带电粒子在串列加速器传输过程中,由于偏离管道中心而不能准确打到靶上,影响实验预期效果。利用静电导向器能使偏离的束流重新与靶对中,且偏移的距离与导向器所加电压的大小成正比。为此,设计了一种利用S7-300和Wincc实现计算机远程控制导向器电源的控制系统。实验表明,该系统操作简单,性能稳定可靠。 Charged particles in the tandem accelerator transmission process, due to deviation from the center of the pipe and can not hit the target accurately, affecting the expected results of the experiment. The use of an electrostatic director enables the deflected beam to be re-centered with the target and the offset distance is proportional to the magnitude of the voltage applied by the director. To this end, the design of a use of S7-300 and Wincc computer remote control guide power supply control system. Experiments show that the system is simple, stable and reliable performance.