JPS57106379A - Method and device for obtaining ac from dc power source - Google Patents

Method and device for obtaining ac from dc power source

Info

Publication number
JPS57106379A
JPS57106379A JP56170845A JP17084581A JPS57106379A JP S57106379 A JPS57106379 A JP S57106379A JP 56170845 A JP56170845 A JP 56170845A JP 17084581 A JP17084581 A JP 17084581A JP S57106379 A JPS57106379 A JP S57106379A
Authority
JP
Japan
Prior art keywords
obtaining
power source
source
power
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
Application number
JP56170845A
Other languages
English (en)
Japanese (ja)
Inventor
Ratsugenbatsusu Pauru
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
Publication of JPS57106379A publication Critical patent/JPS57106379A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/54—Conversion of dc power input into ac power output without possibility of reversal by dynamic converters
    • H02M7/56—Conversion of dc power input into ac power output without possibility of reversal by dynamic converters using mechanical parts to select progressively, or to vary continuously, the input potential

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Ac-Ac Conversion (AREA)
  • Inverter Devices (AREA)
JP56170845A 1980-10-27 1981-10-27 Method and device for obtaining ac from dc power source Pending JPS57106379A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH796480 1980-10-27

Publications (1)

Publication Number Publication Date
JPS57106379A true JPS57106379A (en) 1982-07-02

Family

ID=4333076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56170845A Pending JPS57106379A (en) 1980-10-27 1981-10-27 Method and device for obtaining ac from dc power source

Country Status (5)

Country Link
JP (1) JPS57106379A (de)
DE (1) DE3142395A1 (de)
FR (1) FR2493066A1 (de)
GB (1) GB2087668A (de)
IT (1) IT1142962B (de)

Also Published As

Publication number Publication date
DE3142395A1 (de) 1982-08-26
IT8149560A0 (it) 1981-10-23
FR2493066A1 (fr) 1982-04-30
GB2087668A (en) 1982-05-26
IT1142962B (it) 1986-10-15

Similar Documents

Publication Publication Date Title
DE3367708D1 (en) Method and apparatus for controlling an ac motor
GB2111251B (en) Apparatus for operating an ac powered lift
GB2093288B (en) Method and apparatus for controlling ac motor
EP0501594A3 (en) Ac power source apparatus
JPS56110294A (en) Method and device for placing electric components
DE3174812D1 (en) Apparatus and methods for controlling induction motors
DE3372560D1 (en) Method and apparatus for controlling pwm inverter
IL62861A (en) Method and apparatus for carrying out electric tomography
JPS55166493A (en) Method and device for controlling ac motor
GB2075608B (en) Methods of and apparatus for generating power
JPS57111963A (en) Dc power source
JPS55166490A (en) Method and device for operating ac motor
SG97287G (en) Apparatus for controlling an ac power elevator
DE3069436D1 (en) Method and apparatus for controlling an ac induction motor
JPS5772177A (en) Power removing method and device
GB2113487B (en) Method and apparatus for controlling an inverter
GB2103396B (en) Dc power source and control apparatus therefor
ZA812464B (en) Process and device for the electric braking of direct-current motors
GB2110487B (en) Apparatus for controlling an ac power elevator
JPS55146523A (en) Method and device for generating voltage smoothed from multiiphase ac
KR890700284A (ko) Ac전압 유기방법 및 그 장치
GB2084360B (en) Apparatus and methods for controlling induction motors
JPS57106379A (en) Method and device for obtaining ac from dc power source
DE3071548D1 (en) Reference voltage generating circuit in dc regulated power source apparatus
JPS57132731A (en) Dc power source device