公开(公告)号：US3444453A

公开(公告)日：1969-05-13

申请号：US3444453D

申请日：1966-07-13

Applicant: VAPOR CORP

Inventor： PETERSON BRUCE E

IPC: H02H7/122 ,  H02M1/18 ,  H02H7/12

CPC classification number: H02H7/1227

公开(公告)号：US3895283A

公开(公告)日：1975-07-15

申请号：US41911673

申请日：1973-11-26

Applicant: VAPOR CORP

Inventor： PETERSON BRUCE E

IPC: H02J7/14 ,  H02J7/16 ,  H02J7/32

CPC classification number: H02J7/16 ,  H02J7/1453 ,  H02J7/324 ,  Y10S320/33

Abstract: A battery charging circuit for use in aircraft wherein a voltage-regulated alternator is employed to maintain a nickel cadmium battery charged. A temperature-dependent resistance element thermally coupled to the battery provides a reference voltage against which battery terminal voltage is compared. When the terminal voltage falls below the reference voltage application of sensing voltage to the alternator voltage regulator is interrupted, causing full charging current to be applied to the battery. When the terminal voltage exceeds the reference voltage, sensing voltage is reapplied to reduce charging current. The alternator switches between maximum and minimum charging efforts to maintain a voltage level dictated by the battery temperature.

Abstract translation: 一种用于飞机的电池充电电路，其中使用电压调节的交流发电机来维持镍镉电池的充电。 热耦合到电池的依赖于温度的电阻元件提供了比较电池端子电压的参考电压。 当端子电压低于参考电压时，对交流发电机电压调节器的感应电压的施加中断，导致将充分的充电电流施加到电池。 当端子电压超过参考电压时，重新施加感测电压以减小充电电流。 交流发电机在最大和最小充电工作之间切换，以维持由电池温度决定的电压电平。