When the modulation ratio M>0.816, the harmonics under CPWM and DPWM modulation are approximately the same. DPWM technology can be used in this area to reduce device loss.

Our company specializes in the production of electric control systems for new energy electric buses.

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Products: Bus Air Conditioner Control Mini bus,Truck,Van,Car Air Conditon Controller; Electric Air Condition Controller Transport Refrigeration Unit Controller; Heating Valve Motor AC Blend Door Actuator; Relay Board Bus/Van/Car Air purfication unit

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