GB2086102B - Energy economizer for polyphase induction motors - Google Patents

Energy economizer for polyphase induction motors

Info

Publication number
GB2086102B
GB2086102B GB8032851A GB8032851A GB2086102B GB 2086102 B GB2086102 B GB 2086102B GB 8032851 A GB8032851 A GB 8032851A GB 8032851 A GB8032851 A GB 8032851A GB 2086102 B GB2086102 B GB 2086102B
Authority
GB
United Kingdom
Prior art keywords
induction motors
polyphase induction
energy economizer
economizer
energy
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
GB8032851A
Other versions
GB2086102A (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB8032851A priority Critical patent/GB2086102B/en
Publication of GB2086102A publication Critical patent/GB2086102A/en
Application granted granted Critical
Publication of GB2086102B publication Critical patent/GB2086102B/en
Priority to HK33086A priority patent/HK33086A/en
Expired 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 Of Ac Motors In General (AREA)
GB8032851A 1980-10-10 1980-10-10 Energy economizer for polyphase induction motors Expired GB2086102B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8032851A GB2086102B (en) 1980-10-10 1980-10-10 Energy economizer for polyphase induction motors
HK33086A HK33086A (en) 1980-10-10 1986-05-08 Energy economizer for polyphase induction motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8032851A GB2086102B (en) 1980-10-10 1980-10-10 Energy economizer for polyphase induction motors

Publications (2)

Publication Number Publication Date
GB2086102A GB2086102A (en) 1982-05-06
GB2086102B true GB2086102B (en) 1984-07-18

Family

ID=10516599

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8032851A Expired GB2086102B (en) 1980-10-10 1980-10-10 Energy economizer for polyphase induction motors

Country Status (2)

Country Link
GB (1) GB2086102B (en)
HK (1) HK33086A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2661055A1 (en) * 1990-04-11 1991-10-18 Pol Eim Moteurs Squirrel-cage electric motor including means for making its rotation speed vary
FI119792B (en) * 2007-01-24 2009-03-13 Kone Corp Method and apparatus for controlling an engine

Also Published As

Publication number Publication date
HK33086A (en) 1986-05-16
GB2086102A (en) 1982-05-06

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20001009