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- A three phase symmetry AC winding is used as control winding of the inner stator, a car including ring-like PM rotor as correcting weight. 以三相对称交流绕组作为内定子控制绕组，包括环形磁钢永磁转子的小车作为校正质量。
- Taking three phase silicon controlled rectifier (SCR) for example, the fault information data was dealt with by means of rough sets. 基于粗糙集理论,提出了一种电力电子电路故障诊断的新方法:粗糙集方法。
- The QSS (Quasi Steady State) model of converter which neglects the negative impedance of DC system will bring some errors when three phase unbalanced fault occurs in AC system. 当交流系统发生三相不对称故障时,忽略直流系统负序分量的准稳态模型将给交直流混合系统的仿真带来较大的误差。
- Note 1 Single display the three phase total active power. 注1:单屏显示三相总有功功率。
- Three phase wiring saves 50% of power compared with one-phase. 三相电源比单相电源可省电逾50%25之多。
- The results show that misalignment leads to significant differences in knee joint moment and phase symmetry, but has little effect on the interface pressure. 结果表明：异常对线主要影响残侧膝关节力矩和步态时相对称性，对残端压力影响较小；
- Is the stator three phase line voltage the same? And is it current zero? 定子三相电压是否相等?其电流是否为零?
- The single earth-fault in three phase network earthed neutral is called as single phase short circuit, and that in three phase network insulated to earth is called as leakage fault. 同样是三相电网的“单相接地”，发生于中性点直接接地系统称“单相短路”故障，而发生于中性点绝缘系统叫“接地漏电”故障。
- Minsky divided the process into three phases. 明斯基将该过程划分为三阶段。
- This control method was applied to a three phase AC/DC/AC conversion system. 该控制思想在三相AC/DC/AC系统中进行了实验验证。
- For phase-to-phase fault, it trips three phases and recloses three phases (checking synchronization and no-votage);when reclosing on permanent fault, it trips three phases. 使开关相间故障跳三相，重合三相（检定同期或无压），重合于永久性故障跳三相。
- Eventing is an equestrian sport consisting of three phases. 综合全能马术赛，包括三个阶段，第一，越野比赛。
- Will be conducted in three phases aquaculture breeding project. 公司将分三期进行养殖繁育工程建设。
- Steam, water and ice constitute the three phases of one substance. 水蒸汽、水和冰是同一物质的气体、液体、固体三个相态。
- The three phase immiscibility of Fanshan magma resulted in the formation of three phosphorus ore zones. 矾山岩浆的三相不混溶作用导致了矾山三个矿带的形成。
- The new model is obtained by transfor-ming the original phase axes model of three phase asynchron-ous machine. 新模型由原始的相轴线模型经过变换得到。
- Note: The shell dimension of single phase product is identical to three phase product. 说明:单相产品和三相产品外壳尺寸相同。
- Compact, Robust, General purpose three phase four line filter with earth connections. 紧凑,功能完善,通用三相四线滤波器,带接地。
- INTEREST: 10000 PCS OF THREE PHASE FOUR WIRE LOW VOLTAGE KILO WATT HOUR METER (10/40) A. 我公司求购三相低压电表，有意者请与我们联系！
- This paper presents three ways of distinguishing conn eeting groups of three phase transformers. 主要介绍了三相变压器连接组的三种判别方法。
