JPS5749386A - Rotary phase detector for rotor - Google Patents
Rotary phase detector for rotorInfo
- Publication number
- JPS5749386A JPS5749386A JP55124561A JP12456180A JPS5749386A JP S5749386 A JPS5749386 A JP S5749386A JP 55124561 A JP55124561 A JP 55124561A JP 12456180 A JP12456180 A JP 12456180A JP S5749386 A JPS5749386 A JP S5749386A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- magnet
- tack
- circuit
- magnetic flux
- 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
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/08—Details of the phase-locked loop
- H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
- H03L7/091—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector using a sampling device
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Brushless Motors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55124561A JPS5749386A (en) | 1980-09-10 | 1980-09-10 | Rotary phase detector for rotor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55124561A JPS5749386A (en) | 1980-09-10 | 1980-09-10 | Rotary phase detector for rotor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5749386A true JPS5749386A (en) | 1982-03-23 |
JPH0216118B2 JPH0216118B2 (ja) | 1990-04-16 |
Family
ID=14888521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55124561A Granted JPS5749386A (en) | 1980-09-10 | 1980-09-10 | Rotary phase detector for rotor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5749386A (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6096149A (ja) * | 1983-10-27 | 1985-05-29 | Seiko Epson Corp | モ−タ用マグネツト |
US4556829A (en) * | 1984-06-06 | 1985-12-03 | Papst-Motoren Gmbh & Co. K.G. | Drive arrangement for signal processing equipment |
US4633150A (en) * | 1984-12-25 | 1986-12-30 | Matsushita Electric Industrial Co., Ltd. | Driving circuit for brushless DC motors |
WO1994026022A1 (en) * | 1993-04-27 | 1994-11-10 | Sankyo Seiki Mfg. Co., Ltd. | Device for detecting rotational position of brushless motor |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5740390A (en) * | 1980-08-18 | 1982-03-05 | Mitsubishi Electric Corp | Device for sensing composite position of transistor motor |
-
1980
- 1980-09-10 JP JP55124561A patent/JPS5749386A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5740390A (en) * | 1980-08-18 | 1982-03-05 | Mitsubishi Electric Corp | Device for sensing composite position of transistor motor |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6096149A (ja) * | 1983-10-27 | 1985-05-29 | Seiko Epson Corp | モ−タ用マグネツト |
US4556829A (en) * | 1984-06-06 | 1985-12-03 | Papst-Motoren Gmbh & Co. K.G. | Drive arrangement for signal processing equipment |
US4633150A (en) * | 1984-12-25 | 1986-12-30 | Matsushita Electric Industrial Co., Ltd. | Driving circuit for brushless DC motors |
WO1994026022A1 (en) * | 1993-04-27 | 1994-11-10 | Sankyo Seiki Mfg. Co., Ltd. | Device for detecting rotational position of brushless motor |
US5552682A (en) * | 1993-04-27 | 1996-09-03 | Sankyo Seiki Mfg. Co., Ltd. | Device for detecting rotational position of brushless motor |
CN1036747C (zh) * | 1993-04-27 | 1997-12-17 | 株式会社三协精机制作所 | 无刷电动机旋转位置检测装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH0216118B2 (ja) | 1990-04-16 |
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