Direct and indirect measurements of power system states in off-nominal condition

机译：在标称条件下对电力系统状态进行直接和间接测量

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Wide area measurement is significant for modernized control of power system. Phasor measurement unit (PMU) being the prime element for wide area measurement system (WAMS), it provides proper feedback to the closed looped controller to take proper steps during power system transients. This paper aims to measure the state of six bus power system in off-nominal frequency condition. To achieve this firstly a three phase PMU is simulated using recursive algorithm and then the algorithm is made frequency adaptive by re-sampling. Pseudo measurement using ABCD parameter is also proposed and implemented.

机译：广域测量对于电力系统的现代化控制具有重要意义。相量测量单元（PMU）是广域测量系统（WAMS）的主要元素，它向闭环控制器提供适当的反馈，以在电力系统瞬变期间采取适当的步骤。本文旨在测量六路公交系统在标称频率条件下的状态。为此，首先使用递归算法对三相PMU进行仿真，然后通过重新采样使算法具有频率自适应性。还提出并实现了使用ABCD参数进行伪测量。

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《International Conference on Control, Instrumentation, Energy Communication》|2016年|240-244|共5页
会议地点 Kolkata(IN)
作者
Dhruba Kumar; Nada Ali;
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Department of Electrical Engineering National Institute of Technology Durgapur Durgapur India;

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ABCD parameter; non-dft frequency estimation; off-nominal phasor estimation; phasor measurement unit (PMU); re-sampling; recursive algorithm; wide area measurement system (WAMS);

机译：ABCD参数；非DFT频率估算；非标称相量估计；相量测量单元（PMU）；重新采样；递归算法广域测量系统（WAMS）;

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专利

1. Off-nominal frequency measurements in electric power systems [J] . Giray M.M., Sachdev M.S. IEEE Transactions on Power Delivery . 1989,第3期

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2. Experimental identification of component loads in a power tool power-train through indirect measurement in realistically applications as an element of subsystem validation [J] . Matthiesen S., Gwosch T., Schaefer T., Forschung im Ingenieurwesen . 2016,第1a2期

机译：通过间接测量在实际应用中作为子系统验证的元素，对电动工具动力总成中的组件负载进行实验识别
3. Improved Sample Value Adjustment for Synchrophasor Estimation at Off-Nominal Power System Conditions [J] . Salish Maharjan, Jimmy C.-H. Peng, Jorge Elizondo Martinez, Power Delivery, IEEE Transactions on . 2017,第1期

机译：在标称功率系统条件下用于同步矢量估计的改进采样值调整
4. Direct and indirect measurements of power system states in off-nominal condition [C] . Dhruba Kumar, Nada Ali International Conference on Control, Instrumentation, Energy Communication . 2016

机译：在非称义条件下的电力系统状态的直接和间接测量
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7. Adaptive measurement of power system currents, voltages and impedances in off-nominal frequency conditions [O] . J. Szafran, Vl. Rebizant, M. Michalik 1999

机译：在非标称频率条件下自适应测量电力系统电流，电压和阻抗

Direct and indirect measurements of power system states in off-nominal condition

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