JPS61163421A - 三相不平衡負荷無効電力制御装置 - Google Patents

三相不平衡負荷無効電力制御装置

Info

Publication number
JPS61163421A
JPS61163421A JP375785A JP375785A JPS61163421A JP S61163421 A JPS61163421 A JP S61163421A JP 375785 A JP375785 A JP 375785A JP 375785 A JP375785 A JP 375785A JP S61163421 A JPS61163421 A JP S61163421A
Authority
JP
Japan
Prior art keywords
phase
reactive power
current
winding
transformer
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
JP375785A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0567963B2 (enrdf_load_stackoverflow
Inventor
Keiji Yamanaka
山中 敬二
Kenji Morisada
森貞 健二
Shozo Inagami
稲上 昌三
Atsuo Ooyama
大山 惇男
Yasufumi Fugono
畚野 康文
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.)
Matsumura Gumi Corp
Nichicon Corp
Original Assignee
Matsumura Gumi Corp
Nichicon Capacitor 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 Matsumura Gumi Corp, Nichicon Capacitor Ltd filed Critical Matsumura Gumi Corp
Priority to JP375785A priority Critical patent/JPS61163421A/ja
Publication of JPS61163421A publication Critical patent/JPS61163421A/ja
Publication of JPH0567963B2 publication Critical patent/JPH0567963B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05FSYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/70Regulating power factor; Regulating reactive current or power

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Electrical Variables (AREA)
JP375785A 1985-01-12 1985-01-12 三相不平衡負荷無効電力制御装置 Granted JPS61163421A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP375785A JPS61163421A (ja) 1985-01-12 1985-01-12 三相不平衡負荷無効電力制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP375785A JPS61163421A (ja) 1985-01-12 1985-01-12 三相不平衡負荷無効電力制御装置

Publications (2)

Publication Number Publication Date
JPS61163421A true JPS61163421A (ja) 1986-07-24
JPH0567963B2 JPH0567963B2 (enrdf_load_stackoverflow) 1993-09-28

Family

ID=11566050

Family Applications (1)

Application Number Title Priority Date Filing Date
JP375785A Granted JPS61163421A (ja) 1985-01-12 1985-01-12 三相不平衡負荷無効電力制御装置

Country Status (1)

Country Link
JP (1) JPS61163421A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0567963B2 (enrdf_load_stackoverflow) 1993-09-28

Similar Documents

Publication Publication Date Title
US5091839A (en) Method and apparatus for supplying voltage to a three-phase voltage system having a load-carrying neutral conductor with a pulse width modulated three phase invertor
US4320245A (en) Process and apparatus for arc control in arc furnaces
US4521840A (en) D-C Bus current monitoring system
JP3372178B2 (ja) 3相式電圧自動切替装置付き省電力装置
US4792740A (en) Three-phase induction motor with single phase power supply
US5202621A (en) Current transformer arrangement for three-wire three-phase systems to detect the actual current value for controlled dc loads powered via power converters
US5654627A (en) Method of automatically changing upper, balanced and lower voltage in electric power saving transformer and the device of the same
US5006783A (en) Three phase voltage regulator system using tertiary winding transformer
JP5712043B2 (ja) 電圧調整装置
US4008428A (en) Circuit arrangement with a number of frequency converters, particularly Y-connected direct frequency converters
JPS61163421A (ja) 三相不平衡負荷無効電力制御装置
JPS5915257B2 (ja) 高電圧直流送電装置
US2412442A (en) Regulator system
US3014171A (en) Automatic control of current division of paralleled rectifiers
GB1262572A (en) Three-phase regulator systems
JPH0141945B2 (enrdf_load_stackoverflow)
US2323716A (en) Electric circuit
GB2131210A (en) Regulating power and phase of inverters operable in parallel
JPH0556643A (ja) 整流装置
JPH053988Y2 (enrdf_load_stackoverflow)
JPH08149697A (ja) 発電機の並列運転検出装置
SU1305813A1 (ru) Система параллельно работающих инверторов тока
JPH0740225Y2 (ja) 過電流試験機
SU1206883A1 (ru) Симметрокомпенсирующее устройство
JPH0454832A (ja) 回転形系統連系装置