FI831304A7 - Elevator multi-phase motor control. - Google Patents

Elevator multi-phase motor control. Download PDF

Info

Publication number: FI831304A7
Authority: FI; Finland
Prior art keywords: motor control; phase motor; elevator multi; elevator; phase
Prior art date: 1982-04-29

Application number

FI831304A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI831304A0 (en

FI831304L (en

Inventor

James J Duckworth

Jalal T Salihi

Original Assignee

Otis Elevator Co

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.)

1982-04-29

Filing date

1983-04-18

Publication date

1983-10-30

1983-04-18 Application filed by Otis Elevator Co filed Critical Otis Elevator Co

1983-04-18 Publication of FI831304A0 publication Critical patent/FI831304A0/en

1983-10-30 Publication of FI831304A7 publication Critical patent/FI831304A7/en

1983-10-30 Publication of FI831304L publication Critical patent/FI831304L/en

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
- H02P23/08—Controlling based on slip frequency, e.g. adding slip frequency and speed proportional frequency
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- 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
- H02P23/06—Controlling the motor in four quadrants
- H02P23/07—Polyphase or monophase asynchronous induction motors

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Automation & Control Theory (AREA)
Control Of Ac Motors In General (AREA)
Elevator Control (AREA)
Control Of Motors That Do Not Use Commutators (AREA)
Control Of Direct Current Motors (AREA)

FI831304A 1982-04-29 1983-04-18 STYRNING AV EN FLERFASMOTOR FOER EN HISS FI831304L (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US37306382A	1982-04-29	1982-04-29

Publications (3)

Publication Number	Publication Date
FI831304A0 FI831304A0 (en)	1983-04-18
FI831304A7 true FI831304A7 (en)	1983-10-30
FI831304L FI831304L (en)	1983-10-30

Family

ID=23470751

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI831304A FI831304L (en)	1982-04-29	1983-04-18	STYRNING AV EN FLERFASMOTOR FOER EN HISS

Country Status (17)

Country	Link
JP (1)	JPS58198184A (en)
KR (1)	KR840004395A (en)
AU (1)	AU553456B2 (en)
CA (1)	CA1214291A (en)
CH (1)	CH660473A5 (en)
DE (1)	DE3310555A1 (en)
DK (1)	DK192483A (en)
FI (1)	FI831304L (en)
FR (1)	FR2526242B1 (en)
GB (1)	GB2119186B (en)
HK (1)	HK45888A (en)
IN (1)	IN159024B (en)
MY (1)	MY8700663A (en)
NZ (1)	NZ203557A (en)
PH (1)	PH20318A (en)
SE (1)	SE460723B (en)
SG (1)	SG50587G (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4484127A (en) *	1982-05-28	1984-11-20	Otis Elevator Company	Inverter power transistor protection
FI79209C (en) *	1986-03-19	1989-11-10	Kone Oy	Device for controlling a three-phase inverter supplying AC power to an elevator
JPS642594U (en) *	1987-06-19	1989-01-09
DE19616289C2 (en) *	1996-04-24	1999-06-24	Pal Stalleinrichtungs Gmbh	Device and method for gassing animal stalls
RU2336624C2 (en) *	2006-03-02	2008-10-20	Общество с ограниченной ответственностью "КардиоМикро"	Device of direct control over ac motor rpm

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH477124A (en) *	1967-12-20	1969-08-15	Bosch Gmbh Robert	Arrangement for controlling the slip frequency of an asynchronous machine
JPS5923197B2 (en) *	1978-01-18	1984-05-31	東芝機械株式会社	Induction motor torque control device
US4227137A (en) *	1978-05-30	1980-10-07	Hartman Metal Fabricators, Inc.	Digital tach and slip signal motor control
US4266176A (en) *	1979-08-29	1981-05-05	The Charles Stark Draper Laboratory, Inc.	Induction motor slip frequency controller

