JPS58174948U - Harmonic suppression device - Google Patents

Harmonic suppression device

Info

Publication number
JPS58174948U
JPS58174948U JP7169982U JP7169982U JPS58174948U JP S58174948 U JPS58174948 U JP S58174948U JP 7169982 U JP7169982 U JP 7169982U JP 7169982 U JP7169982 U JP 7169982U JP S58174948 U JPS58174948 U JP S58174948U
Authority
JP
Japan
Prior art keywords
harmonic suppression
suppression device
current
harmonic
grid
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
JP7169982U
Other languages
Japanese (ja)
Other versions
JPH025624Y2 (en
Inventor
昌克 野村
亨 中村
Original Assignee
株式会社明電舎
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 株式会社明電舎 filed Critical 株式会社明電舎
Priority to JP7169982U priority Critical patent/JPS58174948U/en
Publication of JPS58174948U publication Critical patent/JPS58174948U/en
Application granted granted Critical
Publication of JPH025624Y2 publication Critical patent/JPH025624Y2/ja
Granted legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示す回路図、第２図は本考
案の他の実施例を示す回路図である。 ２・・・・・・負荷、３・・・・・・高調波抑制装置本
体、５゜９・・・・・・’Ｍ”ｔｔ回路、６．　１０・
・・・・田−パスフィルタ、７、″　１１・・・・・・
コンパレータ、８・・・・・・バンドリジェクトフィル
タ。FIG. 1 is a circuit diagram showing one embodiment of the present invention, and FIG. 2 is a circuit diagram showing another embodiment of the present invention. 2...Load, 3...Harmonic suppressor main body, 5゜9...'M"tt circuit, 6. 10.
・・・・Pass filter, 7,″ 11・・・・・・
Comparator, 8...Band reject filter.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電力系統に接続して系統負荷に発生する高調波電流を補
償する電流供給する高調波抑制装置において、系統電流
又は系統電流に含まれる高調波電流の大きさと設定値と
の大小比較によって高調波抑制動作の運転と停止の制御
をする制御手段を備えたことを特徴とする高調波抑制装
置。In a harmonic suppression device that connects to the power grid and supplies current to compensate for harmonic current generated in the grid load, harmonic suppression is performed by comparing the magnitude of the grid current or the harmonic current included in the grid current with a set value. A harmonic suppression device characterized by comprising a control means for controlling start and stop of operation.
JP7169982U 1982-05-17 1982-05-17 Harmonic suppression device Granted JPS58174948U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7169982U JPS58174948U (en) 1982-05-17 1982-05-17 Harmonic suppression device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7169982U JPS58174948U (en) 1982-05-17 1982-05-17 Harmonic suppression device

Publications (2)

Publication Number Publication Date
JPS58174948U true JPS58174948U (en) 1983-11-22
JPH025624Y2 JPH025624Y2 (en) 1990-02-09

Family

ID=30081298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7169982U Granted JPS58174948U (en) 1982-05-17 1982-05-17 Harmonic suppression device

Country Status (1)

Country Link
JP (1) JPS58174948U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0471343A (en) * 1990-07-11 1992-03-05 Sankyo Seiki Mfg Co Ltd Small-sized motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0471343A (en) * 1990-07-11 1992-03-05 Sankyo Seiki Mfg Co Ltd Small-sized motor

Also Published As

Publication number Publication date
JPH025624Y2 (en) 1990-02-09

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