JPH02741U - - Google Patents

Info

Publication number
JPH02741U
JPH02741U JP7731188U JP7731188U JPH02741U JP H02741 U JPH02741 U JP H02741U JP 7731188 U JP7731188 U JP 7731188U JP 7731188 U JP7731188 U JP 7731188U JP H02741 U JPH02741 U JP H02741U
Authority
JP
Japan
Prior art keywords
ventilation
converter
cooled
wind tunnel
semiconductor stacks
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
Application number
JP7731188U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP7731188U priority Critical patent/JPH02741U/ja
Publication of JPH02741U publication Critical patent/JPH02741U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Cooling Or The Like Of Electrical Apparatus (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例を示す構成図、第２
図は本考案の他の実施例を示す構成図、第３図は
従来の実施例を示す構成図である。 １ａ，１ｂ……半導体スタツク、２……トラン
ス、リアクトル等の熱源、３……換気用フアン、
４……熱しやへい板、５……扉、５ａ，５ｂ……
吸気口、６……側面カバー、７……裏面カバー、
７ｂ……排気口、８，８ａ，８ｂ……風洞、９…
…天井カバー、９ａ，９ｂ……排気口、１０〜１
０ｄ……通気口、１１ａ，１１ｂ……キユービク
ル。 Fig. 1 is a configuration diagram showing one embodiment of the present invention;
The figure is a block diagram showing another embodiment of the present invention, and FIG. 3 is a block diagram showing a conventional embodiment. 1a, 1b...Semiconductor stack, 2...Heat source such as a transformer or reactor, 3...Ventilation fan,
4...Heating plate, 5...Door, 5a, 5b...
Intake port, 6...Side cover, 7...Back cover,
7b...Exhaust port, 8, 8a, 8b...Wind tunnel, 9...
...Ceiling cover, 9a, 9b...Exhaust port, 10-1
0d...Vent, 11a, 11b...Cubicle.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 半導体素子を使用した、変換装置の複数の半導
体スタツクとトランス、リアクトル等の熱源を収
納したキユービクルにおいて、冷却風を吸気口よ
り引き込みその通風を、複数の通気口を設けた風
洞に直接あるいは通風ダクトにより継ぎ、前記複
数の半導体スタツクの冷却を行ない、さらに前記
トランス、リアクトル等の装置内部の熱源の少な
くとも１部を前記同一風洞に設けたその他の通気
口により、冷却し排気することを特徴とした変換
装置の換気構造。 In a cubicle that houses multiple semiconductor stacks of a converter using semiconductor elements and heat sources such as transformers and reactors, cooling air is drawn through the intake port and the ventilation is sent directly to a wind tunnel with multiple ventilation ports or through a ventilation duct. The plurality of semiconductor stacks are cooled by connecting the plurality of semiconductor stacks, and at least a part of the heat source inside the device, such as the transformer or reactor, is cooled and exhausted through another vent provided in the same wind tunnel. Ventilation structure of converter.
JP7731188U 1988-06-13 1988-06-13 Pending JPH02741U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7731188U JPH02741U (en) 1988-06-13 1988-06-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7731188U JPH02741U (en) 1988-06-13 1988-06-13

Publications (1)

Publication Number Publication Date
JPH02741U true JPH02741U (en) 1990-01-05

Family

ID=31302305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7731188U Pending JPH02741U (en) 1988-06-13 1988-06-13

Country Status (1)

Country Link
JP (1) JPH02741U (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59149106A (en) * 1983-02-15 1984-08-27 清水　彰 Hair automatic washing and dyeing device
JP2006087269A (en) * 2004-09-17 2006-03-30 Fuji Electric Systems Co Ltd Cooling device for power converter
JP2006103905A (en) * 2004-10-06 2006-04-20 Hitachi Ltd Elevator control device
WO2008084632A1 (en) * 2007-01-10 2008-07-17 Ntt Electronics Corporation Electronic unit
JP2010129629A (en) * 2008-11-26 2010-06-10 Panasonic Corp Heat generating element housing apparatus
CN102126657A (en) * 2009-12-15 2011-07-20 株式会社日立制作所 Power converter and control device of elevator
JP2012050269A (en) * 2010-08-27 2012-03-08 Fuji Electric Co Ltd Cooling device for transformer
JP2012065374A (en) * 2010-09-14 2012-03-29 Hitachi Ltd Power converter and elevator
JP2013004598A (en) * 2011-06-14 2013-01-07 Fuji Electric Co Ltd Cooling apparatus for transformer
WO2017141311A1 (en) * 2016-02-15 2017-08-24 株式会社日立製作所 Elevator device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59149106A (en) * 1983-02-15 1984-08-27 清水　彰 Hair automatic washing and dyeing device
JP2006087269A (en) * 2004-09-17 2006-03-30 Fuji Electric Systems Co Ltd Cooling device for power converter
JP2006103905A (en) * 2004-10-06 2006-04-20 Hitachi Ltd Elevator control device
WO2008084632A1 (en) * 2007-01-10 2008-07-17 Ntt Electronics Corporation Electronic unit
JP2010129629A (en) * 2008-11-26 2010-06-10 Panasonic Corp Heat generating element housing apparatus
CN102126657A (en) * 2009-12-15 2011-07-20 株式会社日立制作所 Power converter and control device of elevator
JP2012050269A (en) * 2010-08-27 2012-03-08 Fuji Electric Co Ltd Cooling device for transformer
JP2012065374A (en) * 2010-09-14 2012-03-29 Hitachi Ltd Power converter and elevator
JP2013004598A (en) * 2011-06-14 2013-01-07 Fuji Electric Co Ltd Cooling apparatus for transformer
WO2017141311A1 (en) * 2016-02-15 2017-08-24 株式会社日立製作所 Elevator device

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