power angle

The Generator Power Angle Measurement System Based n Microcomputer

发电机功角的微机测量系统

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A New Synchronous Reactance Conversion Approach to Power Angle Measurement of Synchronous Generators

一种同步发电机功角测量的同步电抗折算法

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Based on the generalized power angle characteristics of the text proposed a distributed power generation and network integration of the power conditioning system, direct control of the inverter output power, and control the direction and size of the power transmission through three-winding transformer.

基于广义功角特性，文本提出了一种分布发电并网与功率调节一体化的系统，对逆变器输出功率进行直接控制，通过三绕组变压器实现控制功率传输方向和大小。

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A study of power angle measurement based on GPS and application of synchronized phasor in power system

基于GPS的功角测量及同步相量在电力系统中的应用研究

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Probabilistic Small Disturbance Rotor Angle Stability Analysis for Multi-machine Power Systems Including Asynchronized Generators

含异步化同步发电机电力系统小扰动功角稳定性的概率分析有功功率自动分配装置

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The generalized armature Reaction And power Angle Characteristic of Electric Machines

广义的电枢反应及功角特性

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From the design level, material prices, technical standards, policy adjustment, the angle of the external environment caused by Shizuishan Power 110~ 220kV transmission line engineering cost changes of major and sensitive factor, with some reference.

从设计水平、材料价格、技术标准、政策性调整、外部环境等角度提出造成石嘴山电网110-220kV线路工程造价变化的主要和敏感性因素，具有一定的借鉴意义。

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Modeling and constant power angle control Strategy of doubly-fed brushless adjusting speed motor

无刷双馈调速电机的建模与恒功率角控制策略

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The control principle can improve power angle stability and generator's terminal voltage characteristics simultaneously.

控制规律兼顾了改善系统的功角稳定性和发电机端电压特性两方面要求。

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Direct Measurement of Power Angles in Wide-area Power System Dynamic Supervisory Development of multi-function real time phase angle monitoring system and its application in Northwest China Power Grid

电力系统广域动态监测中的功角直接测量技术广域电网相量测量系统在西北电网的开发及应用

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But beam quality of slow axis is easily affected by space burned hole, self-focusing and thermal lens effect, which lead to big slow axis divergent angle under high output power.

然而由于其慢轴方向输出光束质量极易受到空间烧孔、自聚焦、热透镜等效应的影响，致使其在高功率工作条件下，输出的慢轴方向发散角较大。

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Performance indices corresponding to elements in the index hierarchy are introduced, including the overload of lines or transformers, the busbar voltage violation, the maximal generator power angle error, the device investment and the system power loss.

对评价指标体系指标层的因素分别引入行为指标，包括线路或变压器过负荷指标、母线电压越限指标、最大发电机功角差指标、开关设备投资指标以及系统网损指标。

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The effects on the power angle stability of interconnected power system by the factors of start time, support rate, support amount and duration of emergency DC power support is mainly analyzed and studied.

本文还针对直流紧急功率支援的策略进行了详细的研究，并重点研究分析了直流紧急功率支援的起始时刻、支援速率、支援量及持续时间等因素对互联系统功角稳定性的影响。

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When the power source is turn on the angle location between the transmitter and the receiver is stochastic in angle controlling system of the two channels auto adjusting angle motor.

在双支路自整角机角度控制系统中，当接通电源后，其发送机与接收机之间的角度误差是不确定的。

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Direct method based on power angle curve predicting of critical generators for power system transient stability assessment

利用临界发电机功角特性预估的电力系统暂态稳定直接分析法

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Power angle stability control is still based on the fixed reference frame at present.

目前,功角稳定控制一般还是基于系统固定参考系.

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The graphs of incidence light power and receiving light power VS shaft angle have high CMRR.

以接收光功率与入射光功率比映射轴角曲线关系具有高的共模抑制比.

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