JPS61165092U - - Google Patents
Info
- Publication number
- JPS61165092U JPS61165092U JP4778485U JP4778485U JPS61165092U JP S61165092 U JPS61165092 U JP S61165092U JP 4778485 U JP4778485 U JP 4778485U JP 4778485 U JP4778485 U JP 4778485U JP S61165092 U JPS61165092 U JP S61165092U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- reactor
- inverter
- smoothing
- power source
- 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.)
- Granted
Links
- 238000009499 grossing Methods 0.000 claims description 5
- 239000003990 capacitor Substances 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 1
- 230000002500 effect on skin Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Protection Of Static Devices (AREA)
- Dc-Dc Converters (AREA)
- Power Conversion In General (AREA)
- Emergency Protection Circuit Devices (AREA)
Description
第１図は本考案の１例に係る電気回路図、第２
図は本考案の例におけるリアクトルを設定するた
めの条件を示す特性線図、第３図は従来のインバ
ータ装置の電気回路図である。
１…直流整流回路、２…直流平滑回路、３…イ
ンバータ回路、４…リアクトル、Ｃ…平滑用コン
デンサ。
Figure 1 is an electric circuit diagram according to an example of the present invention, Figure 2 is an electric circuit diagram according to an example of the present invention.
The figure is a characteristic diagram showing the conditions for setting the reactor in the example of the present invention, and FIG. 3 is an electric circuit diagram of a conventional inverter device. 1... DC rectifier circuit, 2... DC smoothing circuit, 3... Inverter circuit, 4... Reactor, C... Smoothing capacitor.
Claims (1)
用コンデンサＣを有する直流平滑回路２及びイン
バータ回路３を順に接続してなるインバータ装置
において、前記交流入力電源と前記直流整流回路
１とを接続する配線もしくは前記直流平滑回路２
の途中にリアクトル４を設けると共に、このリア
クトル４を直流抵抗分は小さく、かつ、表皮効果
による高周波抵抗分は前記インバータ回路３に対
しその最大許容突入電流の範囲内の通電に制限し
得る大きい値を持つ導体により形成せしめたこと
を特徴とするインバータ装置。 In an inverter device in which a DC rectifier circuit 1, a DC smoothing circuit 2 having a smoothing capacitor C, and an inverter circuit 3 are connected in order to an AC input power source, the AC input power source and the DC rectifier circuit 1 are connected. Wiring or the DC smoothing circuit 2
A reactor 4 is provided in the middle of the reactor 4, and the DC resistance of this reactor 4 is small, and the high frequency resistance due to the skin effect is large enough to limit the current flow to the inverter circuit 3 within its maximum allowable inrush current. An inverter device characterized in that it is formed of a conductor having.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985047784U JPH0428231Y2 (en) | 1985-03-29 | 1985-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985047784U JPH0428231Y2 (en) | 1985-03-29 | 1985-03-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61165092U true JPS61165092U (en) | 1986-10-13 |
| JPH0428231Y2 JPH0428231Y2 (en) | 1992-07-08 |
Family
ID=30563428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985047784U Expired JPH0428231Y2 (en) | 1985-03-29 | 1985-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0428231Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS567143A (en) * | 1979-06-28 | 1981-01-24 | Nec Corp | Data converting circuit |
| JPS5671473A (en) * | 1979-11-15 | 1981-06-15 | Mitsubishi Electric Corp | Ac power source |
-
1985
- 1985-03-29 JP JP1985047784U patent/JPH0428231Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS567143A (en) * | 1979-06-28 | 1981-01-24 | Nec Corp | Data converting circuit |
| JPS5671473A (en) * | 1979-11-15 | 1981-06-15 | Mitsubishi Electric Corp | Ac power source |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0428231Y2 (en) | 1992-07-08 |
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