Discrete-Time Domain Modal Analysis of Oscillatory Stability of Renewables Integrated Power Systems
被引:9
作者:
Han, Yingsheng
论文数: 0引用数: 0
h-index: 0
机构:
Huazhong Univ Sci & Technol, State Key Lab Adv Electromagnet Engn & Technol, Wuhan 430074, Peoples R ChinaHuazhong Univ Sci & Technol, State Key Lab Adv Electromagnet Engn & Technol, Wuhan 430074, Peoples R China
Han, Yingsheng
[1
]
Sun, Haishun
论文数: 0引用数: 0
h-index: 0
机构:
Huazhong Univ Sci & Technol, State Key Lab Adv Electromagnet Engn & Technol, Wuhan 430074, Peoples R ChinaHuazhong Univ Sci & Technol, State Key Lab Adv Electromagnet Engn & Technol, Wuhan 430074, Peoples R China
Sun, Haishun
[1
]
Huang, Biyue
论文数: 0引用数: 0
h-index: 0
机构:
Huazhong Univ Sci & Technol, State Key Lab Adv Electromagnet Engn & Technol, Wuhan 430074, Peoples R ChinaHuazhong Univ Sci & Technol, State Key Lab Adv Electromagnet Engn & Technol, Wuhan 430074, Peoples R China
Huang, Biyue
[1
]
Qin, Shiyao
论文数: 0引用数: 0
h-index: 0
机构:
China Elect Power Res Inst, Beijing 100192, Peoples R ChinaHuazhong Univ Sci & Technol, State Key Lab Adv Electromagnet Engn & Technol, Wuhan 430074, Peoples R China
Qin, Shiyao
[2
]
机构:
[1] Huazhong Univ Sci & Technol, State Key Lab Adv Electromagnet Engn & Technol, Wuhan 430074, Peoples R China
[2] China Elect Power Res Inst, Beijing 100192, Peoples R China
Power system stability;
Oscillators;
Eigenvalues and eigenfunctions;
Circuit stability;
Stability criteria;
Renewable energy sources;
Power generation;
Subsynchronous oscillation (SSO);
discrete-time eigenvalue;
renewable power generation;
oscillation propagation path;
discrete-time equivalent circuit;
SUBSYNCHRONOUS OSCILLATIONS;
WIND;
SSR;
D O I:
10.1109/TPWRD.2022.3148187
中图分类号:
TM [电工技术];
TN [电子技术、通信技术];
学科分类号:
0808 ;
0809 ;
摘要:
Modal analysis in the continuous-time state-space is a mature and effective method for analyzing the subsynchronous oscillation (SSO) problems of power systems. But it has limitations on oscillation traceability analysis due to the loss of system topology information. To address this issue, a discrete-time domain modal analysis method is developed in this paper. It represents the target system as a networked discrete-time equivalent circuit and uses the nodal method to generate the state matrix, from which the discrete-time eigenvalues in the z-plane can be solved. Based on the oscillation frequency and damping ratio defined in the discrete-time domain, the stability of the oscillatory mode can be quantitatively analyzed. Then, participation factors analysis is carried out similarly to the continuous-time method to locate the contributive components. Most importantly, the distribution coefficients of branch currents/ node voltages are finally defined and derived for in-depth analysis of the oscillatory mode. With this index, the propagation path of the oscillation in the mesh power system is expected to be identified.The proposed method has been applied in several case systems with wind farms integrated. Theoretical analysis results are highly consistent with the electromagnetic transient simulation results in PSCAD/ EMTDC, thus verifying its effectiveness.
