您要查找的是不是：
- active negative sequence component disturbance 有源负序扰动
- Keywords Novel HVDC;HVDC-VSC;Voltage source converter;PWM;Instantaneous;reactive power theory;Steady-state model;Negative sequence component;Hybrid simulation; 新型直流输电;电压源换流器;HVDC;HVDC-VSC;PWM;瞬时无功理论;稳态模型;负序分量;等效仿真模型;混合仿真;
- negative sequence component 负序分量
- Adaptive Detecting Method for Fundamental Positive Sequence, Negative Sequence Components and Harmonic Components Based on Space Vector 空间矢量法自适应检测基波正负序及谐波分量
- STUDY AND SIMULATION OF REAL-TIME DETECTING METHOD FOR FUNDAMENTAL POSITIVE SEQUENCE, NEGATIVE SEQUENCE COMPONENTS AND HARMONIC COMPONENTS BASED ON SPACE VECTOR 基于空间矢量的基波正序、负序分量及谐波分量的实时检测方法
- So a new control strategy is proposed to detect and suppress the influence of zero sequence component injected by DVR. 为此 ,提出了新的控制策略 ,该控制策略通过检测并消除指令中的零序分量 ,以破坏无零序电流回路系统的零序电压正反馈条件 ,消除 DVR注入零序电压的不良影响。
- Whereas, if it is supplying the unsymmetric burden, the primary currents will be unsymmetric, but only have negative sequence and no zero sequence. 如果二次侧负载不对称，一次侧电流虽不对称，但仅有负序出现，并无零序分量。
- The pulse steering circuit so designed solves fairly well the transition between positive sequence and negative sequence. 所设计的脉冲导向电路较好地解决顺序与逆序互相之间的过渡问题。
- In fault state, a double circuit transmission line can he decoupled into common sequence component network and differential sequence component network. 由于并联电抗器的安装，直接测取双回线两端母线处的电压及线路流过的电流进行测距，必然会引起误差。
- To eliminate the influence of distributed capacitance on negative sequence directional pilot protection,the authors propose a Bergeron model based accurate compensation algorithm. 为消除特高压输电线路中分布电容对负序方向纵联保护的影响,文章提出一种基于贝瑞隆模型的精确补偿算法。
- Aiming at false wiring of negative sequence current relay, analyzes the reason, treatment and second loop grounding unreasonable of maloperation from practice and theory. 针对一起负序过电流继电器误解线的典型事故,对保护误动作的原因、处理方法及二次回路接地不合理等问题,从实践和理论方面进行了深入地分析。
- Considering the characteristics of shunt reactors, this paper proposes an accurate fault location algorithm based on differential sequence component network, which only uses the currents at two terminals of a transmission line. 采用基于反序网的双端量算法进行故障测距，并根据并联电抗器的特点消除其影响。
- The positive sequence and negative sequence currents of the fault phase are analyzed , the mathematical model of stable fault character of stator winding＇s inter-tttm short circuit are built. 基于复合序网对一台大型汽轮发电机并列运行时匝间短路的故障量进行计算，将特征数据输入神经网络进行识别。
- To eliminate the influence of distributed capacitance on negative sequence directional pilot protection, the authors propose a Bergeron model based accurate compensation algorithm. 为消除特高压输电线路中分布电容对负序方向纵联保护的影响，文章提出一种基于贝瑞隆模型的精确补偿算法。
- sequence component decomposition 序分解
- negative-phase sequence component ammeter 反相序分量电流表
- negative-phase sequence component voltmeter 反相序分量电压表
- same directional negative sequence relay 同序负序方向纵联保护
- negative-phase sequence component 反相序分量
- negative sequence directional protection 负序方向保护
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries
