SG26087G - A.c. elevator control system - Google Patents
A.c. elevator control systemInfo
- Publication number
- SG26087G SG26087G SG26087A SG26087A SG26087G SG 26087 G SG26087 G SG 26087G SG 26087 A SG26087 A SG 26087A SG 26087 A SG26087 A SG 26087A SG 26087 G SG26087 G SG 26087G
- Authority
- SG
- Singapore
- Prior art keywords
- control system
- elevator control
- elevator
- control
- Prior art date
Links
Classifications
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5387—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
- H02M7/53871—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current
- H02M7/53875—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current with analogue control of three-phase output
-
- 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
- B66B1/302—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 for energy saving
-
- 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
- B66B1/308—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 with AC powered elevator drive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/027—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions to permit passengers to leave an elevator car in case of failure, e.g. moving the car to a reference floor or unlocking the door
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
-
- 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
- H02P27/045—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 whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value
-
- 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
- H02P27/048—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 AC supply for only the rotor circuit or only the stator circuit
-
- 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
- H02P2207/00—Indexing scheme relating to controlling arrangements characterised by the type of motor
- H02P2207/01—Asynchronous machines
-
- 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
- H02P27/047—V/F converter, wherein the voltage is controlled proportionally with the frequency
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Elevator Control (AREA)
- Control Of Ac Motors In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57056577A JPS58177864A (en) | 1982-04-07 | 1982-04-07 | Controller for alternating current elevator |
Publications (1)
Publication Number | Publication Date |
---|---|
SG26087G true SG26087G (en) | 1987-07-10 |
Family
ID=13031004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG26087A SG26087G (en) | 1982-04-07 | 1987-03-13 | A.c. elevator control system |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS58177864A (en) |
KR (1) | KR900008057B1 (en) |
GB (1) | GB2121557B (en) |
HK (1) | HK63687A (en) |
SG (1) | SG26087G (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI833051A0 (en) * | 1983-08-26 | 1983-08-26 | Kone Oy | PROCEDURE FOR RELEASING THE FUER STYRNING AV EN HISS 'LIKSTROEMSMOTOR |
JPS60137789A (en) * | 1983-12-26 | 1985-07-22 | 三菱電機株式会社 | Controller for speed of alternating current elevator |
JPS61102172A (en) * | 1984-10-23 | 1986-05-20 | Hitachi Ltd | Current type converter utilizing self-extinguishing element |
FR2634329B1 (en) * | 1988-07-12 | 1990-10-19 | France Ocean Exploration | BACKUP ELECTRIC POWER SUPPLY |
US5893432A (en) * | 1996-12-31 | 1999-04-13 | Inventio Ag | Controlled emergency stop apparatus for elevators |
EP1076029B1 (en) * | 1999-07-22 | 2008-03-05 | Inventio Ag | Method for managing the power source of a autonomous vehicle in a transport system |
FI113108B (en) * | 2002-03-07 | 2004-02-27 | Abb Oy | Method and apparatus for controlling a fan motor |
EP1343246A3 (en) * | 2002-03-07 | 2004-02-04 | Innova Patent GmbH | Feeding circuit for an electric motor |
WO2006090470A1 (en) | 2005-02-25 | 2006-08-31 | Mitsubishi Denki Kabushiki Kaisha | Elevator apparatus |
DE102005052631A1 (en) * | 2005-11-04 | 2007-05-10 | Robert Bosch Gmbh | Pulse inverter in emergency generator mode |
JP2010538929A (en) * | 2006-12-14 | 2010-12-16 | オーチス エレベータ カンパニー | Elevator drive system with rescue operation circuit |
CN102164839B (en) | 2008-07-25 | 2015-05-13 | 奥蒂斯电梯公司 | Method for operating an elevator in an emergency mode |
KR101260611B1 (en) * | 2011-07-20 | 2013-05-03 | 엘에스산전 주식회사 | Apparatus and method for controlling high voltage inverter |
DE102013014427A1 (en) * | 2013-08-30 | 2015-03-05 | Liebherr-Elektronik Gmbh | Drive circuit for air bearing motor |
CN103986403B (en) | 2014-05-30 | 2017-11-07 | 台达电子企业管理(上海)有限公司 | Frequency conversion speed-adjusting system and method |
CN107370175B (en) * | 2016-05-13 | 2023-05-05 | 深圳市合兴加能科技有限公司 | Elevator auxiliary system |
-
1982
- 1982-04-07 JP JP57056577A patent/JPS58177864A/en active Granted
-
1983
- 1983-03-24 KR KR1019830001190A patent/KR900008057B1/en not_active IP Right Cessation
- 1983-04-06 GB GB8309316A patent/GB2121557B/en not_active Expired
-
1987
- 1987-03-13 SG SG26087A patent/SG26087G/en unknown
- 1987-09-03 HK HK63687A patent/HK63687A/en unknown
Also Published As
Publication number | Publication date |
---|---|
KR900008057B1 (en) | 1990-10-31 |
GB2121557B (en) | 1986-10-22 |
GB8309316D0 (en) | 1983-05-11 |
JPS6315231B2 (en) | 1988-04-04 |
GB2121557A (en) | 1983-12-21 |
KR840004023A (en) | 1984-10-06 |
HK63687A (en) | 1987-09-11 |
JPS58177864A (en) | 1983-10-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0067877A4 (en) | Robot control system. | |
DE3373177D1 (en) | Robot operation control system | |
HK98586A (en) | Elevator group control system | |
GB8527808D0 (en) | Control system | |
SG95387G (en) | Control device for an a.c. elevator | |
SG26087G (en) | A.c. elevator control system | |
GB2089525B (en) | Elevator system | |
EP0059759A4 (en) | Copying control system. | |
AU561851B2 (en) | Elevator control | |
SG41485G (en) | Elevator control system | |
GB2139832B (en) | Elevator control system | |
GB2115188B (en) | Lift control system | |
GB2077954B (en) | Lift control system | |
GB8330732D0 (en) | Elevator control | |
AU551100B2 (en) | Elevator control system | |
GB8323242D0 (en) | Elevator control system | |
GB2119129B (en) | Lift control system | |
JPS57175669A (en) | Control system for elevator | |
DE3279574D1 (en) | S.t.o. stack control system | |
AU550862B2 (en) | Elevator control system | |
GB2149586B (en) | A system for controlling an elevator | |
GB2093986B (en) | Lift control system | |
GB8311830D0 (en) | Control system | |
JPS5790367A (en) | Control system for group control elevator | |
GB2121990B (en) | A hydraulic control system |