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- Current-limiting: Only be applicable to the phase angle control mode. 电流限制:·仅适用于移相调压方式。
- Over-current protection: Be applicable to the phase angle control mode and cycle base zero voltage trigger mode 过电流保护:·适用于移相调压型和调功型
- ADVANCED MODEL OF STATCOM BASED ON PWM AND PHASE ANGLE CONTROL FOR LOAD FLOW AND VOLTAGE STABILITY ANALYSIS 基于PWM控制及相角控制的静止同步补偿器潮流模型及应用
- phase angle control 相角控制
- Linear Phase Angle between Current and Voltage. 电流及电压线性相位角。
- To make full use of the WAMS/PMU in the security monitoring, protection and control of power system, PDSR in phase angle voltage space was studied. 为充分发挥含PMU的广域量测系统(WAMS/PMU)在电力系统安全预警、保护与控制中的作用,研究了节点相角-电压空间上保证暂态稳定的动态安全域的边界性质。
- Transient angle instability makes the phase angle differences or power flows in vulnerable cutset branches increased, and yet emergency power control can restrain such increase. 暂态功角失稳引起脆弱割集支路的相角差或功率增大,而紧急功率控制可抑制这种增长。
- And the amplitude and original phase angle of the screw's axial vib... 在一定范围内,转速越高(低),螺杆轴向振动的振幅越大(小)。
- triac phase angle controller 三端双向可控硅相角控制器
- In this paper we present a VLSI made of FPGA,which solves the problems of too many devices in multi-level inverter and complexity of control system, realizes the online calculation of phase angle, makes the power switch load homeostasis. 利用现场可编程门阵列(Field Programmable GateArray,FPGA)芯片设计一种大规模集成电路,解决了多电平变换器功率器件多、控制系统复杂的问题,实现了相角的在线计算,使各功率开关负荷动态平衡。
- Accurate and reliable photoelectric weft count detector.Problem of weft length difference is solved by computerized coil amount and angle control. 光电式纬量探测装置,准确可靠,微电脑只能化的参数,角度控制能有效解决长短纬。
- Phase Angle Phase angle refers to the relation between two sine waves which do not pass through zero at the same time. 相角相角指的是两个不同时经过零点的正弦波之间的关系。
- Accurate and reliable photoelectric weft count detector. Problem of weft length difference is solved by computerized coil amount and angle control. 光电式纬量探测装置,准确可靠,微电脑只能化的参数,角度控制能有效解决长短纬。
- Phase Angle Phase angle refers to the relation between two sine waes which do not pass through zero at the same time. 相角相角指的是两个不同时经过零点的正弦波之间的关系。
- The operational characteristics of a DD-PMSG with the fuzzy pitch angle control and the torque dynamic sliding-mode control were studied through the computer simulation. 对一台采用该控制策略的直驱永磁同步风力发电机的运行行为进行仿真研究。
- Each phase angle, whether positive or negative, is referenced to the horizontal. 每个相角不论是正的还是负的,都是相对于水平轴来说的。
- After analyzing the feature of the PLCM and based on it,a new control mirror with angle control ability that is called path and path length control mirror(PPLCM) is presented. 通过分析该类腔长控制镜的特点,提出了一种新颖的具有角度控制功能的光路程长控制镜。
- In a Stirling refrigerator,this phase angle is provided by the relative movement of the piston and the displacer. 在斯特林制冷机中,这一相位是由压缩活塞和冷头排出器的相对运动来提供的;
- In this paper,the relation between phase angle and high tension spark in C422 and C440 magnetos is analysed. 分析了C422型和C440型磁电机位角与高压火花的关系,重点介绍了这两种磁电机在维修中位角的校对和安装方法。
- Results:The phase angle shift in WPW group was significantly different from that in healthy subjects . 结果:左、右侧旁道预激综合征的平均相角程同正常组相比增加,且均有显著差异。