JPS6229793U - - Google Patents
Info
- Publication number
- JPS6229793U JPS6229793U JP11932585U JP11932585U JPS6229793U JP S6229793 U JPS6229793 U JP S6229793U JP 11932585 U JP11932585 U JP 11932585U JP 11932585 U JP11932585 U JP 11932585U JP S6229793 U JPS6229793 U JP S6229793U
- Authority
- JP
- Japan
- Prior art keywords
- self
- control element
- reverse voltage
- converter section
- inverter
- 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
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案の一実施例の電流形インバータ
装置の回路図、第２図ａ，ｂは本考案に用いた自
己消去制御素子の構成図とその特性図、第３図ａ
，ｂは本考案に用いた自己消去制御素子（トラン
ジスタ）と逆電圧耐量の高い素子（ダイオード）
の接続方法を示す図、第４図ないし第６図は本考
案の電流形インバータ装置の他の実施例の回路で
ある。
１…電流形インバータ装置、３…電動機、４…
ベース駆動回路、７…電源、１０１…コンバータ
部、１０２…直流リアクトル、１０３…インバー
タ部。
Fig. 1 is a circuit diagram of a current source inverter device according to an embodiment of the present invention, Fig. 2 a and b are a configuration diagram of a self-erasing control element used in the present invention and its characteristic diagram, and Fig. 3 a
, b are the self-erasing control element (transistor) and element with high reverse voltage resistance (diode) used in this invention.
4 to 6 are circuits of other embodiments of the current source inverter device of the present invention. 1...Current source inverter device, 3...Electric motor, 4...
Base drive circuit, 7... Power supply, 101... Converter section, 102... DC reactor, 103... Inverter section.
Claims (1)
び前記自己消去制御素子へ逆電圧が印加されない
ようにする逆電圧耐量の高い素子を組合せてブリ
ツジ構成されたコンバータ部及びインバータ部か
らなる電流形インバータにおいて、 前記コンバータ部はカ行時に直流回路電圧が正
電位となる側に前記自己消去制御素子を配置し、
電流の流れ出る端子を共通に接続し、前記インバ
ータ部は前記カ行時に、負電位となる側に前記自
己消去制御素子を配置し、電流の流れ出る端子を
共通に接続したブリツジ構成からなることを特徴
とする電流形インバータ装置。[Claims for Utility Model Registration] A converter section in which the main part is configured as a bridge by combining a self-erasure control element with a low reverse voltage withstand capacity and an element with a high reverse voltage capacity to prevent reverse voltage from being applied to the self-erasure control element. and a current source inverter comprising an inverter section, wherein the converter section disposes the self-erasing control element on the side where the DC circuit voltage becomes a positive potential when the converter section is in the active state,
The inverter has a bridge configuration in which the terminals from which current flows are connected in common, the self-erasing control element is disposed on the side that has a negative potential during the drive, and the terminals from which current flows are commonly connected. Current source inverter device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11932585U JPS6229793U (en) | 1985-08-05 | 1985-08-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11932585U JPS6229793U (en) | 1985-08-05 | 1985-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6229793U true JPS6229793U (en) | 1987-02-23 |
Family
ID=31006589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11932585U Pending JPS6229793U (en) | 1985-08-05 | 1985-08-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6229793U (en) |
-
1985
- 1985-08-05 JP JP11932585U patent/JPS6229793U/ja active Pending
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