JPH0186474U - - Google Patents
Info
- Publication number
- JPH0186474U JPH0186474U JP1987180742U JP18074287U JPH0186474U JP H0186474 U JPH0186474 U JP H0186474U JP 1987180742 U JP1987180742 U JP 1987180742U JP 18074287 U JP18074287 U JP 18074287U JP H0186474 U JPH0186474 U JP H0186474U
- Authority
- JP
- Japan
- Prior art keywords
- active filter
- conversion device
- type active
- side capacitor
- voltage type
- 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
- 239000003990 capacitor Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Rectifiers (AREA)
- Power Conversion In General (AREA)
Description
第１図は本考案の一実施例を示す主回路構成図
、第２図は従来の主回路構成図である。 ３Ａ……順変換装置、５，５Ａ……アクテイブ
フイルタ、Ｃｏ……コンデンサ、Ｃ……コンデン
サ、Ｄ５……ダイオード。
、第２図は従来の主回路構成図である。 ３Ａ……順変換装置、５，５Ａ……アクテイブ
フイルタ、Ｃｏ……コンデンサ、Ｃ……コンデン
サ、Ｄ５……ダイオード。
Claims (1)
- 順変換装置に並列接続して該装置が発生する高
調波を抑制する出力を得る電圧形アクテイブフイ
ルタにおいて、前記順変換装置の直流側コンデン
サＣｏの両端から直流側コンデンサＣへの充電電
流路を形成するダイオードＤ５を備えたことを特
徴とする電圧形アクテイブフイルタ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987180742U JPH0186474U (ja) | 1987-11-27 | 1987-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987180742U JPH0186474U (ja) | 1987-11-27 | 1987-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0186474U true JPH0186474U (ja) | 1989-06-08 |
Family
ID=31472248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987180742U Pending JPH0186474U (ja) | 1987-11-27 | 1987-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0186474U (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011091927A (ja) * | 2009-10-22 | 2011-05-06 | Fuji Electric Holdings Co Ltd | 交流−直流変換装置 |
| US8993942B2 (en) | 2010-10-11 | 2015-03-31 | The Timken Company | Apparatus for induction hardening |
| US9169529B2 (en) | 2008-04-11 | 2015-10-27 | The Timken Company | Inductive heating for hardening of gear teeth and components alike |
-
1987
- 1987-11-27 JP JP1987180742U patent/JPH0186474U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9169529B2 (en) | 2008-04-11 | 2015-10-27 | The Timken Company | Inductive heating for hardening of gear teeth and components alike |
| JP2011091927A (ja) * | 2009-10-22 | 2011-05-06 | Fuji Electric Holdings Co Ltd | 交流−直流変換装置 |
| US8993942B2 (en) | 2010-10-11 | 2015-03-31 | The Timken Company | Apparatus for induction hardening |
| US9920392B2 (en) | 2010-10-11 | 2018-03-20 | The Timken Company | Apparatus for induction hardening |