shielding current meaning in Chinese
屏蔽电流
Examples
- If the shield current , i2 is equal and opposite to that in the center conductor , the center - conductor field and the shield field will cancel , producing a zero net field
如图18 ，图中屏蔽体上的电流与电缆芯线中的电流大小相等、方向相反，于是由这两个电流感应出来的磁场将相互抵消。 - In this case , which seems to violate the " no shield current " rule for receiver circuits , the concentric cable is not used to shield the center lead ; instead , the geometrv produces cancellation
这个例子看起来违背了上文“屏蔽体一定不能有电流”的准则，但是这里屏蔽电缆并非用来屏蔽芯线，而是通过这种特殊接法抵消干扰。 - It was difficult to measure the load voltage directly between inner and outer conductor of cable induced by shield current under low flux x ray . this paper introduces a measurement , pouring a current , which was same as cable approximately photocurrent in x ray test , into the shield of cable with a triocoaxial system , and the load voltage was got . finally the measured result of typical cable and comparison with the calculation was given with a special load
在简要介绍屏蔽电缆的转移阻抗和转移导纳耦合的基础上,描述了利用三同轴系统对双电缆和等效负载组成的电缆系统进行电流注入,模拟电缆屏蔽层发射电流,测量芯线等效负载感应信号的实验,给出实验结果及分析,并对理论结果与实验进行了比较。