JPH01105381U - - Google Patents
Info
- Publication number
- JPH01105381U JPH01105381U JP19852187U JP19852187U JPH01105381U JP H01105381 U JPH01105381 U JP H01105381U JP 19852187 U JP19852187 U JP 19852187U JP 19852187 U JP19852187 U JP 19852187U JP H01105381 U JPH01105381 U JP H01105381U
- Authority
- JP
- Japan
- Prior art keywords
- power
- rectifier circuit
- circuit
- voltage
- chopper circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Rectifiers (AREA)
- Dc-Dc Converters (AREA)
Description
第１図は本考案の実施例による順電力変換装置
の回路図、第２図Ａ〜Ｃは順電力変換装置の特性
図、第３図は従来の装置の回路図である。 １……整流回路、２……直流リアクトル、３…
…コンデンサ、６……ダイオード、７……昇圧式
チヨツパ。
の回路図、第２図Ａ〜Ｃは順電力変換装置の特性
図、第３図は従来の装置の回路図である。 １……整流回路、２……直流リアクトル、３…
…コンデンサ、６……ダイオード、７……昇圧式
チヨツパ。
Claims (1)
- 交流入力電力を整流回路により整流して直流出
力電力を得る順変換装置において、前記整流回路
の直流出力側にチヨツパ回路を設け、該チヨツパ
回路を交流入力電圧が直流電圧より低いときのみ
動作させるように構成したことを特徴とする順電
力変換装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19852187U JPH01105381U (ja) | 1987-12-26 | 1987-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19852187U JPH01105381U (ja) | 1987-12-26 | 1987-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01105381U true JPH01105381U (ja) | 1989-07-17 |
Family
ID=31489026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19852187U Pending JPH01105381U (ja) | 1987-12-26 | 1987-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01105381U (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100379056B1 (ko) * | 1994-09-01 | 2003-06-09 | 도이체 톰손-브란트 게엠베하 | 고조파에의한부하를감소시키는스위치모드전력공급기회로 |
| KR100469072B1 (ko) * | 1996-09-30 | 2005-04-20 | 위아 주식회사 | 공작기계용전원부의고조파억제회로 |
-
1987
- 1987-12-26 JP JP19852187U patent/JPH01105381U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100379056B1 (ko) * | 1994-09-01 | 2003-06-09 | 도이체 톰손-브란트 게엠베하 | 고조파에의한부하를감소시키는스위치모드전력공급기회로 |
| KR100469072B1 (ko) * | 1996-09-30 | 2005-04-20 | 위아 주식회사 | 공작기계용전원부의고조파억제회로 |