SE8601802L - Forfarande och anordning for reglering av en motor - Google Patents

Forfarande och anordning for reglering av en motor

Info

Publication number: SE8601802L
Authority: SE; Sweden
Prior art keywords: current; operational state; drive circuit; desired value; shutting down
Prior art date: 1986-04-18

Application number

SE8601802A

Other languages

Unknown language ( )

English (en)

Other versions

SE8601802D0 (sv

SE457306B (sv

Inventor

P C Andersson

Original Assignee

Ericsson Telefon Ab L M

Priority date (The priority date 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 date listed.)

1986-04-18

Filing date

1986-04-18

Publication date

1987-10-19

1986-04-18 Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M

1986-04-18 Priority to SE8601802A priority Critical patent/SE457306B/sv

1986-04-18 Publication of SE8601802D0 publication Critical patent/SE8601802D0/sv

1987-02-06 Priority to US07/011,638 priority patent/US4743824A/en

1987-03-25 Priority to EP87850100A priority patent/EP0242344B1/en

1987-03-25 Priority to DE8787850100T priority patent/DE3764847D1/de

1987-04-17 Priority to JP62095005A priority patent/JPS62254696A/ja

1987-10-19 Publication of SE8601802L publication Critical patent/SE8601802L/sv

1988-12-12 Publication of SE457306B publication Critical patent/SE457306B/sv

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
- H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
- H02P8/22—Control of step size; Intermediate stepping, e.g. microstepping

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Control Of Stepping Motors (AREA)

SE8601802A 1986-04-18 1986-04-18 Foerfarande och anordning foer reglering av stroem genom statorlindning hos en motor SE457306B (sv)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
SE8601802A SE457306B (sv)	1986-04-18	1986-04-18	Foerfarande och anordning foer reglering av stroem genom statorlindning hos en motor
US07/011,638 US4743824A (en)	1986-04-18	1987-02-06	Method and apparatus for controlling a motor
EP87850100A EP0242344B1 (en)	1986-04-18	1987-03-25	Method and apparatus for controlling a motor
DE8787850100T DE3764847D1 (de)	1986-04-18	1987-03-25	Verfahren und vorrichtung zur steuerung eines motors.
JP62095005A JPS62254696A (ja)	1986-04-18	1987-04-17	電動機の固定子巻線電流制御装置

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE8601802A SE457306B (sv)	1986-04-18	1986-04-18	Foerfarande och anordning foer reglering av stroem genom statorlindning hos en motor

Publications (3)

Publication Number	Publication Date
SE8601802D0 SE8601802D0 (sv)	1986-04-18
SE8601802L true SE8601802L (sv)	1987-10-19
SE457306B SE457306B (sv)	1988-12-12

Family

ID=20364263

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8601802A SE457306B (sv)	1986-04-18	1986-04-18	Foerfarande och anordning foer reglering av stroem genom statorlindning hos en motor

Country Status (5)

Country	Link
US (1)	US4743824A (sv)
EP (1)	EP0242344B1 (sv)
JP (1)	JPS62254696A (sv)
DE (1)	DE3764847D1 (sv)
SE (1)	SE457306B (sv)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE459947B (sv) *	1987-12-21	1989-08-21	Ericsson Telefon Ab L M	Foerfarande och regleranordning foer reglering av storlek och riktning hos en stroem genom en lindning
US5177626A (en) *	1988-11-29	1993-01-05	Kabushiki Kaisha Toshiba	Image reading apparatus for reading a document at a speed corresponding to the document reading density
JPH0313364A (ja) *	1989-06-12	1991-01-22	Brother Ind Ltd	印字装置
JPH03293993A (ja) *	1990-04-06	1991-12-25	Fanuc Ltd	可変リラクタンスモータの駆動方式
US5650705A (en) *	1995-02-13	1997-07-22	Hart; John Roger	Apparatus and method for controlling currents in an inductor
US5708578A (en) *	1995-07-19	1998-01-13	Stoddard; Robert J.	PWM inductive load bridge driver for dynamically mixing four and two quadrant chopping during PWM period off time
US5982134A (en) *	1997-05-20	1999-11-09	Seiko Epson Corporation	Method and apparatus for driving a stepping motor
WO2002056454A1 (en) *	2001-01-11	2002-07-18	Vahan Harutyunyan	Phase commutation method of three-phase step motor and a device for its realization
WO2002056455A1 (en) *	2001-01-11	2002-07-18	Vahan Harutyunyan	Phase commutation method of four-phase step motor and a device for its realization
WO2002056453A1 (en) *	2001-01-11	2002-07-18	Vahan Harutyunyan	Phase commutation method of two-phase step motor and a device for its realization
US6806675B2 (en)	2001-10-04	2004-10-19	Abbott Laboratories	Stepper motor controller
DE102005050618A1 (de) *	2004-10-26	2006-04-27	Japan Servo Co. Ltd.	Ansteuersystem für einen Schrittmotor und Ansteuerverfahren für einen Schrittmotor
US8610387B2 (en) *	2010-04-30	2013-12-17	Sunonwealth Electric Machine Industry Co., Ltd.	Motor system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2022345B (en) *	1978-05-31	1982-07-07	Hawker Siddeley Dynamics Eng	Control circuit for stepper motor
US4349771A (en) *	1979-09-26	1982-09-14	Lucas Industries Limited	Stepper motor control circuit
JPS596583B2 (ja) *	1979-10-17	1984-02-13	東洋電機製造株式会社	電力変換装置
GB2105536B (en) *	1981-09-08	1985-09-18	Chloride Group Ltd	A multi-phase switched variable-reluctance motor
US4471278A (en) *	1983-09-14	1984-09-11	General Motors Corporation	Bang-bang current regulator having extended range of regulation
US4651076A (en) *	1985-06-05	1987-03-17	Bodine Electric Company	Power maximizing circuit for stepper motors

1986
- 1986-04-18 SE SE8601802A patent/SE457306B/sv not_active IP Right Cessation
1987
- 1987-02-06 US US07/011,638 patent/US4743824A/en not_active Expired - Lifetime
- 1987-03-25 DE DE8787850100T patent/DE3764847D1/de not_active Expired - Lifetime
- 1987-03-25 EP EP87850100A patent/EP0242344B1/en not_active Expired
- 1987-04-17 JP JP62095005A patent/JPS62254696A/ja active Pending

Also Published As

Publication number	Publication date
EP0242344B1 (en)	1990-09-12
JPS62254696A (ja)	1987-11-06
US4743824A (en)	1988-05-10
SE8601802D0 (sv)	1986-04-18
SE457306B (sv)	1988-12-12
EP0242344A1 (en)	1987-10-21
DE3764847D1 (de)	1990-10-18

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Legal Events

Date	Code	Title	Description
1995-01-31	NAL	Patent in force	Ref document number: 8601802-5 Format of ref document f/p: F
2006-06-20	NUG	Patent has lapsed

Date

Code

Title

Description

1995-01-31

NAL

Patent in force

Ref document number: 8601802-5

Format of ref document f/p: F

2006-06-20

NUG

Patent has lapsed