Plural polyphase inverter units having toned input filters

Details Plural polyphase inverter units having toned input filters Plural polyphase inverter units having toned input filters

1988-03-02

1989-01-10

Beha, Jr., William H.

Electric power conversion systems

Current conversion

With means to introduce or eliminate frequency components

363 58, 363 72, H02M 114

Patent

active

047978015

ABSTRACT:
A polyphase inverter includes a plurality of unit inverters connected to a single power source to form an a.c. output with the unit inverters being polyphase, thus to take out the resultant output. In this polyphase inverter, a series circuit including a capacitor and a fuse, and a reactor for protection coordination of the fuse are connected between the d.c. power source and each unit inverter. The resonance frequency of a resonance circuit constituted by the capacitor and the reactor is selected so that it is substantially equal to the product of the number of unit inverters, the number of pulses of the unit inverter, and the output fundamental frequency.

REFERENCES:
patent: 4063143 (1977-12-01), Forstbauer

Affiliated with

Also associated with

Rating

Plural polyphase inverter units having toned input filters does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Plural polyphase inverter units having toned input filters, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Plural polyphase inverter units having toned input filters will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2111668