aFor a circuit breaker to be effective, it needs to have some intelligence to enable it to perform automatically or respond to a command. Without this capability , a circuit breaker would just to be a fancy switch . A trip unit is the circuit breaker’s intelligence .We will discuss the...
aShort-circuit phase fault overcurrent 短路阶段缺点过载电流[translate]
n. 短路 牛津词典 noun 短路a failure in an electrical circuit , when electricity travels along the wrong route because of damaged wires or a fault in the connections between the wires
在电力系统中,故障是任何异常电流。 例如,短路是电流绕过正常负载的故障。 如果电路因某些故障而中断,则会发生开路故障。 在三相系统中,故障可能涉及一相或多相接地,也可能仅发生在相之间。 在“接地故障”或“接地故障”中,电荷流入大地。点赞(0) 踩踩(0) 反馈 所需:1 积分 电信网络下载 ...
The invention relates to an electric breaker unit comprising at least one contact point in the current path, at least one breaker mechanism for opening the contact point and elements for detecting the fault current and/or the excess current and/or the short-circuit current, said elements ...
short circuit n. A low-resistance connection between two points in an electric circuit through which the current tends to flow rather than along the intended path. A short circuit can damage the circuit by overheating. American Heritage® Dictionary of the English Language, Fifth Edition. Copyrig...
必应词典为您提供short-circuit-fault的释义,un. 短路故障; 网络释义: 三相电网的短路故障;分析三相电网的短路故障;
Short-circuit fault current limiter 赵彩宏,张志丰,惠东,... - CN - 2005 - 被引量: 6 A Study on Effect of Fault Current Limiter on Bus Voltage Sag During Short-circuit Fault 清水 洋隆,松村 年郎 - 《Ieej Transactions on Power &...
网络短路故障限流器 网络释义 1. 短路故障限流器 内部故障短路电流,inter... ... ) DC-side short circuit 直流侧短路故障 )short circuit fault current limiter短路故障限流器... www.dictall.com|基于 1 个网页
Impedance-based algorithms do not consider load current and non-uniform line impedance per unit, thus introducing errors in fault location estimates. To minimize these errors, this paper proposes a short-circuit fault current profile approach to complement impedance-based algorithms. In this approach,...