Electricity: motive power systems – Braking – Plural – diverse or diversely controlled braking means
Patent
1979-11-26
1982-09-28
Smith, Jr., David
Electricity: motive power systems
Braking
Plural, diverse or diversely controlled braking means
318376, 318269, H02P 314
Patent
active
043520499
ABSTRACT:
The electric braking of a passenger vehicle is described, wherein the current generated by the propulsion motor in the brake mode of operation is distributed between the power supply line and a dynamic brake resistor circuit in response to the filter capacitor voltage, and with the operation of the dynamic brake resistor circuit being controlled relative to the chopper thyristor with a predetermined frequency of operation.
REFERENCES:
patent: 3593089 (1971-07-01), Appelo
patent: 3657625 (1972-04-01), Miller et al.
patent: 3947740 (1976-03-01), Tsuboi
patent: 4051421 (1977-09-01), Brinner et al.
patent: 4096423 (1978-06-01), Bailey et al.
patent: 4123693 (1978-10-01), Anderson et al.
patent: 4126420 (1980-08-01), Jinbo et al.
Brodahl R. G.
Smith Jr. David
Westinghouse Electric Corp.
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