BRPI0913937A2 - sistemas de controle de tração com limite de corrente variável - Google Patents

sistemas de controle de tração com limite de corrente variável

Info

Publication number: BRPI0913937A2
Authority: BR; Brazil
Prior art keywords: control systems; current limit; traction control; variable current; limit traction
Prior art date: 2008-07-02

Application number

BRPI0913937A

Other languages

English (en)

Inventor

Gayathri Gunasekaran

Mohan Gangadurai

Srinivasan Karthkeyan

Vinay Chandrakant Harne

Original Assignee

Tvs Motor Co Ltd

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.)

2008-07-02

Filing date

2009-07-02

Publication date

2015-10-20

2009-07-02 Application filed by Tvs Motor Co Ltd filed Critical Tvs Motor Co Ltd

2015-10-20 Publication of BRPI0913937A2 publication Critical patent/BRPI0913937A2/pt

2019-04-30 Publication of BRPI0913937B1 publication Critical patent/BRPI0913937B1/pt

Links

Classifications

- 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
- B60L15/2045—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 optimising the use of energy
- 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
- Y02T10/72—Electric energy management in electromobility

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Transportation (AREA)
Mechanical Engineering (AREA)
Electric Propulsion And Braking For Vehicles (AREA)
Hybrid Electric Vehicles (AREA)

BRPI0913937-0A 2008-07-02 2009-07-02 Unidade controladora e método para controlar corrente em um sistema de controle de tração de veículo. BRPI0913937B1 (pt)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
IN1613/CHE/2008		2008-07-02
IN1613CH2008		2008-07-02
PCT/IN2009/000375 WO2010001416A1 (en)	2008-07-02	2009-07-02	Traction control system with variable current limit

Publications (2)

Publication Number	Publication Date
BRPI0913937A2 true BRPI0913937A2 (pt)	2015-10-20
BRPI0913937B1 BRPI0913937B1 (pt)	2019-04-30

Family

ID=41334502

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0913937-0A BRPI0913937B1 (pt)	2008-07-02	2009-07-02	Unidade controladora e método para controlar corrente em um sistema de controle de tração de veículo.

Country Status (2)

Country	Link
BR (1)	BRPI0913937B1 (pt)
WO (1)	WO2010001416A1 (pt)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE69416747T2 (de) *	1993-08-10	1999-07-29	Toyota Jidosha K.K., Toyota, Aichi	Vorrichtung zum Antrieb und zur Steuerung von Synchronmotoren, die Permanentmagnete als Erregungssystem benützen
JP2004194361A (ja) *	2002-10-15	2004-07-08	Yamaha Motor Co Ltd	電動車両及び電動車両のマップデータ採取方法

2009
- 2009-07-02 BR BRPI0913937-0A patent/BRPI0913937B1/pt not_active IP Right Cessation
- 2009-07-02 WO PCT/IN2009/000375 patent/WO2010001416A1/en not_active Ceased

Also Published As

Publication number	Publication date
WO2010001416A1 (en)	2010-01-07
BRPI0913937B1 (pt)	2019-04-30

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Legal Events

Date	Code	Title	Description
2018-10-09	B06T	Formal requirements before examination [chapter 6.20 patent gazette]
2019-02-19	B09A	Decision: intention to grant [chapter 9.1 patent gazette]
2019-04-30	B16A	Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]	Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 02/07/2009, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 02/07/2009, OBSERVADAS AS CONDICOES LEGAIS
2024-04-24	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE A 15A ANUIDADE.
2024-08-13	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)	Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2781 DE 24-04-2024 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.