| 摘要 |
The invention concerns a method for regulating the output current Iout of a DC/DC transducer 11. In the method, an energy-producing device 16 is arranged to supply energy to a device 17 which stores such energy by means of the transducer 11. In the method of regulation, the current Is in the transducer 11 is measured by means of a measuring circuit 13, the signal I which is obtained from the measuring circuit 13 is taken to a comparison device 14 directly as a momentary value Ih and as a delayed value Iv, where the polarity of the output a of the comparison device 14 depends on which of the current signals Ih, Iv is the greater. A gate circuit 12 is controlled by the output signal a from the comparison device 14 in such a way that the polarity of the output b of the gate circuit 12 is changed and becomes the opposite if the derivative of the current is negative at the end of the delay period. <IMAGE>
|
