JPS646788U - - Google Patents
Info
- Publication number
- JPS646788U JPS646788U JP1987100339U JP10033987U JPS646788U JP S646788 U JPS646788 U JP S646788U JP 1987100339 U JP1987100339 U JP 1987100339U JP 10033987 U JP10033987 U JP 10033987U JP S646788 U JPS646788 U JP S646788U
- Authority
- JP
- Japan
- Prior art keywords
- reactor
- converter
- conversion device
- power conversion
- inverter circuit
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Rectifiers (AREA)
- Power Conversion In General (AREA)
Description
第１図はこの考案の一実施例の構成を示す回路
図、第２図は同実施例の動作を説明するために、
時間と電圧との関係を示した線図、第３図は従来
の電力変換装置の概略構成図、第４図は同装置の
動作を説明するために、時間と電圧との関係を示
した線図である。
２…整流回路、３…インバータ回路、１０…ベ
ースドライブ回路、１１…直流―直流コンバータ
、Ｌ…リアクトル、Ｃ…コンデンサ、Ｒ…抵抗器
。
FIG. 1 is a circuit diagram showing the configuration of an embodiment of this invention, and FIG. 2 is a circuit diagram showing the operation of the embodiment.
Figure 3 is a diagram showing the relationship between time and voltage. Figure 3 is a schematic configuration diagram of a conventional power conversion device. Figure 4 is a diagram showing the relationship between time and voltage to explain the operation of the device. It is a diagram. 2... Rectifier circuit, 3... Inverter circuit, 10... Base drive circuit, 11... DC-DC converter, L... Reactor, C... Capacitor, R... Resistor.
Claims (1)
ンデンサを接続すると共に、インバータ回路を接
続し、直流―直流コンバータを制御電源として前
記インバータ回路を制御する電力変換装置におい
て、前記直流―直流コンバータの入力電力を前記
整流回路およびリアクトルの間から得るようにし
たことを特徴とする電力変換装置。 In a power conversion device that connects a capacitor and an inverter circuit to the output side of a rectifier circuit via a reactor, and controls the inverter circuit using a DC-DC converter as a control power source, the input of the DC-DC converter A power conversion device characterized in that electric power is obtained between the rectifier circuit and the reactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987100339U JPS646788U (en) | 1987-06-30 | 1987-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987100339U JPS646788U (en) | 1987-06-30 | 1987-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS646788U true JPS646788U (en) | 1989-01-13 |
Family
ID=31328325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987100339U Pending JPS646788U (en) | 1987-06-30 | 1987-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS646788U (en) |
-
1987
- 1987-06-30 JP JP1987100339U patent/JPS646788U/ja active Pending