机构:
Taiyuan Univ Technol TYUT, Coll Elect & Power Engn, Taiyuan 030024, Peoples R ChinaTaiyuan Univ Technol TYUT, Coll Elect & Power Engn, Taiyuan 030024, Peoples R China
Chen, Wuhui
;
Yu, Xiao
论文数: 0引用数: 0
h-index: 0
机构:
Univ Jiangsu, Sch Elect & Informat Engn, Zhenjiang 212013, Jiangsu, Peoples R ChinaTaiyuan Univ Technol TYUT, Coll Elect & Power Engn, Taiyuan 030024, Peoples R China
Yu, Xiao
;
Han, Xiaoqing
论文数: 0引用数: 0
h-index: 0
机构:
Taiyuan Univ Technol TYUT, Coll Elect & Power Engn, Taiyuan 030024, Peoples R ChinaTaiyuan Univ Technol TYUT, Coll Elect & Power Engn, Taiyuan 030024, Peoples R China
Han, Xiaoqing
;
Jia, Yanbing
论文数: 0引用数: 0
h-index: 0
机构:
Taiyuan Univ Technol TYUT, Coll Elect & Power Engn, Taiyuan 030024, Peoples R ChinaTaiyuan Univ Technol TYUT, Coll Elect & Power Engn, Taiyuan 030024, Peoples R China
Jia, Yanbing
;
Chang, Xiqiang
论文数: 0引用数: 0
h-index: 0
机构:
State Grid Xinjiang Elect Power Co LTD, Xinjiang Control Ctr Power Dispatching, Urumqi 830002, Peoples R ChinaTaiyuan Univ Technol TYUT, Coll Elect & Power Engn, Taiyuan 030024, Peoples R China
Chang, Xiqiang
;
Guo, Xiaolong
论文数: 0引用数: 0
h-index: 0
机构:
State Grid Xinjiang Elect Power Co LTD, Xinjiang Control Ctr Power Dispatching, Urumqi 830002, Peoples R ChinaTaiyuan Univ Technol TYUT, Coll Elect & Power Engn, Taiyuan 030024, Peoples R China
机构:
North China Elect Power Univ, Sch Econ & Management, Beijing 102206, Peoples R China
North China Elect Power Univ, Beijing Key Lab New Energy & Low Carbon Dev, Beijing 102206, Peoples R ChinaNorth China Elect Power Univ, Sch Econ & Management, Beijing 102206, Peoples R China
Guo, Xiaopeng
;
Yang, Xiaoyu
论文数: 0引用数: 0
h-index: 0
机构:
North China Elect Power Univ, Sch Econ & Management, Beijing 102206, Peoples R ChinaNorth China Elect Power Univ, Sch Econ & Management, Beijing 102206, Peoples R China
机构:
Huazhong Univ Sci & Technol, State Key Lab Adv Electromagnet Engn & Technol, Wuhan 430074, Hubei, Peoples R ChinaHuazhong Univ Sci & Technol, State Key Lab Adv Electromagnet Engn & Technol, Wuhan 430074, Hubei, Peoples R China
Han, Yingsheng
;
Sun, Haishun
论文数: 0引用数: 0
h-index: 0
机构:
Huazhong Univ Sci & Technol, State Key Lab Adv Electromagnet Engn & Technol, Wuhan 430074, Hubei, Peoples R ChinaHuazhong Univ Sci & Technol, State Key Lab Adv Electromagnet Engn & Technol, Wuhan 430074, Hubei, Peoples R China
Sun, Haishun
;
Huang, Biyue
论文数: 0引用数: 0
h-index: 0
机构:
Huazhong Univ Sci & Technol, State Key Lab Adv Electromagnet Engn & Technol, Wuhan 430074, Hubei, Peoples R ChinaHuazhong Univ Sci & Technol, State Key Lab Adv Electromagnet Engn & Technol, Wuhan 430074, Hubei, Peoples R China
Huang, Biyue
;
Qin, Shiyao
论文数: 0引用数: 0
h-index: 0
机构:
China Elect Power Res Inst, Beijing 100192, Peoples R ChinaHuazhong Univ Sci & Technol, State Key Lab Adv Electromagnet Engn & Technol, Wuhan 430074, Hubei, Peoples R China
Qin, Shiyao
;
Mu, Qing
论文数: 0引用数: 0
h-index: 0
机构:
China Elect Power Res Inst, Beijing 100192, Peoples R ChinaHuazhong Univ Sci & Technol, State Key Lab Adv Electromagnet Engn & Technol, Wuhan 430074, Hubei, Peoples R China
Mu, Qing
;
Yu, Yongjun
论文数: 0引用数: 0
h-index: 0
机构:
State Grid Xinjiang Elect Power Res Inst, Urumqi 830011, Peoples R ChinaHuazhong Univ Sci & Technol, State Key Lab Adv Electromagnet Engn & Technol, Wuhan 430074, Hubei, Peoples R China
