FI831304L - STYRNING AV EN FLERFASMOTOR FOER EN HISS - Google Patents

STYRNING AV EN FLERFASMOTOR FOER EN HISS

Info

Publication number
FI831304L
FI831304L FI831304A FI831304A FI831304L FI 831304 L FI831304 L FI 831304L FI 831304 A FI831304 A FI 831304A FI 831304 A FI831304 A FI 831304A FI 831304 L FI831304 L FI 831304L
Authority
FI
Finland
Prior art keywords
flerfasmotor
styrning
hiss
foer
flerfasmotor foer
Prior art date
Application number
FI831304A
Other languages
Finnish (fi)
Other versions
FI831304A0 (en
Inventor
Jalal T Salihi
James J Duckworth
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.)
Filing date
Publication date
Application filed by Otis Elevator Co filed Critical Otis Elevator Co
Publication of FI831304A0 publication Critical patent/FI831304A0/en
Publication of FI831304L publication Critical patent/FI831304L/en

Links

Classifications

    • 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
    • H02P23/08—Controlling based on slip frequency, e.g. adding slip frequency and speed proportional frequency
    • 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 Direct Current Motors (AREA)
  • Control Of Motors That Do Not Use Commutators (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 (2)

Publication Number Publication Date
FI831304A0 FI831304A0 (en) 1983-04-18
FI831304L true 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 (4)

* 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 ANORDNING FOER STYRNING AV EN TREFASIG INVERTER SOM MATAR VAEXELSTROEMMOTORN VID EN HISS.
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH484566A (en) * 1967-12-20 1970-01-15 Bosch Gmbh Robert Device for adding two pulse trains
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

Also Published As

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

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: OTIS ELEVATOR COMPANY