JPS54134331A - Phase controller - Google Patents
Phase controllerInfo
- Publication number
- JPS54134331A JPS54134331A JP4129278A JP4129278A JPS54134331A JP S54134331 A JPS54134331 A JP S54134331A JP 4129278 A JP4129278 A JP 4129278A JP 4129278 A JP4129278 A JP 4129278A JP S54134331 A JPS54134331 A JP S54134331A
- Authority
- JP
- Japan
- Prior art keywords
- contents
- reversible counter
- voltage
- count
- matched
- 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
- Rectifiers (AREA)
- Power Conversion In General (AREA)
Abstract
PURPOSE: To control the average DC voltage of a converter output in proportion to its control input by comparing them through a matching circuit and generating and commutating ignition pulses when they are matched.
CONSTITUTION: The contents of the reversible counter 17 operate in accordance with the AC signal voltage Es. They are converted into analog signals by the D/A converter 18 and compared with the AC signal es. The conter 17 is added and substracted by its deviation. The contents of reversible counter 18 always follow the AC signal voltage es by a lag of one count and within the range of the voltage corresponding to one count. When both the contents of the reversible counter 17 and the digital control input ei are compared through the matching detection circuit 19 and matched, ignition pulses are generated and commutated.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4129278A JPS5911263B2 (en) | 1978-04-10 | 1978-04-10 | phase control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4129278A JPS5911263B2 (en) | 1978-04-10 | 1978-04-10 | phase control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54134331A true JPS54134331A (en) | 1979-10-18 |
JPS5911263B2 JPS5911263B2 (en) | 1984-03-14 |
Family
ID=12604365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4129278A Expired JPS5911263B2 (en) | 1978-04-10 | 1978-04-10 | phase control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5911263B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56153977A (en) * | 1980-04-28 | 1981-11-28 | Toshiba Corp | Current controller for controlled rectifier |
JPH04322167A (en) * | 1991-04-19 | 1992-11-12 | Takaoka Electric Mfg Co Ltd | Single phase rectified power supply apparatus |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60221667A (en) * | 1984-04-18 | 1985-11-06 | 日立化成工業株式会社 | Heat pump type air-conditioning-hot-water supply-bathtub heating system |
-
1978
- 1978-04-10 JP JP4129278A patent/JPS5911263B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56153977A (en) * | 1980-04-28 | 1981-11-28 | Toshiba Corp | Current controller for controlled rectifier |
JPS6251074B2 (en) * | 1980-04-28 | 1987-10-28 | Tokyo Shibaura Electric Co | |
JPH04322167A (en) * | 1991-04-19 | 1992-11-12 | Takaoka Electric Mfg Co Ltd | Single phase rectified power supply apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS5911263B2 (en) | 1984-03-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS6434194A (en) | Controlling device for 3-phase transducer | |
JPS5534851A (en) | Phase detector | |
JPS56107788A (en) | Voltage inverter | |
JPS57207901A (en) | Digital controlling device | |
JPS54134331A (en) | Phase controller | |
JPS56107793A (en) | Controlling method of inverter | |
JPS56101379A (en) | Controlling method and apparatus for pulse width modulating inverter | |
JPS5510834A (en) | Alternating current feeder | |
JPS57147326A (en) | Analog-to-digital converter circuit | |
JPS5360675A (en) | Converter for power and dc signal | |
JPS57193966A (en) | Gate pulse phase device | |
JPS5295026A (en) | Dc/dc converter | |
JPS5493951A (en) | Frequency digital variable pulse generator | |
JPS5416648A (en) | Harmonic current compensator | |
JPS5479417A (en) | Inverter control circuit for motor driveng | |
JPS55100085A (en) | Control system of commutatorless motor | |
JPS5395221A (en) | Control circuit induction motor | |
JPS5360674A (en) | Converter for power-factor and dc signal | |
JPS5250771A (en) | Frequency-to-dc voltage conversion method | |
JPS55166336A (en) | D/a converter | |
JPS53127257A (en) | Frequency-voltage convertor | |
JPS53137387A (en) | Senser circuit | |
JPS5314310A (en) | Controlling device of ac motor | |
JPS5482057A (en) | Reactive power controller | |
JPS6472620A (en) | Pulse width modulation type d/a converter |