科技与创新
科技與創新
과기여창신
Science and Technology & Innovation
2015年
23期
101-102
,共2页
PLC控制系统%防雷设计%防雷体系%接地线路
PLC控製繫統%防雷設計%防雷體繫%接地線路
PLC공제계통%방뢰설계%방뢰체계%접지선로
PLC control system%lightning protection design%lightning protection system%grounding line
由于控制系统的工作环境为低电压和极小电流,且绝缘强度较低,因此控制系统极易受到雷电等各种外界冲击波的破坏,影响其控制性能.为了有效解决这一问题,引入了PLC控制理念,并在PLC控制系统的基础上进行防雷设计.
由于控製繫統的工作環境為低電壓和極小電流,且絕緣彊度較低,因此控製繫統極易受到雷電等各種外界遲擊波的破壞,影響其控製性能.為瞭有效解決這一問題,引入瞭PLC控製理唸,併在PLC控製繫統的基礎上進行防雷設計.
유우공제계통적공작배경위저전압화겁소전류,차절연강도교저,인차공제계통겁역수도뇌전등각충외계충격파적파배,영향기공제성능.위료유효해결저일문제,인입료PLC공제이념,병재PLC공제계통적기출상진행방뢰설계.
Because the working environment of the control system is low voltage and minimum current, and the insulation strength is low, so the control system is vulnerable to the destruction of various external shock waves, which affect the control performance. In order to solve this problem effectively, the PLC control theory is introduced, and the lightning protection design is carried out on the basis of the PLC control system.
