Combined hydraulic and regenerative braking system
Abstract
A combined hydraulic and regenerative braking system and method for an electric vehicle, with the braking system being responsive to the applied hydraulic pressure in a brake line to control the braking of the vehicle to be completely hydraulic up to a first level of brake line pressure, to be partially hydraulic at a constant braking force and partially regenerative at a linearly increasing braking force from the first level of applied brake line pressure to a higher second level of brake line pressure, to be partially hydraulic at a linearly increasing braking force and partially regenerative at a linearly decreasing braking force from the second level of applied line pressure to a third and higher level of applied line pressure, and to be completely hydraulic at a linearly increasing braking force from the third level to all higher applied levels of line pressure.
- Inventors:
-
- Troy, MI
- Mount Clemens, MI
- Issue Date:
- Research Org.:
- General Electric Co., Schenectady, N.Y. (USA)
- OSTI Identifier:
- 863897
- Patent Number(s):
- 4270806
- Application Number:
- 06/065,033
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B60 - VEHICLES IN GENERAL B60L - PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
B - PERFORMING OPERATIONS B60 - VEHICLES IN GENERAL B60T - VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF
- DOE Contract Number:
- EY-76-C-03-1294
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- combined; hydraulic; regenerative; braking; method; electric; vehicle; responsive; applied; pressure; brake; line; control; completely; level; partially; constant; force; linearly; increasing; decreasing; third; levels; braking force; hydraulic pressure; regenerative braking; electric vehicle; combined hydraulic; /303/188/
Citation Formats
Venkataperumal, Rama R, and Mericle, Gerald E. Combined hydraulic and regenerative braking system. United States: N. p., 1981.
Web.
Venkataperumal, Rama R, & Mericle, Gerald E. Combined hydraulic and regenerative braking system. United States.
Venkataperumal, Rama R, and Mericle, Gerald E. Tue .
"Combined hydraulic and regenerative braking system". United States. https://www.osti.gov/servlets/purl/863897.
@article{osti_863897,
title = {Combined hydraulic and regenerative braking system},
author = {Venkataperumal, Rama R and Mericle, Gerald E},
abstractNote = {A combined hydraulic and regenerative braking system and method for an electric vehicle, with the braking system being responsive to the applied hydraulic pressure in a brake line to control the braking of the vehicle to be completely hydraulic up to a first level of brake line pressure, to be partially hydraulic at a constant braking force and partially regenerative at a linearly increasing braking force from the first level of applied brake line pressure to a higher second level of brake line pressure, to be partially hydraulic at a linearly increasing braking force and partially regenerative at a linearly decreasing braking force from the second level of applied line pressure to a third and higher level of applied line pressure, and to be completely hydraulic at a linearly increasing braking force from the third level to all higher applied levels of line pressure.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jun 02 00:00:00 EDT 1981},
month = {Tue Jun 02 00:00:00 EDT 1981}
}