抄録
The Bi-Flow Power Source that we developed can be used as a power source or an electronic load. As a power source, the output voltage is adjustable from zero to 200VDC, while its output current is adjustable from zero to 50ADC. On the other hand, as an electronic load, the consumed power is regenerated to power line. The load current as well as load voltage can be set freely. Since the bi-flow power source is working in switching mode, compact size and light weight are realized.
This bi-flow power source is very useful for power electronics and motor control experiment. It is also very good for the experiment of solar generating system and battery charge-discharge system.
In this paper, the operating principle is firstly explained. Experimental results is then presented.
