JPS561774A - Inverter - Google Patents

Inverter

Info

Publication number
JPS561774A
JPS561774A JP7586179A JP7586179A JPS561774A JP S561774 A JPS561774 A JP S561774A JP 7586179 A JP7586179 A JP 7586179A JP 7586179 A JP7586179 A JP 7586179A JP S561774 A JPS561774 A JP S561774A
Authority
JP
Japan
Prior art keywords
unit inverters
phase difference
phase
secondary sides
components
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
JP7586179A
Other languages
Japanese (ja)
Inventor
Sadanari Yano
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP7586179A priority Critical patent/JPS561774A/en
Publication of JPS561774A publication Critical patent/JPS561774A/en
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
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)

Abstract

PURPOSE:To decrease the rate of inclusion of harmonic waves, and to increase the capacity greatly by employing a plurality of unit inverters which generate at least 11 AC components having a specified sequential phase difference with reference to a fundamental wave. CONSTITUTION:The phase difference of 10 deg. is sequentially given to 18 single-phase unit inverters I1-I18. The secondary sides of transformers T1-T18, which are connected to the unit inverters I1-I18, are Y-connected. To the phases U, V, and W of the secondary sides, 11 AC voltage components having the sequential phase difference of 10 deg. among the AC output voltages of the unit inverters are vectorially synthesized, thereby the phase voltage is formed.
JP7586179A 1979-06-15 1979-06-15 Inverter Pending JPS561774A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7586179A JPS561774A (en) 1979-06-15 1979-06-15 Inverter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7586179A JPS561774A (en) 1979-06-15 1979-06-15 Inverter

Publications (1)

Publication Number Publication Date
JPS561774A true JPS561774A (en) 1981-01-09

Family

ID=13588441

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7586179A Pending JPS561774A (en) 1979-06-15 1979-06-15 Inverter

Country Status (1)

Country Link
JP (1) JPS561774A (en)

Similar Documents

Publication Publication Date Title
US5138544A (en) Harmonically modified twelve-pole inverter
GB1350623A (en) Apparatus for harmonic neutralization of inverters
JPS561776A (en) Inverter
ES8301075A1 (en) Autonomous electrical power generator
JPS561775A (en) Inverter
JPS561774A (en) Inverter
JPS6455076A (en) Feeding system using polyphase multiple pwm inverter
JPS561777A (en) Inverter
JPS5644398A (en) Power inverter for driving synchronous motor
JPS5641796A (en) Generator driven by main shaft
JPS56159974A (en) Inverter
GB1018027A (en) Improvements in and relating to apparatus for converting direct voltage into a single-phase of a three-phase alternating voltage
US3470448A (en) Control system for a frequency converter
JPS5635682A (en) Reactor type frequency multiplier connected in series
JPS56115196A (en) Inverter device
SU771824A1 (en) Dc-to-multiphase voltage converter
JPS5534835A (en) Control method of inverter
JPS53101625A (en) Controlling inverter device
JPS5592572A (en) Inverter
SU653702A1 (en) Dc voltage-to-three-phase quasisinusoidal voltage converter
JPS566678A (en) Inverter device
SU726641A1 (en) Three-phase inverter
JPS5475528A (en) Inverter device
JPS5523717A (en) Device for driving ac motor by inverter
JPS5482620A (en) Poly-phase transformer