MX9504611A - Carro de golf impulsado electricamente. - Google Patents
Carro de golf impulsado electricamente.Info
- Publication number
- MX9504611A MX9504611A MX9504611A MX9504611A MX9504611A MX 9504611 A MX9504611 A MX 9504611A MX 9504611 A MX9504611 A MX 9504611A MX 9504611 A MX9504611 A MX 9504611A MX 9504611 A MX9504611 A MX 9504611A
- Authority
- MX
- Mexico
- Prior art keywords
- current
- motor
- armature
- winding
- field
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
- B60L15/2009—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed for braking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/52—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by DC-motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L7/00—Electrodynamic brake systems for vehicles in general
- B60L7/006—Dynamic electric braking by reversing current, i.e. plugging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L7/00—Electrodynamic brake systems for vehicles in general
- B60L7/10—Dynamic electric regenerative braking
- B60L7/12—Dynamic electric regenerative braking for vehicles propelled by dc motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L7/00—Electrodynamic brake systems for vehicles in general
- B60L7/24—Electrodynamic brake systems for vehicles in general with additional mechanical or electromagnetic braking
- B60L7/26—Controlling the braking effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/22—Microcars, e.g. golf cars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/42—Drive Train control parameters related to electric machines
- B60L2240/421—Speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/42—Drive Train control parameters related to electric machines
- B60L2240/423—Torque
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Control Of Direct Current Motors (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Un método y aparato para evitar la sobrevelocidad de un carro de golf energizado eléctricamente que tiene un motor eléctrico de corriente directa con devanado en paralelo, con un devanado de la armadura y un devanado del campo, conectados en serie a dispositivos conmutadores correspondientes y a una fuente de energía eléctrica de corriente directa a bordo. El carro de golf incluye un control adaptado y conectado para regular la corriente en cada uno de los devanados de armadura y de campo, para controlar la velocidad en respuesta a la orden de un operador. El carro de golf incorpora deteccion de sobrevelocidad al detectar la magnitud de la corriente en cada uno del devanado de la armadura y el devanado del campo, y detectar cuando la corriente en el devanado de la armadura invierte su direccion. La magnitud de la corriente de devanado de la armadura ante tal inversion es comparada con un valor previamente seleccionado y se genera una señal de sobrevelocidad cuando la magnitud de corriente inversa excede el valor previamente seleccionado. Entonces, la corriente del campo es controlado, en respuesta a la señal de sobrevelocidad, para limitar la velocidad del carro de golf a fin de inhibir la condicion de sobrevelocidad. Adicionalmente, el voltaje en el devanado de la armadura del motor es supervisado durante un período de tiempo cuando el motor está en una condicion no energizada y una señal de movimiento indicativa de la rotacion de la armadura del motor es provista ante la deteccion de un voltaje del devanado de la armadura del motor. El devanado del campo del motor es energizado en respuesta a la señal de movimiento, con un voltaje de una polaridad para generar una corriente del campo, a fin de hacer que el motor actue como un generador de corriente eléctrica y la corriente generada por la armadura del motor se haga circular a través de un diodo de frenado eléctrico y hacia la armadura del motor para retardar eléctricamente la rotacion de la armadura del motor mediante frenado eléctrico.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/333,550 US5565760A (en) | 1994-11-02 | 1994-11-02 | Electrical propulsion systems for a golf car |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9504611A true MX9504611A (es) | 1997-04-30 |
