2) grounding current
接地线电流
1.
The single-phase and three-phases simulation model of 10kV XLPE power cable is set up,and the relations between grounding current and insulation resistance,insulation capacitace,loss feature,are gotten by simulation,this investigation proves the presence of the transition process at the aging of breakdown process.
建立10kV 交联聚乙烯电力电缆单相、三相仿真模型后,通过仿真计算,分析得到绝缘电阻、电容、介质损耗因素与接地线电流之间的关系,并证明电力电缆在发生击穿故障过程中存在着明显的过渡过程。
4) return current of ground wires
地线返回电流
1.
This article summarizes the configuration, design and mode selection principles of optical fiber composite overhead ground wires (OPGW), which deduces the mathematical model and calculation method of return current of ground wires,analyzes the key points for attention in the design of OPGW by case analyses,and finally raises the design procedure.
概述了光纤复合架空地线(OPGW)的结构型式及设计选型原则,推导了OPGW设计工作中地线返回电流计算的数学模型及计算方法,通过实例分析了OPGW设计应注意的关键问题,并提出了设计流程的思路。
5) line residual current
线路残余电流，大地回流
6) earth return circuit
接地回流电路，单线送电大地返回电路
补充资料：标准冲击电流波形(见冲击电流发生器)
标准冲击电流波形(见冲击电流发生器)
standard impulse current wave form
blaozhun ehonglld}0n4一u box]ng标准冲击电流波形(standard impulse currentwave form)见冲击电流发生器。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条