JPS6426332A - Active higher harmonic suppressor - Google Patents

Active higher harmonic suppressor

Info

Publication number
JPS6426332A
JPS6426332A JP63083594A JP8359488A JPS6426332A JP S6426332 A JPS6426332 A JP S6426332A JP 63083594 A JP63083594 A JP 63083594A JP 8359488 A JP8359488 A JP 8359488A JP S6426332 A JPS6426332 A JP S6426332A
Authority
JP
Japan
Prior art keywords
higher harmonic
power source
load
variable current
current
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.)
Granted
Application number
JP63083594A
Other languages
Japanese (ja)
Other versions
JP2638053B2 (en
Inventor
Masakatsu Nomura
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.)
Meidensha Corp
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Corp
Meidensha Electric Manufacturing 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 Meidensha Corp, Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Corp
Priority to JP63083594A priority Critical patent/JP2638053B2/en
Publication of JPS6426332A publication Critical patent/JPS6426332A/en
Application granted granted Critical
Publication of JP2638053B2 publication Critical patent/JP2638053B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/40—Arrangements for reducing harmonics

Landscapes

  • Supply And Distribution Of Alternating Current (AREA)
  • Filters And Equalizers (AREA)

Abstract

PURPOSE:To prevent the voltage destruction or the like of a load, by a method wherein a variable current source for restraining the higher harmonics of a power source current and another variable current source for restraining the higher harmonics of a load voltage through a reactor are provided in the title device while the DC power source of both variable current sources are used in common. CONSTITUTION:A reactor 4 is interposed in a connecting line between a power source 1 and a load 2 while variable current sources 5, 6 are connected to both ends of the reactor 4. The variable current source 5 restrains higher harmonic current, contained in a power source current, while the variable current source 6 restrains the higher harmonic component of a load voltage. According to this method, the side of the power source 1 is separated perfectly from the side of the load 2 whereby the affection of a higher harmonic current or a higher harmonic voltage may be eliminated.
JP63083594A 1987-04-18 1988-04-05 Active harmonic suppression device Expired - Lifetime JP2638053B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63083594A JP2638053B2 (en) 1987-04-18 1988-04-05 Active harmonic suppression device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62-95593 1987-04-18
JP9559387 1987-04-18
JP63083594A JP2638053B2 (en) 1987-04-18 1988-04-05 Active harmonic suppression device

Publications (2)

Publication Number Publication Date
JPS6426332A true JPS6426332A (en) 1989-01-27
JP2638053B2 JP2638053B2 (en) 1997-08-06

Family

ID=26424640

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63083594A Expired - Lifetime JP2638053B2 (en) 1987-04-18 1988-04-05 Active harmonic suppression device

Country Status (1)

Country Link
JP (1) JP2638053B2 (en)

Also Published As

Publication number Publication date
JP2638053B2 (en) 1997-08-06

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term