JPH0468873B2 - - Google Patents

Info

Publication number
JPH0468873B2
JPH0468873B2 JP58032233A JP3223383A JPH0468873B2 JP H0468873 B2 JPH0468873 B2 JP H0468873B2 JP 58032233 A JP58032233 A JP 58032233A JP 3223383 A JP3223383 A JP 3223383A JP H0468873 B2 JPH0468873 B2 JP H0468873B2
Authority
JP
Japan
Prior art keywords
current
pulse
section
width
motor
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 - Lifetime
Application number
JP58032233A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59159695A (ja
Inventor
Sachio Ueno
Tsutomu Sesato
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP58032233A priority Critical patent/JPS59159695A/ja
Publication of JPS59159695A publication Critical patent/JPS59159695A/ja
Publication of JPH0468873B2 publication Critical patent/JPH0468873B2/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
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/047—V/F converter, wherein the voltage is controlled proportionally with the frequency
    • 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
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters
    • H02P27/08—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters with pulse width modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Inverter Devices (AREA)
JP58032233A 1983-02-28 1983-02-28 不等幅ｐｗｍインバータ Granted JPS59159695A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58032233A JPS59159695A (ja) 1983-02-28 1983-02-28 不等幅ｐｗｍインバータ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58032233A JPS59159695A (ja) 1983-02-28 1983-02-28 不等幅ｐｗｍインバータ

Publications (2)

Publication Number Publication Date
JPS59159695A JPS59159695A (ja) 1984-09-10
JPH0468873B2 true JPH0468873B2 (https=) 1992-11-04

Family

ID=12353255

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58032233A Granted JPS59159695A (ja) 1983-02-28 1983-02-28 不等幅ｐｗｍインバータ

Country Status (1)

Country Link
JP (1) JPS59159695A (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0634585B2 (ja) * 1984-11-05 1994-05-02 株式会社日立製作所 パルス幅変調インバ−タの電圧制御法
JPS6318971A (ja) * 1986-07-11 1988-01-26 Hitachi Seiko Ltd インバ−タ制御ア−ク用電源回路
JPS641497A (en) * 1987-06-24 1989-01-05 Matsushita Electric Ind Co Ltd Control device for induction motor
JPH01231684A (ja) * 1988-03-11 1989-09-14 Hitachi Ltd 電動機制御装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57177295A (en) * 1981-04-22 1982-10-30 Toyo Electric Mfg Co Ltd Controller for inverter

Also Published As

Publication number Publication date
JPS59159695A (ja) 1984-09-10

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