PWM Inverter device

Details PWM Inverter device PWM Inverter device

1980-07-10

1982-12-28

Pellinen, A. D.

Electric power conversion systems

Current conversion

Using semiconductor-type converter

318801, H02P 736

Patent

active

043665330

ABSTRACT:
An inverter device operating under pulse width modulation (PWM) principle in which chopping pulse is formed by crossing points of a triangle waveform and a function waveform in order that pulse width of the inverter input current decreases towards later half of pulse train in each period of pulse repetition series.

REFERENCES:
patent: 3911340 (1975-10-01), Plunkett
patent: 4099109 (1978-07-01), Abbondanti
patent: 4158801 (1979-06-01), Hirata

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