Hydropower offers highly flexible, low-carbon generation that can be used to balance
electricity grids with high levels of wind and solar penetration. This will become increasingly …

This paper aims to investigate the stability of hydro-turbine governing system (HTGS) with
sloping ceiling tailrace tunnel (SCTT) and upstream surge tank (UST) considering nonlinear …

The hydro-turbine governing system (HTGS) and shafting system are mutually coupled.
However, the interaction between them has always been neglected. In this study, we aim to …

This paper focuses on the Hamiltonian mathematical modeling and dynamic characteristics
of multi-hydro-turbine governing systems with sharing common penstock under the …

This paper addresses the Hamiltonian mathematical modeling and dynamic analysis of a
hydro-energy generation system in the transient of sudden load increasing. First, six …

In order to overcome the problem of nonlinear dynamics of hydro-turbine governing system
with sloping ceiling tailrace tunnel, which is caused by the interface movement of the free …

This paper aims to study the stability for primary frequency regulation of hydro-turbine
governing system with surge tank. Firstly, a novel nonlinear mathematical model of hydro …

This paper investigates the multi-frequency dynamic performance of hydropower plant
(HPP) under coupling effect of power grid and turbine regulating system with surge tank …

Hydraulic turbine governing system (HTGS) is a complicated nonlinear system, which
regulates frequency and power of hydropower generating unit. In previous study, control …

The HTRS (hydraulic turbine regulating system) plays an important role in hydropower
electricity generating and safe operation of water turbine. In this paper, a novel approach to …