A parameters estimation method for generators using trajectory sensitivity

被引：0

作者：

Chen, Jianhua ^{[1
]}

Wu, Wenchuan ^{[1
]}

Zhang, Boming ^{[1
]}

Sun, Hongbin ^{[1
]}

Wang, Dexing ^{[2
]}

机构：

[1] State Key Laboratory of Power Systems, Department of Electrical Engineering, Tsinghua University, Beijing 100084, China

[2] East China Power Grid Corporation, Shanghai 200002, China

来源：

Dianli Xitong Zidonghua/Automation of Electric Power Systems | 2010年 / 34卷 / 23期

关键词：

Numerical methods - Trajectories;

D O I：

暂无

中图分类号：

O24 [计算数学];

学科分类号：

070102 ;

摘要：

A trajectory sensitivity-based generator parameter robustness estimation method is proposed, which can be used in online applications. Firstly, trajectory sensitivity is used to form the parameter set which has a relatively strong influence on a power system's dynamic behavior. An exponential type objective function is used to formulate the estimation model, which can automatically compress the bad data. A trajectory sensitivity-based method using PMU data is also presented to solve this model. The validity of the method proposed is proved by numerical tests on a New England system. © State Grid Electric Power Research Institute Press.

引用

页码：21 / 24

共 50 条

[21] An adaptive estimation method for parameters of doubly-fed induction generators(DFIG) in wind power controller
Li, Dihua
Lin, Xinchun
Hu, Sheng
Kang, Yong
2010 ASIA-PACIFIC POWER AND ENERGY ENGINEERING CONFERENCE (APPEEC), 2010,
[22] A method of load classification based on the trajectory sensitivity
Zheng, Xiaoyu
He, Renmu
Ma, Jin
Tang, Yonghong
Diangong Jishu Xuebao/Transactions of China Electrotechnical Society, 2010, 25 (09): : 145 - 150
[23] Research on experimental measurement of spray parameters of nozzle by using trajectory imaging method
Shi Z.
Pan K.
Ping L.
Yang B.
Huagong Xuebao/CIESC Journal, 2020, 71 (08): : 3527 - 3534
[24] A trajectory estimation method for badminton shuttlecock using multiple exposure time images
Shishido, Hidehiko
Kitahara, Itaru
Kameda, Yoshinari
Ohta, Yuichi
Kyokai Joho Imeji Zasshi/Journal of the Institute of Image Information and Television Engineers, 2015, 69 (08):
[25] Uncertain Trajectory Prediction Method Using Non-parametric Density Estimation
Cheng Y.
Chi R.-H.
Huang S.-B.
Lv T.-Y.
Zidonghua Xuebao/Acta Automatica Sinica, 2019, 45 (04): : 787 - 798
[26] ESTIMATION OF THE SENSITIVITY OF THE ACOUSTOTHERMOGRAPHIC METHOD
PASECHNIK, VI
SOVIET PHYSICS ACOUSTICS-USSR, 1990, 36 (04): : 403 - 406
[27] Sensitivity Analysis of Loss-Estimation Modeling Using Uncertainties in Earthquake Parameters
Price, Jonathan G.
Hastings, Jordan T.
Goar, Linda D.
Armeno, Heather
Johnson, Gary
Depolo, Craig M.
Hess, Ronald H.
Ballard, Christine M.
ENVIRONMENTAL & ENGINEERING GEOSCIENCE, 2010, 16 (04): : 357 - 367
[28] Joint Estimation of Motion Parameters Using Newton's Method
Deng, Zhenmiao
Fu, Maozhong
Jin, Sheng
Zhang, Yixiong
Wang, Zhiling
IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 2015, 51 (04) : 3386 - 3398
[29] Estimation of physical parameters of an induction motor using an indirect method
Araújo, RE
Leite, AV
Freitas, DS
ISIE 2002: PROCEEDINGS OF THE 2002 IEEE INTERNATIONAL SYMPOSIUM ON INDUSTRIAL ELECTRONICS, VOLS 1-4, 2002, : 535 - 540
[30] Estimation and Improvement of Branch Parameters by Using Residual Analysis Method
Paul, Andrew Sam Eddie
Shukla, Anjali
Jegatheesan, R.
2013 INTERNATIONAL CONFERENCE ON ENERGY EFFICIENT TECHNOLOGIES FOR SUSTAINABILITY (ICEETS), 2013,

← 1 2 3 4 5 →