JPS5463252A - Control of reactive power compensator - Google Patents

Control of reactive power compensator

Info

Publication number
JPS5463252A
JPS5463252A JP12936777A JP12936777A JPS5463252A JP S5463252 A JPS5463252 A JP S5463252A JP 12936777 A JP12936777 A JP 12936777A JP 12936777 A JP12936777 A JP 12936777A JP S5463252 A JPS5463252 A JP S5463252A
Authority
JP
Japan
Prior art keywords
forward converter
reactive power
power
reactive
compensate
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
JP12936777A
Other languages
Japanese (ja)
Inventor
Teruo Imura
Kazunari Komatsugi
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 JP12936777A priority Critical patent/JPS5463252A/en
Publication of JPS5463252A publication Critical patent/JPS5463252A/en
Pending legal-status Critical Current

Links

Landscapes

  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Electrical Variables (AREA)

Abstract

PURPOSE: To compensate for the reactive power of load by giving phase advance reactive power to the connecting point for power system through the reactance of reactive power generation power source unit by means of a forced commuatating type adjustable forward converter having an A.C. input point.
CONSTITUTION: To compensate for the reactive power of the load 2 connected to the power source system I, the pulse width modulation type power inverter 4 by which the DC voltage supplied from the forced commutating type adjustable forward converter 5 is converted into Ac output voltage having base amplitude proportional to the DC voltage and the same base phase as the system voltage and the forced commutating type forward converter 5 operated at advance phase angle are connected through reactor to the system. Using the composite value consisting of the reactive component of the output current base wave of inverter and the reactive component of lod current base wave as a target value, and also the reactive component of the input base wave of the forward converter as an actual value, the control angle of the forward converter is controlled by the control circuit 7 in order to compensate for the reactive power of load.
COPYRIGHT: (C)1979,JPO&Japio
JP12936777A 1977-10-28 1977-10-28 Control of reactive power compensator Pending JPS5463252A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12936777A JPS5463252A (en) 1977-10-28 1977-10-28 Control of reactive power compensator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12936777A JPS5463252A (en) 1977-10-28 1977-10-28 Control of reactive power compensator

Publications (1)

Publication Number Publication Date
JPS5463252A true JPS5463252A (en) 1979-05-22

Family

ID=15007823

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12936777A Pending JPS5463252A (en) 1977-10-28 1977-10-28 Control of reactive power compensator

Country Status (1)

Country Link
JP (1) JPS5463252A (en)

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