JPS6485534A - Electric oscillation controlling method for inverter output circuit - Google Patents

Electric oscillation controlling method for inverter output circuit

Info

Publication number
JPS6485534A
JPS6485534A JP62240161A JP24016187A JPS6485534A JP S6485534 A JPS6485534 A JP S6485534A JP 62240161 A JP62240161 A JP 62240161A JP 24016187 A JP24016187 A JP 24016187A JP S6485534 A JPS6485534 A JP S6485534A
Authority
JP
Japan
Prior art keywords
electric oscillation
higher harmonic
inverter
phase
output circuit
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
JP62240161A
Other languages
Japanese (ja)
Inventor
Kazuhiko Hasegawa
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP62240161A priority Critical patent/JPS6485534A/en
Publication of JPS6485534A publication Critical patent/JPS6485534A/en
Pending legal-status Critical Current

Links

Landscapes

  • Inverter Devices (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

PURPOSE:To easily control the electric oscillation from higher harmonic component by inserting a reactor constituted of a coil having a significant skin effect against the higher harmonic component flowing into each phase wiring of AC output of an inverter. CONSTITUTION:AC power 6 is rectified by the rectifier element 1b, and an induction motor 2 is driven by variable frequency AC generated by switching a switching transistor 1a with DC smoothed by a condenser 1c. (One phase is only shown in the fig.) A reactor 5 having a significant skin effect is connected to each phase wiring of the transistor inverter 1 and the induction motor 2 in every phase against higher harmonic contained in the output current of the inverter. Accordingly, the electric oscillation from higher harmonic can be easily controlled.
JP62240161A 1987-09-25 1987-09-25 Electric oscillation controlling method for inverter output circuit Pending JPS6485534A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62240161A JPS6485534A (en) 1987-09-25 1987-09-25 Electric oscillation controlling method for inverter output circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62240161A JPS6485534A (en) 1987-09-25 1987-09-25 Electric oscillation controlling method for inverter output circuit

Publications (1)

Publication Number Publication Date
JPS6485534A true JPS6485534A (en) 1989-03-30

Family

ID=17055403

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62240161A Pending JPS6485534A (en) 1987-09-25 1987-09-25 Electric oscillation controlling method for inverter output circuit

Country Status (1)

Country Link
JP (1) JPS6485534A (en)

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