JPS51122752A - Method of and means for controlling power factor control circuit - Google Patents
Method of and means for controlling power factor control circuitInfo
- Publication number
- JPS51122752A JPS51122752A JP50048318A JP4831875A JPS51122752A JP S51122752 A JPS51122752 A JP S51122752A JP 50048318 A JP50048318 A JP 50048318A JP 4831875 A JP4831875 A JP 4831875A JP S51122752 A JPS51122752 A JP S51122752A
- Authority
- JP
- Japan
- Prior art keywords
- power factor
- control circuit
- factor control
- controlling power
- waveform corresponding
- 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
Links
Landscapes
- Control Of Electrical Variables (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
PURPOSE: To provide a means for controlling a power factor control circuit with high precision, in which means parallel capacitors are on-off operated by an error signal which is obtained through comparison of a rectangular voltage waveform corresponding to power factor produced from current and voltage waveforms of a load with a rectangular voltage waveform corresponding to a reference power factor.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50048318A JPS51122752A (en) | 1975-04-21 | 1975-04-21 | Method of and means for controlling power factor control circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50048318A JPS51122752A (en) | 1975-04-21 | 1975-04-21 | Method of and means for controlling power factor control circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51122752A true JPS51122752A (en) | 1976-10-27 |
JPS5627895B2 JPS5627895B2 (en) | 1981-06-27 |
Family
ID=12800056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50048318A Granted JPS51122752A (en) | 1975-04-21 | 1975-04-21 | Method of and means for controlling power factor control circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51122752A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49123667A (en) * | 1973-04-02 | 1974-11-26 |
-
1975
- 1975-04-21 JP JP50048318A patent/JPS51122752A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49123667A (en) * | 1973-04-02 | 1974-11-26 |
Also Published As
Publication number | Publication date |
---|---|
JPS5627895B2 (en) | 1981-06-27 |
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