JPH0147120B2 - - Google Patents

Info

Publication number
JPH0147120B2
JPH0147120B2 JP57224682A JP22468282A JPH0147120B2 JP H0147120 B2 JPH0147120 B2 JP H0147120B2 JP 57224682 A JP57224682 A JP 57224682A JP 22468282 A JP22468282 A JP 22468282A JP H0147120 B2 JPH0147120 B2 JP H0147120B2
Authority
JP
Japan
Prior art keywords
circuit
speed
controller
signal
soft start
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.)
Expired
Application number
JP57224682A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59117474A (ja
Inventor
Teruo Nonaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IHI Corp
Original Assignee
Ishikawajima Harima Heavy Industries Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ishikawajima Harima Heavy Industries Co Ltd filed Critical Ishikawajima Harima Heavy Industries Co Ltd
Priority to JP57224682A priority Critical patent/JPS59117474A/ja
Publication of JPS59117474A publication Critical patent/JPS59117474A/ja
Publication of JPH0147120B2 publication Critical patent/JPH0147120B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/02—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using supply voltage with constant frequency and variable amplitude
    • H02P27/026—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using supply voltage with constant frequency and variable amplitude whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control And Safety Of Cranes (AREA)
  • Motor And Converter Starters (AREA)
JP57224682A 1982-12-21 1982-12-21 クレ−ン等の産業機械の速度制御装置 Granted JPS59117474A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57224682A JPS59117474A (ja) 1982-12-21 1982-12-21 クレ−ン等の産業機械の速度制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57224682A JPS59117474A (ja) 1982-12-21 1982-12-21 クレ−ン等の産業機械の速度制御装置

Publications (2)

Publication Number Publication Date
JPS59117474A JPS59117474A (ja) 1984-07-06
JPH0147120B2 true JPH0147120B2 (en]) 1989-10-12

Family

ID=16817568

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57224682A Granted JPS59117474A (ja) 1982-12-21 1982-12-21 クレ−ン等の産業機械の速度制御装置

Country Status (1)

Country Link
JP (1) JPS59117474A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2831221B2 (ja) * 1992-12-21 1998-12-02 日立機電工業株式会社 天井クレーンの速度制御方法
FI114979B (fi) 2003-07-17 2005-02-15 Kci Konecranes Oyj Menetelmä nosturin ohjaamiseksi

Also Published As

Publication number Publication date
JPS59117474A (ja) 1984-07-06

Similar Documents

Publication Publication Date Title
JPS5953795B2 (ja) サイリスタモ−タの制御装置
JPH0612954B2 (ja) 同期電動機の制御方法
JPH0147120B2 (en])
JPH0360711B2 (en])
JP3787716B2 (ja) 電気車制御装置
JP3248963B2 (ja) 三相誘導電動機の速度制御装置
JPH0323832Y2 (en])
JPH03265494A (ja) インバータ装置の制御回路
JPH082199B2 (ja) 高速用誘導電動機の速度制御装置
JPH0421377A (ja) 同期電動機のダイナミックブレーキ装置
SU592001A1 (ru) Электропривод посто нного тока
SU368706A1 (ru) ПАТЕН!:::••cvL';-",jp"->&jjs•^
JPS61150690A (ja) サ−ボモ−タの制御方法
JP2608198B2 (ja) エレベータ戸の制御装置
RU1791951C (ru) Реверсивный электропривод
JPH0341026B2 (en])
JPS6142518B2 (en])
JPH03143289A (ja) 誘導電動機の切換駆動方式
JPS6217478B2 (en])
JPH0753433Y2 (ja) 同期電動機の運転制御装置
JPH0340781A (ja) 電動機速度制御装置
JP2547899Y2 (ja) モータ用駆動制御装置
JPS5915276Y2 (ja) 誘導電動機の制御装置
JPS61274843A (ja) 工作機械における主軸速度の制御方法
JPH0681549B2 (ja) インバータ制御方法