JPS59115237U - Inverter control device for air conditioners - Google Patents
Inverter control device for air conditionersInfo
- Publication number
- JPS59115237U JPS59115237U JP874383U JP874383U JPS59115237U JP S59115237 U JPS59115237 U JP S59115237U JP 874383 U JP874383 U JP 874383U JP 874383 U JP874383 U JP 874383U JP S59115237 U JPS59115237 U JP S59115237U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- control device
- air conditioner
- output
- 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
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図は本考案の一実施例に係るインバータ制御装置の
構成図、第２図は第１図の動作説明図である。
３・・・インバータ、４・・・送風機または圧縮機用電
動機、１０・・・インバータ制御装置、１１府温度セン
サ、１２・・・温度設定器、１３・・・ブリッジ回路、
１４・・・電源回路、１６・・・増幅回路、１７・・・
位相反転回路。FIG. 1 is a block diagram of an inverter control device according to an embodiment of the present invention, and FIG. 2 is an explanatory diagram of the operation of FIG. 1. 3... Inverter, 4... Electric motor for blower or compressor, 10... Inverter control device, 11 Temperature sensor, 12... Temperature setting device, 13... Bridge circuit,
14...Power supply circuit, 16...Amplification circuit, 17...
Phase inversion circuit.
Claims (1)
供給して該電動機の回転数を変化させる空調機用インバ
ータにおいて、 温度センサにより検出した温度と設定温度との偏差値を
電気信号に変換する回路と、変換回路の出力を増幅する
増幅回路と、冷房または暖房運転時に切換え投入され前
記増幅回路の出力位相を反−転する位相反転回路とで、
制御ユニットを形成し、該制御ユニットの出力に基づい
て前記空調機用インバータを導通制御するようにしたこ
とを特徴とする空調機用インバータ制御装置。[Scope of claim for utility model registration] In an air conditioner inverter that supplies voltage according to the air conditioning load to a blower or compressor motor to change the rotation speed of the motor, the difference between the temperature detected by a temperature sensor and the set temperature. A circuit that converts the deviation value into an electrical signal, an amplifier circuit that amplifies the output of the conversion circuit, and a phase inversion circuit that is switched on during cooling or heating operation and inverts the output phase of the amplifier circuit,
An inverter control device for an air conditioner, comprising: a control unit; and conduction control of the air conditioner inverter based on an output of the control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP874383U JPS59115237U (en) | 1983-01-25 | 1983-01-25 | Inverter control device for air conditioners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP874383U JPS59115237U (en) | 1983-01-25 | 1983-01-25 | Inverter control device for air conditioners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59115237U true JPS59115237U (en) | 1984-08-03 |
Family
ID=30140224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP874383U Pending JPS59115237U (en) | 1983-01-25 | 1983-01-25 | Inverter control device for air conditioners |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59115237U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5032425A (en) * | 1973-07-28 | 1975-03-29 | ||
| JPS5712244A (en) * | 1980-06-26 | 1982-01-22 | Matsushita Electric Ind Co Ltd | Air conditioner |
-
1983
- 1983-01-25 JP JP874383U patent/JPS59115237U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5032425A (en) * | 1973-07-28 | 1975-03-29 | ||
| JPS5712244A (en) * | 1980-06-26 | 1982-01-22 | Matsushita Electric Ind Co Ltd | Air conditioner |
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