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A Novel Constant Torque Eddy-Current Brake for Automotive Applications Renault Nissan Tech and Bus Centre India
- Format:
- Conference/Event
- Author/Creator:
- Rajagopal, Rajagopal, author.
- Conference Name:
- SAE 2015 World Congress & Exhibition (2015-04-21 : Detroit, Michigan, United States)
- Language:
- English
- Physical Description:
- 1 online resource
- Place of Publication:
- Warrendale, PA SAE International 2015
- Summary:
- AbstractElectromagnetic brakes are found in a variety of applications. They offer tremendous advantages including: absence of fading, high braking torque and controllability. However they suffer from decreasing torque at low and high speeds.In this study, a novel concept of permanent magnet eddy-current brake is proposed that maintains a flat braking torque profile over a broad speed range. The principle is analytically investigated and numerically validated through finite element simulations using MAXWELL. It is demonstrated that a usably flat braking torque profile can be achieved by altering the path of eddy-currents by magnetic field orientation, thereby affecting the apparent rotor resistance
- Notes:
- Vendor supplied data
- Publisher Number:
- 2015-01-1203
- Access Restriction:
- Restricted for use by site license
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