positive information sequence 【计】 正信息序列 positive phase sequence relay 正序继电器 相似单词 positive sequence 正序 Power 鲍尔铅基轴承合金 power n. 1.力量 2.能力;本领;才智 3.权力;影响力 4.(powers)权力范围;职权 5.授权;授权证书 6.大国;有影响的机构 7.国家力量;政治力量 8.精力;活力...
基于理论推导和分析,指出了在三相电压不对称时,应用瞬时无功功率理论检测谐波和基波正序有功及无功电流分量存在的问题。
正序功率
The Power (PLL-Driven, Positive-Sequence) block computes the positive-sequence active power P (in watts) and reactive power Q (in vars) of a periodic set of three-phase voltages and currents. To perform this computation, the block first computes the positive sequence of the input voltages an...
美 英 un.正序功率 英汉 网络释义 un. 1. 正序功率
3) Positive sequence active power 正序有功功率 例句>> 4) zero sequence power 零序功率 1. Method of fault line selection based on zero sequence power; 零序功率选线方法的研究 2. On the basis of analyzing the problems existed in the existing leakage protective equipment,the selective leakage...
The power_ThreePhasePower model compares the outputs of the block with the Power (Positive-Sequence) block and the Power (dq0, Instantaneous) block. It shows that the Power (3ph, Instantaneous) block gives accurate results when the voltages and currents are balanced and harmonic free. When th...
The proposed device for measuring power corresponding to positive-sequence and negative-sequence currents contains current transformers in the phase circuits of the mains and, additionally, resistors in the circuits of the secondary windings of the transformers, capacitive voltage divider, diodes, a ...
Cellular assays, or stable cell-based assays, can be used in both biomedical research and drug-discovery screening applications to efficiently quantify cytotoxicity, biological activity, biochemical mechanisms and off-target interactions.
1) Positive Sequence Active Power Differential Protection 采样电流突变量2) Break Variable of Sampled Current 采样电流绝对值突变量 3) Break Variable of Absolute Value to Sampled Current 采样电压绝对值突变量4) current break variable 电流突变量 1. This paper analyzes the phase selection theories ...