Title:
【発明の名称】正弦波入出力単相倍電圧交直変換回路の定サンプリング型PWM装置
Document Type and Number:
Japanese Patent JP3369981
Kind Code:
B2
Inventors:
Eisuke Shoda
Masaaki Oshima
Masaaki Oshima
Application Number:
JP30631598A
Publication Date:
January 20, 2003
Filing Date:
October 13, 1998
Export Citation:
Assignee:
THE TOKYO ELECTRIC POWER COMPANY,INCORPORATED
International Classes:
H02M7/12; H02M7/19; H02M7/48; H02M7/5387; H02M7/797; (IPC1-7): H02M7/797; H02M7/12; H02M7/19; H02M7/48; H02M7/5387
Domestic Patent References:
| JP6218978A | ||||
| JP62221014A | ||||
| JP4340337A | ||||
| JP767352A | ||||
| JP1056783A |
Other References:
【文献】特許2680494(JP,B2)
【文献】特許2775572(JP,B2)
【文献】特許2775572(JP,B2)
Attorney, Agent or Firm:
Norio Ishii