1983
- 1983-03-14 NZ NZ203557A patent/NZ203557A/en unknown
- 1983-03-23 DE DE19833310555 patent/DE3310555A1/en not_active Ceased
- 1983-03-24 CA CA000424379A patent/CA1214291A/en not_active Expired
- 1983-03-24 AU AU12775/83A patent/AU553456B2/en not_active Ceased
- 1983-03-31 IN IN212/DEL/83A patent/IN159024B/en unknown
- 1983-04-18 FI FI831304A patent/FI831304L/en not_active Application Discontinuation
- 1983-04-26 FR FR8306837A patent/FR2526242B1/en not_active Expired
- 1983-04-26 PH PH28820A patent/PH20318A/en unknown
- 1983-04-28 SE SE8302392A patent/SE460723B/en not_active IP Right Cessation
- 1983-04-28 CH CH2326/83A patent/CH660473A5/en not_active IP Right Cessation
- 1983-04-28 GB GB08311555A patent/GB2119186B/en not_active Expired
- 1983-04-28 DK DK192483A patent/DK192483A/en not_active Application Discontinuation
- 1983-04-28 JP JP58076030A patent/JPS58198184A/en active Pending
- 1983-04-28 KR KR1019830001808A patent/KR840004395A/en not_active Withdrawn
1987
- 1987-06-10 SG SG50587A patent/SG50587G/en unknown
- 1987-12-30 MY MY663/87A patent/MY8700663A/en unknown
1988
- 1988-06-16 HK HK458/88A patent/HK45888A/en unknown

Also Published As

Publication number	Publication date
MY8700663A (en)	1987-12-31
HK45888A (en)	1988-06-24
DK192483D0 (en)	1983-04-28
FR2526242B1 (en)	1988-07-08
GB2119186A (en)	1983-11-09
KR840004395A (en)	1984-10-15
SE460723B (en)	1989-11-13
JPS58198184A (en)	1983-11-18
FR2526242A1 (en)	1983-11-04
GB8311555D0 (en)	1983-06-02
NZ203557A (en)	1986-04-11
FI831304A0 (en)	1983-04-18
CH660473A5 (en)	1987-04-30
AU553456B2 (en)	1986-07-17
PH20318A (en)	1986-11-25
DE3310555A1 (en)	1983-11-10
SE8302392L (en)	1983-10-30
GB2119186B (en)	1986-03-19
SG50587G (en)	1987-08-28
IN159024B (en)	1987-03-07
DK192483A (en)	1983-10-30
FI831304L (en)	1983-10-30
CA1214291A (en)	1986-11-18
SE8302392D0 (en)	1983-04-28

Publication	Publication Date	Title
DE3382431D1 (en)	1991-11-14	CONTROL UNIT.
DE3779752D1 (en)	1992-07-16	MOTOR CONTROLLING.
DE3774568D1 (en)	1991-12-19	MOTOR CONTROLLING.
ES275742Y (en)	1984-10-16	A SMALL ELECTRIC MOTOR.
DE3481962D1 (en)	1990-05-17	INDUCTION MOTOR.
DE3483763D1 (en)	1991-01-31	CONTROL DEVICE FOR INDUCTION MOTORS.
BR8304922A (en)	1984-04-24	INDUCTION MOTOR CONTROLLER
IT8321298A0 (en)	1983-05-25	LOAD ELEVATOR.
DE3381602D1 (en)	1990-06-28	BUS CONTROL PROCEDURE.
NL193127B (en)	1998-07-01	Brushless DC motor.
IT8522883A0 (en)	1985-11-18	ELECTRIC DRIVE FOR ELEVATOR.
ES274783Y (en)	1984-09-01	REDUCING MOTOR.
ES268170Y (en)	1983-11-16	SMALL ELECTRIC MOTOR.
ES522708A0 (en)	1984-05-16	AN ELEVATOR INSTALLATION.
FI834114A7 (en)	1984-05-18	ELEVATOR CONTROL.
DE3380896D1 (en)	1990-01-04	ELECTRIC MOTOR CONTROL.
ES518946A0 (en)	1984-03-01	MOTOR CONTROL DEVICE.
FI831304A7 (en)	1983-10-30	Elevator multi-phase motor control.
NL190973C (en)	1994-11-16	Electric drive system.
IT8320327A0 (en)	1983-03-28	ELECTROMECHANICAL CONVERTER.
AT388978B (en)	1989-09-25	CONTROL ARMATURE
FI832475L (en)	1985-01-07	HYDRAULISK MOTOR.
ES511707A0 (en)	1983-02-01	OLEOHIDRAULIC MOTOR.
FI824143L (en)	1984-06-02	ELEVATOR.
ES265421Y (en)	1983-06-16	ELECTRIC MOTOR.

Legal Events

Date	Code	Title	Description
2004-08-31	FD	Application lapsed	Owner name: OTIS ELEVATOR COMPANY