Battery protection arrangement in power supply unit, has contactors that supply power to loads, respectively during failure of AC power, from battery
Реферат: Contactors (7,8) supply power to unprioritized and prioritized loads (5,6), respectively from battery (4) during failure of AC power supply. When failure of AC power is rectified, the power is supplied to load (6) via diode (D1) and contactors are closed to charge the battery. A battery (4) is connected to busbar (1) via a contactor (7), when failure of AC power until predetermined discharge of battery, occurs. When predetermined discharge of battery occurs, the contactor (7) is opened and unprioritized load (5) connected to busbar is disconnected. The prioritized load (6) receives power through contactor (8) until battery discharges further.
Power Supply Management System for a Vehicle
Номер патента: US20240246499A1. Автор: Peter Lindner,Dávid KISS,Andras DERZSI. Владелец: Knorr Bremse Systeme fuer Nutzfahrzeuge GmbH. Дата публикации: 2024-07-25.