Electricity: power supply or regulation systems – Solar cell systems
Patent
1997-01-08
1999-10-26
Wong, Peter S.
Electricity: power supply or regulation systems
Solar cell systems
363 41, 363124, H02M 748
Patent
active
059734914
ABSTRACT:
A system interconnection generator comprising a power converting unit for converting solar energy into AC power by using a voltage chopping waveform, the ON duty of which is adjusted, thereby to supply the converted AC power to the system for a commercial AC power source. The distortion of the current waveform of the AC power supplied from the system interconnection generator to the system is detected to correct the ON duty of the chopping section after 360 degrees of the chopping section, in accordance with the distortion which has been detected.
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patent: 5499178 (1996-03-01), Mohan
patent: 5560218 (1996-10-01), Jang
patent: 5627737 (1997-05-01), Maekawa et al.
patent: 5677833 (1997-10-01), Bingley
Madenokouji Masaki
Onizuka Keigo
Tokizaki Hisashi
Jardieu Derek J.
Sanyo Electric Co,. Ltd.
Wong Peter S.
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