Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Zhenglong Sun"'
Publikováno v:
Yang, D Y, Wang, L, Cai, G, Chen, Z, Ma, J, Wang, B & Sun, Z 2021, ' Synchronized Ambient Output-Only Based Online Inter-Area Transfer Capability Assessment Considering Small Signal Stability ', IEEE Transactions on Power Systems, vol. 36, no. 1, 9130067, pp. 261-270 . https://doi.org/10.1109/TPWRS.2020.3004838
Inter-area transfer power is a key factor affecting the damping of electromechanical oscillation. This paper presents an output-only based inter-area transfer capability (ITC) assessment method considering small signal stability constraint. Based on
Publikováno v:
IEEE Access, Vol 8, Pp 118799-118807 (2020)
Yang, D, Wang, B, Ma, J, Chen, Z, Cai, G, Sun, Z & Wang, L 2020, ' Ambient-Data-Driven Modal-Identification-Based Approach to Estimate the Inertia of an Interconnected Power System ', IEEE Access, vol. 8, 9123366, pp. 118799-118807 . https://doi.org/10.1109/ACCESS.2020.3004335
Yang, D, Wang, B, Ma, J, Chen, Z, Cai, G, Sun, Z & Wang, L 2020, ' Ambient-Data-Driven Modal-Identification-Based Approach to Estimate the Inertia of an Interconnected Power System ', IEEE Access, vol. 8, 9123366, pp. 118799-118807 . https://doi.org/10.1109/ACCESS.2020.3004335
A novel approach for estimating the inertia of an interconnected power system is presented using the identification of interarea oscillation modes (frequency, damping and mode shape) extracted from ambient data. The proposed method concentrates on es
Publikováno v:
IEEE Transactions on Power Systems. 34:4291-4299
The inertia constant is a key parameter of synchronous grids that are robust to disturbances. This paper presents an inertia estimation method for a multi-area interconnected electric power system. The method utilizes the electromechanical oscillatio
Publikováno v:
IEEE Transactions on Power Systems. 34:109-119
A new generator phasor measurement unit can provide a generator internal response during transient periods, thereby enabling online evaluation of generator damping in detail. In this paper, a method for the online detailed evaluation of the generator
Publikováno v:
International Journal of Electrical Power & Energy Systems. 104:52-68
The high penetration of renewable energy into power systems and expansion of interconnected power grid frequently and uncontrollably result in low-frequency oscillation. Low-frequency oscillation is potentially dangerous for power systems. However, a
Publikováno v:
ICRA
Traditional solar trackers often adopt motors to automatically adjust the attitude of the solar panels towards the sun for maximum power efficiency. In this paper, a novel design of solar tracker for the ocean environment is introduced. Utilizing the
Publikováno v:
IEEE Transactions on Power Systems. 33:3460-3471
In this paper, a line modal potential energy (LMPE) method is proposed for the interarea oscillation analysis and damping control of doubly fed induction generators (DFIGs). This paper presents a novel attempt to design the damping control loop using
Publikováno v:
Energies; Volume 12; Issue 2; Pages: 232
Energies, Vol 12, Iss 2, p 232 (2019)
Energies, Vol 12, Iss 2, p 232 (2019)
The harmonic pollution problem in power grids has become increasingly prominent with the large-scale application of power electronic equipment, nonlinear loads, and renewable energy. This study proposes a method based on adaptive variational mode dec
Publikováno v:
Wang, L, Cai, G, Chen, Z, Yang, D, Sun, Z, Wang, B & Xi, Y 2020, ' Dominant inter-area oscillation mode identification using local measurement and modal energy for large-scale power systems with high grid-tied VSCs penetration ', International Journal of Electrical Power and Energy Systems, vol. 117, 105697 . https://doi.org/10.1016/j.ijepes.2019.105697
Appropriate phasor measurement unit (PMU) signals must be selected to monitor electromechanical oscillations for large-scale renewable energy connected power system. Considering the response mechanism of the active and reactive power of grid-tied vol