JPS62145492U - - Google Patents
Info
- Publication number
- JPS62145492U JPS62145492U JP3022486U JP3022486U JPS62145492U JP S62145492 U JPS62145492 U JP S62145492U JP 3022486 U JP3022486 U JP 3022486U JP 3022486 U JP3022486 U JP 3022486U JP S62145492 U JPS62145492 U JP S62145492U
- Authority
- JP
- Japan
- Prior art keywords
- converter
- power converter
- power
- detection circuit
- voltage
- 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
- 238000001514 detection method Methods 0.000 claims 4
- 230000001172 regenerating effect Effects 0.000 claims 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
Description
図面は本考案の一実施例を示す回路図である。
１……バツテリ、２……整流器、５……平滑コ
ンデンサ、６……インバータ部、７……誘導電動
機、８……ホトカプラ、１２……パワートランジ
スタ。
The drawing is a circuit diagram showing an embodiment of the present invention. 1... Battery, 2... Rectifier, 5... Smoothing capacitor, 6... Inverter section, 7... Induction motor, 8... Photocoupler, 12... Power transistor.
Claims (1)
換部から負荷に交流電力を供給する電力変換器に
おいて、前記負荷からの回生電流で前記電力変換
部の直流電圧が前記交直変換器の出力電圧を越え
たことを検出する電圧検出回路と、この電圧検出
回路の検出信号で前記回生電流を前記バツテリへ
の充電電流として電流路を形成するスイツチ回路
とを備えたことを特徴とする電力変換器。 In a power converter that supplies AC power to a load from a power converter that uses a battery and an AC/DC converter as a DC power source, regenerative current from the load causes the DC voltage of the power converter to exceed the output voltage of the AC/DC converter. 1. A power converter comprising: a voltage detection circuit for detecting a voltage detection circuit; and a switch circuit for forming a current path by using a detection signal of the voltage detection circuit to use the regenerative current as a charging current for the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986030224U JPH0746073Y2 (en) | 1986-03-03 | 1986-03-03 | Power converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986030224U JPH0746073Y2 (en) | 1986-03-03 | 1986-03-03 | Power converter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62145492U true JPS62145492U (en) | 1987-09-14 |
| JPH0746073Y2 JPH0746073Y2 (en) | 1995-10-18 |
Family
ID=30834837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986030224U Expired - Lifetime JPH0746073Y2 (en) | 1986-03-03 | 1986-03-03 | Power converter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0746073Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10289025A (en) * | 1997-04-16 | 1998-10-27 | Omron Corp | Power conditioner for solar power generation system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58156393U (en) * | 1982-04-12 | 1983-10-19 | 株式会社日立製作所 | Stationary converter |
-
1986
- 1986-03-03 JP JP1986030224U patent/JPH0746073Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58156393U (en) * | 1982-04-12 | 1983-10-19 | 株式会社日立製作所 | Stationary converter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10289025A (en) * | 1997-04-16 | 1998-10-27 | Omron Corp | Power conditioner for solar power generation system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0746073Y2 (en) | 1995-10-18 |