ZA761112B - Elevator motor control system for a.c.induction motor - Google Patents
Elevator motor control system for a.c.induction motorInfo
- Publication number
- ZA761112B ZA761112B ZA1112A ZA761112A ZA761112B ZA 761112 B ZA761112 B ZA 761112B ZA 1112 A ZA1112 A ZA 1112A ZA 761112 A ZA761112 A ZA 761112A ZA 761112 B ZA761112 B ZA 761112B
- Authority
- ZA
- South Africa
- Prior art keywords
- control system
- motor
- elevator
- motor control
- induction
- 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
- B66B1/285—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical with the use of a speed pattern generator
-
- 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
-
- 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
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
- H02P25/18—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays
- H02P25/20—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays for pole-changing
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Elevator Control (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Multiple Motors (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Valve Device For Special Equipments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7508769A FR2313300A1 (fr) | 1975-03-20 | 1975-03-20 | Systeme de commande de moteur d'ascenseur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA761112B true ZA761112B (en) | 1977-01-26 |
Family
ID=9152847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA1112A ZA761112B (en) | 1975-03-20 | 1976-02-25 | Elevator motor control system for a.c.induction motor |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US4068741A (xx) |
| JP (1) | JPS51126644A (xx) |
| AT (1) | AT346028B (xx) |
| BE (1) | BE838464A (xx) |
| BR (1) | BR7601416A (xx) |
| CA (1) | CA1049164A (xx) |
| CH (1) | CH605388A5 (xx) |
| DE (1) | DE2611067C2 (xx) |
| DK (1) | DK145259C (xx) |
| ES (1) | ES446227A1 (xx) |
| FI (1) | FI71711C (xx) |
| FR (1) | FR2313300A1 (xx) |
| GB (1) | GB1539606A (xx) |
| IT (1) | IT1064119B (xx) |
| NL (1) | NL184211C (xx) |
| NO (1) | NO142706C (xx) |
| SE (1) | SE425473B (xx) |
| ZA (1) | ZA761112B (xx) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54162361A (en) * | 1978-06-12 | 1979-12-22 | Mitsubishi Electric Corp | Controller for elevator |
| US4213517A (en) * | 1978-07-06 | 1980-07-22 | Fujitec Co., Ltd. | Elevator control system |
| US4278150A (en) * | 1979-05-22 | 1981-07-14 | Westinghouse Electric Corp. | Elevator system |
| FI64925C (fi) * | 1979-08-28 | 1984-02-10 | Elevator Gmbh | Foerfarande foer fininstaellning av vaexelstroemshiss |
| DE3021501A1 (de) * | 1980-06-07 | 1981-12-17 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg | Verfahren und vorrichtung zur regelung eines positionierantriebs, insbesondere fuer transportkabinen |
| FR2517490A1 (fr) * | 1981-12-02 | 1983-06-03 | Mannesmann Ag | Moteur asynchrone a rotor en court-circuit et a commutation de poles |
| DD218783A3 (de) * | 1982-07-23 | 1985-02-13 | Strickmaschinenbau Kmst Veb | Steuereinrichtung fuer eine warenabzugsvorrichtung an strickmaschinen, insbesondre rundstrickmaschinen |
| GB8333752D0 (en) * | 1983-12-19 | 1984-01-25 | Thorpe J E | Matte surface on metal layer |
| JPS61501843A (ja) * | 1983-12-20 | 1986-08-28 | エレベ−タ−・ゲ−エムベ−ハ− | 昇降機用フロア選択器 |
| DE3863696D1 (de) * | 1987-06-12 | 1991-08-22 | Inventio Ag | Einfahrregelungseinrichtung fuer einen aufzug. |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1009779B (de) * | 1952-08-25 | 1957-06-06 | Siemens Ag | Einrichtung zum Antrieb von Foerderanlagen, insbesondere Personen-Schnellaufzuegen |