机构:
Taiyuan Univ Technol TYUT, Coll Elect & Power Engn, Taiyuan 030024, Peoples R ChinaTaiyuan Univ Technol TYUT, Coll Elect & Power Engn, Taiyuan 030024, Peoples R China
Chen, Wuhui
;
Yu, Xiao
论文数: 0引用数: 0
h-index: 0
机构:
Univ Jiangsu, Sch Elect & Informat Engn, Zhenjiang 212013, Jiangsu, Peoples R ChinaTaiyuan Univ Technol TYUT, Coll Elect & Power Engn, Taiyuan 030024, Peoples R China
Yu, Xiao
;
Han, Xiaoqing
论文数: 0引用数: 0
h-index: 0
机构:
Taiyuan Univ Technol TYUT, Coll Elect & Power Engn, Taiyuan 030024, Peoples R ChinaTaiyuan Univ Technol TYUT, Coll Elect & Power Engn, Taiyuan 030024, Peoples R China
Han, Xiaoqing
;
Jia, Yanbing
论文数: 0引用数: 0
h-index: 0
机构:
Taiyuan Univ Technol TYUT, Coll Elect & Power Engn, Taiyuan 030024, Peoples R ChinaTaiyuan Univ Technol TYUT, Coll Elect & Power Engn, Taiyuan 030024, Peoples R China
Jia, Yanbing
;
Chang, Xiqiang
论文数: 0引用数: 0
h-index: 0
机构:
State Grid Xinjiang Elect Power Co LTD, Xinjiang Control Ctr Power Dispatching, Urumqi 830002, Peoples R ChinaTaiyuan Univ Technol TYUT, Coll Elect & Power Engn, Taiyuan 030024, Peoples R China
Chang, Xiqiang
;
Guo, Xiaolong
论文数: 0引用数: 0
h-index: 0
机构:
State Grid Xinjiang Elect Power Co LTD, Xinjiang Control Ctr Power Dispatching, Urumqi 830002, Peoples R ChinaTaiyuan Univ Technol TYUT, Coll Elect & Power Engn, Taiyuan 030024, Peoples R China
机构:
North China Elect Power Univ, Sch Econ & Management, Beijing 102206, Peoples R China
North China Elect Power Univ, Beijing Key Lab New Energy & Low Carbon Dev, Beijing 102206, Peoples R ChinaNorth China Elect Power Univ, Sch Econ & Management, Beijing 102206, Peoples R China
Guo, Xiaopeng
;
Yang, Xiaoyu
论文数: 0引用数: 0
h-index: 0
机构:
North China Elect Power Univ, Sch Econ & Management, Beijing 102206, Peoples R ChinaNorth China Elect Power Univ, Sch Econ & Management, Beijing 102206, Peoples R China
机构:
Huazhong Univ Sci & Technol, State Key Lab Adv Electromagnet Engn & Technol, Wuhan 430074, Hubei, Peoples R ChinaHuazhong Univ Sci & Technol, State Key Lab Adv Electromagnet Engn & Technol, Wuhan 430074, Hubei, Peoples R China
Han, Yingsheng
;
Sun, Haishun
论文数: 0引用数: 0
h-index: 0
机构:
Huazhong Univ Sci & Technol, State Key Lab Adv Electromagnet Engn & Technol, Wuhan 430074, Hubei, Peoples R ChinaHuazhong Univ Sci & Technol, State Key Lab Adv Electromagnet Engn & Technol, Wuhan 430074, Hubei, Peoples R China
Sun, Haishun
;
Huang, Biyue
论文数: 0引用数: 0
h-index: 0
机构:
Huazhong Univ Sci & Technol, State Key Lab Adv Electromagnet Engn & Technol, Wuhan 430074, Hubei, Peoples R ChinaHuazhong Univ Sci & Technol, State Key Lab Adv Electromagnet Engn & Technol, Wuhan 430074, Hubei, Peoples R China
Huang, Biyue
;
Qin, Shiyao
论文数: 0引用数: 0
h-index: 0
机构:
China Elect Power Res Inst, Beijing 100192, Peoples R ChinaHuazhong Univ Sci & Technol, State Key Lab Adv Electromagnet Engn & Technol, Wuhan 430074, Hubei, Peoples R China
Qin, Shiyao
;
Mu, Qing
论文数: 0引用数: 0
h-index: 0
机构:
China Elect Power Res Inst, Beijing 100192, Peoples R ChinaHuazhong Univ Sci & Technol, State Key Lab Adv Electromagnet Engn & Technol, Wuhan 430074, Hubei, Peoples R China
Mu, Qing
;
Yu, Yongjun
论文数: 0引用数: 0
h-index: 0
机构:
State Grid Xinjiang Elect Power Res Inst, Urumqi 830011, Peoples R ChinaHuazhong Univ Sci & Technol, State Key Lab Adv Electromagnet Engn & Technol, Wuhan 430074, Hubei, Peoples R China