GB2168829B - Apparatus for controlling the speed of an elevator - Google Patents

Apparatus for controlling the speed of an elevator

Info

Publication number
GB2168829B
GB2168829B GB08432355A GB8432355A GB2168829B GB 2168829 B GB2168829 B GB 2168829B GB 08432355 A GB08432355 A GB 08432355A GB 8432355 A GB8432355 A GB 8432355A GB 2168829 B GB2168829 B GB 2168829B
Authority
GB
United Kingdom
Prior art keywords
elevator
controlling
speed
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.)
Expired
Application number
GB08432355A
Other versions
GB8432355D0 (en
GB2168829A (en
Inventor
Toru Tanahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to GB08432355A priority Critical patent/GB2168829B/en
Publication of GB8432355D0 publication Critical patent/GB8432355D0/en
Publication of GB2168829A publication Critical patent/GB2168829A/en
Application granted granted Critical
Publication of GB2168829B publication Critical patent/GB2168829B/en
Priority to SG31288A priority patent/SG31288G/en
Expired legal-status Critical Current

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
    • H02P23/08—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
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
    • B66B1/30—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled motor
    • 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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
    • H02P27/08—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters with pulse width modulation
    • 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
    • H02P2201/00—Indexing scheme relating to controlling arrangements characterised by the converter used
    • H02P2201/03—AC-DC converter stage controlled to provide a defined DC link voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Ac Motors In General (AREA)
GB08432355A 1984-12-21 1984-12-21 Apparatus for controlling the speed of an elevator Expired GB2168829B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB08432355A GB2168829B (en) 1984-12-21 1984-12-21 Apparatus for controlling the speed of an elevator
SG31288A SG31288G (en) 1984-12-21 1988-05-20 Apparatus for controlling the speed of an elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08432355A GB2168829B (en) 1984-12-21 1984-12-21 Apparatus for controlling the speed of an elevator

Publications (3)

Publication Number Publication Date
GB8432355D0 GB8432355D0 (en) 1985-02-06
GB2168829A GB2168829A (en) 1986-06-25
GB2168829B true GB2168829B (en) 1988-02-24

Family

ID=10571568

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08432355A Expired GB2168829B (en) 1984-12-21 1984-12-21 Apparatus for controlling the speed of an elevator

Country Status (2)

Country Link
GB (1) GB2168829B (en)
SG (1) SG31288G (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2461118C1 (en) * 2011-04-05 2012-09-10 Государственное образовательное учреждение высшего профессионального образования "Алтайский государственный технический университет им. И.И. Ползунова" (АлтГТУ) Single-phase network-driven frequency speed regulator for three-phase asynchronous short-circuited electric motor

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI86053C (en) * 1989-10-31 1992-07-10 Kone Oy Method and apparatus for controlling a lifting motor
FI112737B (en) * 1994-05-11 2003-12-31 Kone Corp Hardware for adjusting the lift motor
US7414377B2 (en) 2002-09-23 2008-08-19 Siemens Energy & Automation, Inc. System and method for automatic current limit control
ES2567952T3 (en) * 2005-11-23 2016-04-26 Otis Elevator Company Tolerant elevator motor drive with an irregular power supply
FI122125B (en) 2010-04-07 2011-08-31 Kone Corp Controller and electric drive lift

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2461118C1 (en) * 2011-04-05 2012-09-10 Государственное образовательное учреждение высшего профессионального образования "Алтайский государственный технический университет им. И.И. Ползунова" (АлтГТУ) Single-phase network-driven frequency speed regulator for three-phase asynchronous short-circuited electric motor

Also Published As

Publication number Publication date
GB8432355D0 (en) 1985-02-06
SG31288G (en) 1988-09-30
GB2168829A (en) 1986-06-25

Similar Documents

Publication Publication Date Title
GB2167252B (en) Apparatus for controlling an elevator
GB2156610B (en) Speed control apparatus for elevator
GB2162707B (en) Speed control apparatus for elevator
GB2143999B (en) Velocity control apparatus for an elevator
GB8622781D0 (en) Apparatus for controlling elevator
GB2155260B (en) Elevator control apparatus
EP0157582A3 (en) Apparatus for controlling the running of carriage
GB8304960D0 (en) Apparatus for controlling elevator
GB2169761B (en) Control apparatus for elevator
GB2157103B (en) Speed control apparatus for elevator
JPS57137275A (en) Controller for speed of elevator
GB2168829B (en) Apparatus for controlling the speed of an elevator
JPS57203668A (en) Controller for group of elevator
JPS57145782A (en) Controller for group of elevator
JPS571175A (en) Controller for speed of elevator
JPS57199772A (en) Controller for speed of elevator
JPS57121571A (en) Controller for group of elevator
JPS57203667A (en) Controller for group of elevator
JPS57156981A (en) Controller for group of elevator
JPS56113664A (en) Controller for speed of elevator
JPS56161267A (en) Controller for speed of elevator
JPS5751669A (en) Controller for speed of elevator
JPS56161284A (en) Controller for speed of elevator
JPS57117475A (en) Controller for speed of elevator
JPS55135072A (en) Controller for speed of elevator

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19941221