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- The precision of state estimation can be effectively improved by introducing the voltage phase angle measured by the phasor measurement unit(PMU) into state estimation. 将相量测量装置(PMU)测量得到的电压相角引入到状态估计中,可有效地提高状态估计精度。
- Frequency and phase angle measurement 频率相位测量
- Study and implementation of the algorithm for bus synchronized voltage phase angle measurement 母线电压同步相角测量算法研究及实现
- Linear Phase Angle between Current and Voltage. 电流及电压线性相位角。
- phase angle measurement 相角测量
- 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。
- 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)。
- GPS-based synchronized phasor measurement unit(PMU) can measure the power angle or phase angle of bus voltage directly. 基于GPS的同步相量测量单元(PMU)实现了电力系统的功角或母线电压相角直接可测。
- GPS-based phasor measurement unit (PMU) can measure the voltage phasor directly, including the effective value and phase angle. 基于GPS的相量测量装置(PMU)可以直接测得节点电压相量,包括电压有效值和相角。
- Monopulse radar is widely used for its high angle measurement and powerful anti-jamming performance. 摘要单脉冲雷达因其测角精度高，抗干扰能力强，使其得到了广泛的应用。
- phase angle measuring relay 相角测量继电器
- phase angle measuring 相位角测量
- The angle measurement of monopulse technique, the problem of angular glint and the acquirement of high resolution range are introduced at length in this paper. 文中从单脉冲天线的发展出发，详细介绍了单脉冲测角技术，角闪烁的问题以及单脉冲距离的高分辨率的获取。
- Angle measuring MWD tool is widely used in field well drilling. 随钻测斜仪在钻井现场中应用相当广泛。
- 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。
- Optical methods are one of the most effective way of dynamic angle measurement with high accuracy. 光学测角法是高精度动态角度测量的一种有效的解决途径。
- The precision polygons are easy and accurate angular standards for angle measurement and calibration. 正多面棱体作为计量基准，角度传递基准，已被广泛应用。
- 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。
- A roll angle measurement system using a transverse Zeeman laser is presented in this paper. 提出了一种基于横向塞曼激光器的滚转角测量系统,实现了大范围、高精度的滚转角测量。
- 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。
