JPH0439092U - - Google Patents
Info
- Publication number
- JPH0439092U JPH0439092U JP7922190U JP7922190U JPH0439092U JP H0439092 U JPH0439092 U JP H0439092U JP 7922190 U JP7922190 U JP 7922190U JP 7922190 U JP7922190 U JP 7922190U JP H0439092 U JPH0439092 U JP H0439092U
- Authority
- JP
- Japan
- Prior art keywords
- unit case
- power converter
- phase
- main circuit
- divided
- 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 description 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の実施例を示す斜視図、第２図
は上記実施例におけるユニツトケースの天板部分
を除去した平面図、第３図は従来のインバータ主
回路とユニツトケースの関係を示す図である。
２……コンデンサ、３……ユニツトケース、３
Ｕ，３Ｖ，３Ｗ……遮蔽壁、３１〜３４……分割
ケース。
Fig. 1 is a perspective view showing an embodiment of the present invention, Fig. 2 is a plan view of the above embodiment with the top plate portion of the unit case removed, and Fig. 3 shows the relationship between the conventional inverter main circuit and the unit case. It is a diagram. 2...Capacitor, 3...Unit case, 3
U, 3V, 3W...shielding wall, 31-34...divided case.
Claims (1)
のユニツトケースに収納された主回路を有する多
相の電力変換装置において、各相スイツチング素
子毎にユニツトケースを分割して電磁遮蔽を施し
たことを特徴とする電力変換装置。 A multi-phase power converter having a main circuit formed by bridge-connecting switching elements and housed in one unit case, characterized in that the unit case is divided for each phase switching element and electromagnetic shielding is provided. Power converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7922190U JPH0439092U (en) | 1990-07-27 | 1990-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7922190U JPH0439092U (en) | 1990-07-27 | 1990-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0439092U true JPH0439092U (en) | 1992-04-02 |
Family
ID=31623186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7922190U Pending JPH0439092U (en) | 1990-07-27 | 1990-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439092U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003164112A (en) * | 2001-11-20 | 2003-06-06 | Mitsubishi Electric Corp | Motor with inverter |
| JP2012244747A (en) * | 2011-05-19 | 2012-12-10 | Hitachi Ltd | Power conversion apparatus |
-
1990
- 1990-07-27 JP JP7922190U patent/JPH0439092U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003164112A (en) * | 2001-11-20 | 2003-06-06 | Mitsubishi Electric Corp | Motor with inverter |
| JP2012244747A (en) * | 2011-05-19 | 2012-12-10 | Hitachi Ltd | Power conversion apparatus |
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