| 摘要 |
The invention describes a method of regulating a rectifier inverter system ( 1 ), whereby electrical power is generated and/or supplied via a power source ( 6 ) and is transmitted from at least one d.c.-to-d.c. converter ( 3 ) to an intermediate circuit ( 4 ), from where it is fed via a d.c.-to-a.c. converter ( 5 ) to an alternating voltage supply ( 8 ) and/or delivered to a consumer. The d.c.-to-d.c. converter ( 3 ) is regulated in such a way that a virtually constant current flow is applied from the input of the d.c.-to-d.c. converter ( 3 ), in other words from the power source ( 6 ), to the output of the d.c.-to-d.c. converter ( 3 ), in other words the intermediate circuit ( 4 ), during a pre-settable period irrespective of the power drawn off from the intermediate circuit ( 4 ), whereas during this same period power is drawn off from the intermediate circuit ( 4 ) to feed it to the alternating voltage supply ( 8 ) or deliver it to the consumer. A controller or a control system of the d.c.-to-d.c. converter ( 3 ), in particular a desired value for regulating the current flow through the d.c.-to-d.c. converter ( 3 ), is re-set whenever the period elapses. |