| US2982897A (en) * | 1958-04-02 | 1961-05-02 | Gen Electric Canada | Dual-motor a.c. drive for automatic hoists |
| US3011594A (en) * | 1960-06-06 | 1961-12-05 | Toledo Scale Corp | Elevator controls |
| NL286989A (xx) | 1961-12-21 | |||
| FR1341892A (fr) | 1962-12-19 | 1963-11-02 | Bbc Brown Boveri & Cie | Dispositif pour régler la vitesse des équipements d'entraînement |
| BE758837A (fr) * | 1969-11-18 | 1971-05-12 | Inventio Ag | Procede de commande d'un ascenseur circulant a moyenne ou grande vitesse et appareillage de commande pour la mise en oeuvre du procede |
| GB1315589A (en) * | 1970-01-21 | 1973-05-02 | Hitachi Ltd | Control apparatus for an elevator car |
| US3743055A (en) * | 1971-08-04 | 1973-07-03 | Elevator Corp | Electronic motion control system for elevators |
| JPS5142824B2 (xx) * | 1971-12-20 | 1976-11-18 | ||
| JPS4921845A (xx) * | 1972-06-26 | 1974-02-26 | ||
| US3876918A (en) * | 1972-08-14 | 1975-04-08 | Hitachi Ltd | Electric motor controlling system |
| US3798519A (en) * | 1973-02-07 | 1974-03-19 | Power Electronics Int Inc | Plural motor control system |
| US3860093A (en) * | 1973-05-29 | 1975-01-14 | Hitachi Ltd | Elevator driving system |
-
1975
- 1975-03-20 FR FR7508769A patent/FR2313300A1/fr active Granted
-
1976
- 1976-02-11 BE BE164246A patent/BE838464A/xx not_active IP Right Cessation
- 1976-02-11 SE SE7601471A patent/SE425473B/xx not_active IP Right Cessation
- 1976-02-19 US US05/659,396 patent/US4068741A/en not_active Expired - Lifetime
- 1976-02-20 IT IT48213/76A patent/IT1064119B/it active
- 1976-02-25 ZA ZA1112A patent/ZA761112B/xx unknown
- 1976-03-03 NO NO760719A patent/NO142706C/no unknown
- 1976-03-08 GB GB9216/76A patent/GB1539606A/en not_active Expired
- 1976-03-09 BR BR7601416A patent/BR7601416A/pt unknown
- 1976-03-12 NL NLAANVRAGE7602654,A patent/NL184211C/xx not_active IP Right Cessation
- 1976-03-15 AT AT189576A patent/AT346028B/de not_active IP Right Cessation
- 1976-03-16 DE DE2611067A patent/DE2611067C2/de not_active Expired
- 1976-03-17 DK DK116276A patent/DK145259C/da not_active IP Right Cessation
- 1976-03-18 ES ES446227A patent/ES446227A1/es not_active Expired
- 1976-03-18 FI FI760725A patent/FI71711C/fi not_active IP Right Cessation
- 1976-03-18 JP JP51029785A patent/JPS51126644A/ja active Granted
- 1976-03-19 CA CA76248267A patent/CA1049164A/en not_active Expired
- 1976-03-19 CH CH350476A patent/CH605388A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AT346028B (de) | 1978-10-25 |
| NO142706C (no) | 1980-10-01 |
| FI760725A (xx) | 1976-09-21 |
| ATA189576A (de) | 1978-02-15 |
| SE425473B (sv) | 1982-10-04 |
| NO760719L (xx) | 1976-09-21 |
| SE7601471L (sv) | 1976-09-21 |
| FR2313300A1 (fr) | 1976-12-31 |
| FR2313300B1 (xx) | 1978-06-23 |
| FI71711B (fi) | 1986-10-31 |
| DK116276A (da) | 1976-09-21 |
| BE838464A (fr) | 1976-05-28 |
| NO142706B (no) | 1980-06-23 |
| CH605388A5 (xx) | 1978-09-29 |
| NL7602654A (nl) | 1976-09-22 |
| DE2611067A1 (de) | 1976-10-07 |
| DK145259C (da) | 1983-03-21 |
| JPS51126644A (en) | 1976-11-04 |
| BR7601416A (pt) | 1976-09-21 |
| JPS638031B2 (xx) | 1988-02-19 |
| NL184211C (nl) | 1989-05-16 |
| GB1539606A (en) | 1979-01-31 |
| DK145259B (da) | 1982-10-18 |
| FI71711C (fi) | 1987-02-09 |
| AU1153576A (en) | 1977-09-08 |
| CA1049164A (en) | 1979-02-20 |
| DE2611067C2 (de) | 1984-06-28 |
| US4068741A (en) | 1978-01-17 |
| NL184211B (nl) | 1988-12-16 |
| ES446227A1 (es) | 1977-06-16 |
| IT1064119B (it) | 1985-02-18 |
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