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首页> 外文期刊>International Journal of Engineering and Technology >Modeling of Power System Component: (One-Two-Three-Winding) Transformer Model for Utilization of Voltage Levels
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Modeling of Power System Component: (One-Two-Three-Winding) Transformer Model for Utilization of Voltage Levels

机译：电力系统组件建模：利用电压电平的（一二三绕组）变压器模型

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摘要

The control of power flow along transmission line is becoming interesting in the power systems. Regulating transformer is used as a convenient and practical way of controlling power flow in systems, network. The presence of regulating transformer in electrical system enhance the load flow solution; also redistributes, control the bulk power flowing along the transmission line. The purpose of this proposed model is to incorporate regulating transformer and phase shifter in order to normalize and control voltage stability margin. A properly designed and operated power system should, therefore, meet the following fundamental requirements: The system must be able to meet the continually changing load demand for active and reactive power. Unlike other types of energy, electricity cannot be conveniently stored in sufficient quantities. Therefore, adequate “spinning” reserve of active and reactive power should be maintained and appropriately controlled at all times. The system should supply energy at minimum cost and with minimum ecological impact. The “quality” of power supply must meet certain minimum standards with regard to the following factors; Constancy of frequency; Constancy of voltage; and level of reliability.[1]
机译：在电力系统中，沿着传输线的潮流控制变得越来越重要。调节变压器被用作一种方便实用的方法来控制系统，网络中的潮流。电气系统中调节变压器的存在增强了潮流解决方案;还重新分配，控制沿传输线流动的大功率。该模型的目的是将调节变压器和移相器结合在一起，以标准化和控制电压稳定裕度。因此，正确设计和运行的电源系统应满足以下基本要求：系统必须能够满足有功和无功功率不断变化的负载需求。与其他类型的能源不同，电力无法方便地足够数量地存储。因此，应始终保持足够的“旋转”有功功率和无功功率储备，并对其进行适当控制。该系统应以最小的成本和最小的生态影响提供能源。关于以下因素，电源的“质量”必须满足某些最低标准;频率恒定;电压恒定;和可靠性水平。[1]

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