JPS5631393A - Controlling device for motor - Google Patents
Controlling device for motorInfo
- Publication number
- JPS5631393A JPS5631393A JP10586879A JP10586879A JPS5631393A JP S5631393 A JPS5631393 A JP S5631393A JP 10586879 A JP10586879 A JP 10586879A JP 10586879 A JP10586879 A JP 10586879A JP S5631393 A JPS5631393 A JP S5631393A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- motor
- motor current
- chopper circuit
- current
- 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
- 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
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/0077—Characterised by the use of a particular software algorithm
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Direct Current Motors (AREA)
Abstract
PURPOSE:To obtain the control device which accommodates a preferable quick speed response for the motor by detecting a motor current upon reception of an interrupt pulse by a computer for controlling the on or off of a chopper circuit immediately before the computer turns the chopper circuit off. CONSTITUTION:A microcomputer 1 receives the states of a motor current and an accelerator 8 and the like of an automobile from an input circuit 7, logically calculates the current value to be flowed to the motor in accordance with a control characteristics stored beforehand in a memory 4, and thus controls on or off a chopper circuit of a main circuit 10 on the basis of the calculated result. An interruption circuit 14 for generating an interrupt pulse is also provided, interrupts the microcomputer 1 before approximately prescribed time from the time of opening the chopper circuit, and detects the motor current. Accordingly, the motor current can be detected at the point in the vicinity of its peak value irrespective of the position of connecting the current detector in the circuit 10, and can consequently be controlled without commutation failure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10586879A JPS5631393A (en) | 1979-08-22 | 1979-08-22 | Controlling device for motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10586879A JPS5631393A (en) | 1979-08-22 | 1979-08-22 | Controlling device for motor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5631393A true JPS5631393A (en) | 1981-03-30 |
JPS6223549B2 JPS6223549B2 (en) | 1987-05-23 |
Family
ID=14418926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10586879A Granted JPS5631393A (en) | 1979-08-22 | 1979-08-22 | Controlling device for motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5631393A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5917865A (en) * | 1982-07-20 | 1984-01-30 | Nippon Denso Co Ltd | Detecting method of analog amount of chopper circuit |
JPS5925501A (en) * | 1982-07-29 | 1984-02-09 | Hitachi Ltd | Controller for electric rolling stock |
JPS5939587A (en) * | 1982-08-23 | 1984-03-03 | インタ−ナシヨナル ビジネス マシ−ンズ コ−ポレ−シヨン | Adjustable speed device for printing head |
JPS5999957A (en) * | 1982-11-30 | 1984-06-08 | Nissan Motor Co Ltd | Variable duty type pulse drive device |
JPS614481A (en) * | 1984-06-14 | 1986-01-10 | Matsushita Electric Works Ltd | Controller for motor |
JPS61147793A (en) * | 1984-12-18 | 1986-07-05 | Makita Denki Seisakusho:Kk | Controller by battery drive for motor driven tool |
JPS63198588A (en) * | 1986-11-20 | 1988-08-17 | ストーブリ・インターナショナル・アクチエンゲゼルシャフト | Digital controller of robot |
-
1979
- 1979-08-22 JP JP10586879A patent/JPS5631393A/en active Granted
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5917865A (en) * | 1982-07-20 | 1984-01-30 | Nippon Denso Co Ltd | Detecting method of analog amount of chopper circuit |
JPS5925501A (en) * | 1982-07-29 | 1984-02-09 | Hitachi Ltd | Controller for electric rolling stock |
JPS5939587A (en) * | 1982-08-23 | 1984-03-03 | インタ−ナシヨナル ビジネス マシ−ンズ コ−ポレ−シヨン | Adjustable speed device for printing head |
JPH0224227B2 (en) * | 1982-08-23 | 1990-05-28 | Intaanashonaru Bijinesu Mashiinzu Corp | |
JPS5999957A (en) * | 1982-11-30 | 1984-06-08 | Nissan Motor Co Ltd | Variable duty type pulse drive device |
JPS614481A (en) * | 1984-06-14 | 1986-01-10 | Matsushita Electric Works Ltd | Controller for motor |
JPS61147793A (en) * | 1984-12-18 | 1986-07-05 | Makita Denki Seisakusho:Kk | Controller by battery drive for motor driven tool |
JPS63198588A (en) * | 1986-11-20 | 1988-08-17 | ストーブリ・インターナショナル・アクチエンゲゼルシャフト | Digital controller of robot |
Also Published As
Publication number | Publication date |
---|---|
JPS6223549B2 (en) | 1987-05-23 |
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