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Dynamic braking

About: Dynamic braking is a research topic. Over the lifetime, 3472 publications have been published within this topic receiving 34897 citations. The topic is also known as: Rheostatic brake.


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Patent
23 Oct 1991
TL;DR: In this article, a locomotive control system with a single handle movable between a maximum propulsion position, through diminishing propulsion positions, through a release/idle position through increasing braking positions and through a full service brake position to an emergency brake position.
Abstract: A locomotive control system having a single handle movable between a maximum propulsion position, through diminishing propulsion positions, through a release/idle position, through increasing braking positions, through a full service brake position to an emergency brake position. The control system receives position signals from the handle and generates propulsion, dynamic braking and fluid braking control signals as a function of the position signals. For any braking position of the handle, the control system first applies or removes dynamic braking and then provides fluid braking depending upon the position of the handle, the type of train brakes and whether the dynamic braking has maximized or is zero.

10 citations

Patent
Fred J. Dimasi1
21 Apr 1998
TL;DR: In this paper, a system and method for providing braking to a vehicle having at least two brake sets intended to deliver braking forces for a decelerating rate in response to a braking force request wherein each brake set has surplus braking available.
Abstract: A system and method for providing braking to a vehicle having at least two brake sets intended to deliver braking forces for a decelerating rate in response to a braking force request wherein each brake set has surplus braking available. In the event one brake set fails or becomes unavailable, then the surplus available in the other braking set may be utilized to satisfy this deficit, thereby providing the requested braking rate to the vehicle.

10 citations

송병철, 강동헌, 김영희, 박영철, 이권희 
01 Sep 2007
TL;DR: In this paper, a new discbrake called the circumferential friction disc-brake is suggested, which is based on a new metamodel using kriging interpolation method.
Abstract: Weight reduction for an automobile component has been sought to achieve fuel efficiency and energy conservation. In response to this trend, a new disc-brake called the circumferential friction disc-brake is suggested. This paper compares the mechanical performances of a conventional disc-brake and a suggested disc-brake, under the dynamic braking condition. The thermoelastic instability is considered to simulate the test condition. Furthermore, the metamodel using kriging interpolation method is introduced to obtain the optimum design of a suggested circumferential friction disc-brake. The design results obtained by the kriging method are compared with those obtained by the ANSYS.

10 citations

Patent
08 Apr 2010
TL;DR: In this paper, a method and systems for controlling regenerative braking in a vehicle having a regenerative brake system are provided, and a maximum regenerative vehicle braking torque is calculated using the dynamic variable values.
Abstract: Methods and systems for controlling regenerative braking in a vehicle having a regenerative braking system are provided. Values of one or more dynamic variables are obtained during operation of the vehicle. A maximum regenerative braking torque is calculated using the dynamic variable values. Regenerative braking torque is provided up to the maximum regenerative braking torque.

10 citations

Patent
01 Nov 1974
TL;DR: In this article, an electro-pneumatic brake system for vehicles having axles with both friction and dynamic braking means was presented, in which individual control valves responsive to a vehicle weight signal, a signal proportional to the dynamic braking and a friction brake pressure signal are used to apply essentially equivalent actuation pressures simultaneously to the friction brakes at all axles.
Abstract: An electro-pneumatic brake system is disclosed for vehicles having axles with both friction and dynamic braking means and axles with friction braking means only, in which individual control valves responsive to a vehicle weight signal, a signal proportional to the dynamic braking and a friction brake pressure signal are used to apply essentially equivalent actuation pressures simultaneously to the friction brakes at all axles. Unique component arrangements are disclosed which reduce brake actuation times by minimizing pressure build-up times in the pneumatic lines of the system.

10 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
202376
2022156
20216
202018
201925
201834