JPH0164991U - - Google Patents
Info
- Publication number
- JPH0164991U JPH0164991U JP15899487U JP15899487U JPH0164991U JP H0164991 U JPH0164991 U JP H0164991U JP 15899487 U JP15899487 U JP 15899487U JP 15899487 U JP15899487 U JP 15899487U JP H0164991 U JPH0164991 U JP H0164991U
- Authority
- JP
- Japan
- Prior art keywords
- converter
- output
- transformer
- superconducting coil
- reactor
- 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
- 238000001816 cooling Methods 0.000 claims description 4
- 239000003507 refrigerant Substances 0.000 claims description 2
- 239000004065 semiconductor Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は、この考案の一実施例による電力変換
装置を示すシステム図、第２図は、この実施例の
変換器箱の構造を示す断面図、第３図は従来の電
力変換装置を示すシステム図、第４図は従来の変
換器箱の構造を示す断面図である。
図において、１は交流電源、２は変圧器、３は
順変換器、４は逆変換器、５は直流リアクトル、
１２は冷却槽、１３は冷媒、１５は変換器箱、１
６は熱交換器である。なお、各図中同一符号は同
一又は相当部分を示す。
Fig. 1 is a system diagram showing a power converter according to an embodiment of this invention, Fig. 2 is a sectional view showing the structure of the converter box of this embodiment, and Fig. 3 is a conventional power converter. The system diagram, FIG. 4, is a sectional view showing the structure of a conventional converter box. In the figure, 1 is an AC power supply, 2 is a transformer, 3 is a forward converter, 4 is an inverse converter, 5 is a DC reactor,
12 is a cooling tank, 13 is a refrigerant, 15 is a converter box, 1
6 is a heat exchanger. Note that the same reference numerals in each figure indicate the same or equivalent parts.
Claims (1)
変圧器、この変圧器の交流出力を直流出力に変換
する半導体素子を用いた順変換器、この順変換器
の直流出力を交流出力に変換する半導体素子を用
いた逆変換器、この逆変換器と上記順変換器との
間に挿入された超電導コイルを用いた直流リアク
トル、この直流リアクトル及び上記変圧器が収納
され、かつ上記超電導コイルを冷却するための冷
媒が充填された冷却槽、上記順変換器及び逆変換
器を収納する変換器箱、この変換器箱内に設けら
れた上記冷却槽に連通する熱交換器を備えたこと
を特徴とする電力変換装置。 A transformer using a superconducting coil that transforms AC power supply voltage, a forward converter using semiconductor elements that converts the AC output of this transformer into DC output, and a semiconductor element that converts the DC output of this forward converter into AC output. a DC reactor using a superconducting coil inserted between the inverse converter and the forward converter, the DC reactor and the transformer being housed, and for cooling the superconducting coil. A cooling tank filled with a refrigerant, a converter box housing the forward converter and the reverse converter, and a heat exchanger provided in the converter box and communicating with the cooling tank. Power converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15899487U JPH0164991U (en) | 1987-10-15 | 1987-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15899487U JPH0164991U (en) | 1987-10-15 | 1987-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0164991U true JPH0164991U (en) | 1989-04-26 |
Family
ID=31439812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15899487U Pending JPH0164991U (en) | 1987-10-15 | 1987-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0164991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103986340A (en) * | 2014-05-23 | 2014-08-13 | 台达电子企业管理（上海）有限公司 | Power convertor |
-
1987
- 1987-10-15 JP JP15899487U patent/JPH0164991U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103986340A (en) * | 2014-05-23 | 2014-08-13 | 台达电子企业管理（上海）有限公司 | Power convertor |
| US9634573B2 (en) | 2014-05-23 | 2017-04-25 | Delta Electronics (Shanghai) Co., Ltd. | Power converter including two converter circuit modules sharing one DC capacitor module |
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