Family
ID=23303272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9504611A MX9504611A (es) | 1994-11-02 | 1995-11-01 | Carro de golf impulsado electricamente. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5565760A (es) |
EP (1) | EP0710582A1 (es) |
JP (1) | JPH08256407A (es) |
CA (1) | CA2160941A1 (es) |
MX (1) | MX9504611A (es) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109098998A (zh) * | 2018-07-20 | 2018-12-28 | 上海肖可雷电子科技有限公司 | 外挂式无位置传感器无刷直流风机的启动控制方法 |
CN109245654A (zh) * | 2018-09-25 | 2019-01-18 | 广东美的制冷设备有限公司 | 直流风机的启动控制方法及装置、室外机、空调器 |
CN109323393A (zh) * | 2018-09-25 | 2019-02-12 | 广东美的制冷设备有限公司 | 直流风机的启动控制方法及装置、室外机、空调器 |
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JP3825137B2 (ja) * | 1997-05-29 | 2006-09-20 | 富士通株式会社 | モータ制御方法及びディスク装置 |
US6109009A (en) | 1998-01-16 | 2000-08-29 | Textron Inc. | Constant speed control for electric greens mower |
DE19820900A1 (de) * | 1998-05-09 | 1999-11-11 | Zahnradfabrik Friedrichshafen | Verfahren zur Steuerung eines Kraftfahrzeuges mit Elektroantrieb |
US6462506B2 (en) * | 1999-12-30 | 2002-10-08 | Textron Inc. | Electric golf car with low-speed regenerative braking |
US20030042859A1 (en) * | 2001-08-06 | 2003-03-06 | Gorti Bhanuprasad V. | Excitation circuit and control method for flux switching motor |
AU2004207788B2 (en) * | 2003-01-24 | 2009-10-08 | Club Car, Inc. | Composite body for a golf car and utility vehicle |
US6917180B2 (en) * | 2003-05-29 | 2005-07-12 | General Electric Company | Methods and apparatus for controlling electric vehicle battery charger and motor using a single unitary controller |
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JP6288252B2 (ja) * | 2014-04-17 | 2018-03-07 | アイシン・エィ・ダブリュ株式会社 | 回転電機制御装置 |
JP6214711B2 (ja) * | 2016-04-12 | 2017-10-18 | 三菱電機株式会社 | 回転電機の制御装置 |
RU2722734C1 (ru) * | 2019-09-05 | 2020-06-03 | Акционерное общество "Научно-исследовательский и конструкторско-технологический институт подвижного состава" (АО "ВНИКТИ") | Тяговый электропривод локомотива |
CN111703306B (zh) * | 2020-05-12 | 2021-12-17 | 智新控制***有限公司 | 电动车急刹车控制方法及存储介质 |
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US5309073A (en) * | 1991-10-21 | 1994-05-03 | Hitachi, Ltd. | Electric vehicle control device |
US5340202A (en) * | 1991-10-30 | 1994-08-23 | Raymond Corporation | Service braking technique for material handling vehicles |
US5307889A (en) * | 1993-01-04 | 1994-05-03 | Bohannan William D | Portable golf cart |
-
1994
- 1994-11-02 US US08/333,550 patent/US5565760A/en not_active Ceased
-
1995
- 1995-10-18 EP EP95307407A patent/EP0710582A1/en not_active Withdrawn
- 1995-10-19 CA CA002160941A patent/CA2160941A1/en not_active Abandoned
- 1995-10-27 JP JP7279535A patent/JPH08256407A/ja active Pending
- 1995-11-01 MX MX9504611A patent/MX9504611A/es unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109098998A (zh) * | 2018-07-20 | 2018-12-28 | 上海肖可雷电子科技有限公司 | 外挂式无位置传感器无刷直流风机的启动控制方法 |
CN109245654A (zh) * | 2018-09-25 | 2019-01-18 | 广东美的制冷设备有限公司 | 直流风机的启动控制方法及装置、室外机、空调器 |
CN109323393A (zh) * | 2018-09-25 | 2019-02-12 | 广东美的制冷设备有限公司 | 直流风机的启动控制方法及装置、室外机、空调器 |
Also Published As
Publication number | Publication date |
---|---|
EP0710582A1 (en) | 1996-05-08 |
JPH08256407A (ja) | 1996-10-01 |
US5565760A (en) | 1996-10-15 |
CA2160941A1 (en) | 1996-05-03 |
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