JPS59164490U - Short circuit protection circuit for inverter - Google Patents
Short circuit protection circuit for inverterInfo
- Publication number
- JPS59164490U JPS59164490U JP5887483U JP5887483U JPS59164490U JP S59164490 U JPS59164490 U JP S59164490U JP 5887483 U JP5887483 U JP 5887483U JP 5887483 U JP5887483 U JP 5887483U JP S59164490 U JPS59164490 U JP S59164490U
- Authority
- JP
- Japan
- Prior art keywords
- inverter
- circuit
- short
- protection circuit
- short 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
Landscapes
- Power Conversion In General (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の実施例を示すモータ制御回路図、第２
図は第１図に示すスイッチング回路の電気回路図、第３
図は第２図のスイッチング回路の動作を示す波形図、第
４図は第１図に示すトランジスタの動作を示す説明図で
ある。
１乃至６・・・トランジスタ、８・・・インバータ制御
回路、２４・・・比較回路。
ｒ−−−−＝−詰
／／／（（−１
２０２１２２２３２４２５２６Figure 1 is a motor control circuit diagram showing an embodiment of the present invention, Figure 2 is a motor control circuit diagram showing an embodiment of the present invention.
The figure is an electrical circuit diagram of the switching circuit shown in Figure 1, and
4 is a waveform diagram showing the operation of the switching circuit shown in FIG. 2, and FIG. 4 is an explanatory diagram showing the operation of the transistor shown in FIG. 1. 1 to 6...transistor, 8...inverter control circuit, 24...comparison circuit. r-----=-tsume///((-1 20212223242526
Claims (1)
とこのトランジスタへパルス信号を与えるインバータ制
御回路との間に、パルス信号を入力する積分回路と、基
準電圧を生じる抵抗回路と、この両回路の電圧を入力し
て動作する比較回路とを備えたことを特徴とするインバ
ータ用短絡保護回路。Between multiple transistors connected in series as an inverter and an inverter control circuit that provides pulse signals to these transistors, there is an integrating circuit that inputs pulse signals, a resistor circuit that generates a reference voltage, and the voltage of both circuits. A short-circuit protection circuit for an inverter, characterized in that it is equipped with a comparison circuit that operates as an inverter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5887483U JPS59164490U (en) | 1983-04-19 | 1983-04-19 | Short circuit protection circuit for inverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5887483U JPS59164490U (en) | 1983-04-19 | 1983-04-19 | Short circuit protection circuit for inverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59164490U true JPS59164490U (en) | 1984-11-05 |
Family
ID=30189138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5887483U Pending JPS59164490U (en) | 1983-04-19 | 1983-04-19 | Short circuit protection circuit for inverter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59164490U (en) |
-
1983
- 1983-04-19 JP JP5887483U patent/JPS59164490U/en active Pending
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