基于PCC的大功率特种脉冲电源控制系统研究

Study of Control System of High-power Special Pulse Power Supply Based on PCC ( Programmable Computer Controller)

针对目前多数大功率脉冲电源控制电路设计复杂,难以满足电源主要参数大范围连续调节和高可靠性的要求,提出了一种基于PCC(可编程计算机控制器)的大功率特种脉冲电源控制器的设计方案。该控制系统的设计引入了模糊控制算法。电源实现了双向不对称脉冲输出和在大电流、高电压工况下主要参数的大范围连续可调。电源可分别工作于恒流、恒压两种状态。

Aiming at such complexities exiting in current most high-power special power supply control circuit designing, difficulties in contenting the request of primary parameters of power supply continuous adjusting at a large range and the high-level reliabilities, a designing scheme of High-power special power supply based on PCC has been presented. The fuzzy algorithm is adopted in the design of this control system. The High-power special pulse power supply has been accomplished as well as two polarities asymmetry pulse output. Primary parameters can be continuously adjusted under large range on the conditions of high current and high voltage mode. The power supply can operate under the statement of constant current and constant voltage.