一種陰極保護電源的設計

摘要：針對目前廣泛使用的防腐電源——恒電位儀多采用相控整流技術的特點,本設計根據陰極保護工藝的要求，研究了高頻開關電源的基本原理，并結合計算機控制技術，設計出一種新型的防腐電源系統以代替老式的相控電源系統。該防腐電源系統由電源和監控電路兩大部分組成。 敘詞：開關電源 陰極保護 Abstract：It is found that anticorrosive power, potentiostat being used, is using the technology of phase control rectifier. According to cathodic protection method the author researches basic theory of High Frequency Switching power supply and uses the computer control technology to design a kind of new-style anticorrosive power .So it can take place of the old potentiostat. The system is made of power and monitoring circuit. Keyword：switching power supply cathodic protection