Battery charger for electrical vehicle

Details Battery charger for electrical vehicle Battery charger for electrical vehicle

1978-09-19

1981-03-24

Hickey, Robert J.

Electricity: battery or capacitor charging or discharging

Serially connected batteries or cells

With discharge of cells or batteries

320 59, 363 64, 318139, H02J 710, B62D 4500

Patent

active

042583047

ABSTRACT:
An on-board charger for an electric vehicle propulsion system which provides high charging capacity with minimum weight addition by sharing major elements of the electric vehicle power converter. In the preferred construction, the vehicle power converter has a magnetic element, an interphase transformer, connecting the output of the converter to the motor load. A primary winding is added to the interphase transformer for connection to a commercial AC power source. A phase controlled bridge also connected to the interphase transformer rectifies the AC power for charging the battery.

REFERENCES:
patent: 3081426 (1963-03-01), Bakke
patent: 3609502 (1971-09-01), Burkett et al.
patent: 3673485 (1972-06-01), Vital et al.
patent: 3736480 (1973-05-01), Lee
patent: 3904947 (1975-09-01), Crews
patent: 3938020 (1976-02-01), Bourke
patent: 3958173 (1976-05-01), Christianson et al.
patent: 4136382 (1979-01-01), Ricci

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