JPS58149098U - Power supply control device - Google Patents
Power supply control deviceInfo
- Publication number
- JPS58149098U JPS58149098U JP4182282U JP4182282U JPS58149098U JP S58149098 U JPS58149098 U JP S58149098U JP 4182282 U JP4182282 U JP 4182282U JP 4182282 U JP4182282 U JP 4182282U JP S58149098 U JPS58149098 U JP S58149098U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- supply device
- output
- control device
- 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
- Control Of Multiple Motors (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図は印加される電圧をＶ／ｆ一定になるように周波
数を変化させた場合の反作用電動機の特性図、第２図は
従来の電源装置と制御装置のブロック図、第３図は電源
装置の出力電圧特性図、第４図は本考案の一実施例を示
すブロック図、第５図は本考案の電源装置の出力電圧特
性図である。
１・・・反作用電動機群、２・・・電源装置、３・・・
計器用変成器、４・・・電圧検出回路、５・・・周波数
検出回路、６・・・整定器、７，８・・・つき合せ回路
、９゜１０・・・アンプ回路、１１・・・計器用変流器
、１２・・・電流検出回路、１３・・・ホールド回路。
第２図
第４図Fig. 1 is a characteristic diagram of a reaction motor when the frequency is changed so that the applied voltage is constant V/f, Fig. 2 is a block diagram of a conventional power supply device and control device, and Fig. 3 is a power supply FIG. 4 is a block diagram showing an embodiment of the present invention, and FIG. 5 is an output voltage characteristic diagram of the power supply device of the present invention. 1... Reaction motor group, 2... Power supply device, 3...
Instrument transformer, 4... Voltage detection circuit, 5... Frequency detection circuit, 6... Settler, 7, 8... Matching circuit, 9°10... Amplifier circuit, 11... - Instrument current transformer, 12... current detection circuit, 13... hold circuit. Figure 2 Figure 4
Claims (1)
源装置の出力電圧を検出する電圧検出器及び周波数を検
出する周波数検出器、出力がこれら雨検出器の出力とそ
れぞれに設けたつき合わせ回路を介してつき合わされ電
融装置の整定値を設定する整定器、上記つき谷わせ回路
の出力側にそれぞれ設けられ電源装置に出力するアンプ
回路とからなる電源装置の制御装置において、前記電源
装置の出力側に設けられ前記反作用電動機の脱調現象を
反作用電動機に流れる電流にて検出する電流検出回路と
、この電流検出回路の出力を入力して前記反作用電動機
が同期引き入れするまで適宜時間前記アンプ回路に補正
信号を加えるホールド回路とを具備し、脱調時電源装置
の出力を増加させ同期引き入れを行なって運転を継続す
ることを特徴とする電源装置の制御装置。A power supply device that supplies power to a plurality of reaction motors, a voltage detector that detects the output voltage of this power supply device, a frequency detector that detects the frequency, and a matching circuit provided for each of the outputs of these rain detectors. In a control device for a power supply device, the control device includes a setter that sets a set value of the electrofusion device, and an amplifier circuit that is provided on the output side of the valley adjustment circuit and outputs the output to the power supply device. A current detection circuit is provided on the side and detects a step-out phenomenon of the reaction motor using a current flowing through the reaction motor, and the output of this current detection circuit is inputted to the amplifier circuit for an appropriate period of time until the reaction motor is brought into synchronization. 1. A control device for a power supply device, comprising a hold circuit that applies a correction signal, and increases the output of the power supply device when step-out occurs, performs synchronous pull-in, and continues operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4182282U JPS58149098U (en) | 1982-03-26 | 1982-03-26 | Power supply control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4182282U JPS58149098U (en) | 1982-03-26 | 1982-03-26 | Power supply control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58149098U true JPS58149098U (en) | 1983-10-06 |
Family
ID=30052997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4182282U Pending JPS58149098U (en) | 1982-03-26 | 1982-03-26 | Power supply control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58149098U (en) |
-
1982
- 1982-03-26 JP JP4182282U patent/JPS58149098U/en active Pending
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