期刊论文、会议论文

Zhang, Shoushou

英文

IOP Conference Series: Earth and Environmental Science

1755-1307

2019

281

1

256-262

3rd International Conference on Environmental and Energy Engineering (IC3E)

IOP Conference Series-Earth and Environmental Science

MAR 14-16, 2019

Shanghai, PEOPLES R CHINA

[Guo, Siyuan;Zhao, Yongsheng;Li, Gang] State Grid Hunan Elect Power Co Ltd Res Inst, Changsha 410007, Hunan, Peoples R China.^[Zhang, Shoushou] Cent South Univ Forestry & Technol, Bangor Coll, Changsha 410018, Hunan, Peoples R China.^[Song, Junying] State Grid Hunan Elect Power Co Ltd, Changsha 410004, Hunan, Peoples R China.

Int Soc Environm Informat Sci, Asia Pacific Inst Sci & Engn, Xiamen Univ Technol, Fujian Smart City Assoc

DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND

IOP PUBLISHING LTD

10.1088/1755-1315/281/1/012031

State Grid Hunan Electric Power Company Limited Scientific Research Project [5216A5170017]; Hunan Provincial Department of Education Scientific Research Project [17C1646]; High-Level Talent Research Start-up Fund of Central South University of Forestry and Technology [2015YJ007]

本校为通讯机构

In this paper, an improved oscillation disturbance source localization method in control devices of generator is investigated. Using the dominant component of the electrical signals by the fast Fourier transform (FFT), the oscillation energy for governor system and excitation system is obtained separately. Then, based on the direction of the non-periodic component of the oscillation energy for the two systems, the control device level locating of the oscillation disturbance source is realized. Taking the forced power oscillation accident caused...