JPS5463252A - Control of reactive power compensator - Google Patents
Control of reactive power compensatorInfo
- 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
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
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) |
-
1977
- 1977-10-28 JP JP12936777A patent/JPS5463252A/en active Pending
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