| 摘要 |
It is known that every single or multi-phase power consumer such as a motor is optimally designed only for a certain power take up. Other power take ups deviating from this value result in a decreased ratio between power output and current intake. The circuit arrangement described in this application facilitates a fully automatic regulation and thus immediate adjustment of the respective power consumption to the respective power demand so that a motor or similar power consumers can be operated under energetically optimum conditions even under partial load. As a function hereof an advantageous phase detection facilitates generation of a regulated voltage with the current intake being reduced with increasing phase shift resulting in an increase of the output factor. For this purpose a Triac in series with the power consumer in the network is triggered in a certain manner in multiplex operation and a circuit differentiation is made among several phase controls. |
