Because the circuit needs currentoverload protect, a double loop strategy , with current feedback of filter inductance as inner loop and output voltage as outer loop, is studied.
根据需要电路电流过流保护的特点，重点介绍了滤波电感电流反馈做内环，输出电压做外环的双环控制策略。
2
The firing inside the motor that caused by bad environment and currentoverload made the stator coils overburned, overheated rotor deformed and bearing damaged, which led to the motor out of service.
But despite popular belief, subprime mortgages with exotic features had little to do with the housing bubble and the current debt overload weighing down U.S. households.