Stability and sensitivity characteristic analysis for the hydropower unit considering the sloping roof tailrace tunnel and coupling effect of the power grid

Stability and sensitivity characteristic analysis for the hydropower unit considering the sloping roof tailrace tunnel and coupling effect of the power grid

This paper focuses on the stability and dynamic characteristics of the coupled system of nonlinear hydraulic turbine regulating system (HTRS) and power grid (PG). By establishing a nonlinear mathematical model considering the downstream surge chamber and sloping roof tailrace tunnel, the coupling ef...

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Bibliographic Details
Main Authors: Ziwei Zhong, Lingkai Zhu, Mingzhe Zhao, Jiafeng Qin, Shihai Zhang, Xi Chen
Format: Article
Language:English
Published: Frontiers Media S.A. 2023-09-01
Series:Frontiers in Energy Research
Subjects:
hydraulic turbine regulating system
power grid
stability
dynamic characteristics
Hopf bifurcation theory
Online Access:https://www.frontiersin.org/articles/10.3389/fenrg.2023.1242352/full

Internet

https://www.frontiersin.org/articles/10.3389/fenrg.2023.1242352/full

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