【摘要】：提出一種新型的戴維南等值參數(shù)計(jì)算方法。該算法能夠解決傳統(tǒng)戴維南等值參數(shù)求解方法中存在的等值系統(tǒng)內(nèi)部發(fā)生擾動(dòng)時(shí),傳統(tǒng)算法無法求解戴維南等值參數(shù)的問題及參數(shù)漂移問題。通過對(duì)傳統(tǒng)算法的分析,提出基于泰勒展開式的Taylor算法,綜合考慮系統(tǒng)中的非線性因素并建立校正機(jī)制,使得算法在復(fù)雜系統(tǒng)運(yùn)行情況下表現(xiàn)出良好的準(zhǔn)確性與穩(wěn)定性。在3機(jī)9節(jié)點(diǎn)系統(tǒng)與IEEE 39節(jié)點(diǎn)系統(tǒng)中的仿真證明了所提算法的有效性。
[Abstract]:A new method for calculating Thevenin equivalent parameters is presented. This algorithm can solve the problem of Tawenan equivalent parameter and parameter drift when the internal disturbance of the equivalent system exists in the traditional method of solving the equivalent parameters of Thevenin. Based on the analysis of the traditional algorithm, the Taylor algorithm based on Taylor expansion is proposed. The nonlinear factors in the system are taken into account and the correction mechanism is established, which makes the algorithm show good accuracy and stability in the complex system. Simulation results in 3-machine 9-bus system and IEEE 39-bus system show the effectiveness of the proposed algorithm.
【作者單位】： 上海電力學(xué)院電氣工程學(xué)院;上海高校"高效電能應(yīng)用"工程研究中心;美國(guó)德州電力可靠性委員會(huì);
【基金】：國(guó)家自然科學(xué)基金資助項(xiàng)目(51507100,51407114) 上海市科學(xué)技術(shù)委員會(huì)資助(15YF1404600,13DZ2251900,10DZ2273400) 上海市“曙光計(jì)劃”資助(15SG50)~~
【分類號(hào)】：TM74

【參考文獻(xiàn)】

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本文編號(hào)：2199529