Large-amplitude oscillations in closed surge chamber

Yang, Xiaoliang; Cederwall, Klas; Kung, Chen‐Shan

doi:10.1080/00221689209498921

Cited by 6 publications

(1 citation statement)

References 5 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In [77,78], Yang et al studied the small-amplitude oscillation and large-amplitude oscillation in air cushion surge tanks from the view of system dynamics. Firstly, the stability of small-amplitude oscillations in air cushion surge tanks with throttling was analyzed.…”

Section: Cssa For Air Cushion Surge Tankmentioning

confidence: 99%

A Review of Critical Stable Sectional Areas for the Surge Tanks of Hydropower Stations

Guo

Liu

et al. 2020

Energies

View full text Add to dashboard Cite

The critical stable sectional area (CSSA) for surge tanks corresponds to the critical stable state of hydropower stations and is an important index to evaluate the stability of the turbine regulation system. The research on CSSA for surge tanks is always one of the most important topics in the area of transient processes of hydropower stations. The CSSA for surge tanks provides the value basis for the sectional area of surge tanks. In engineering practice, the CSSA for surge tanks is widely used to guide their hydraulic design. This paper provides a systematic literature review about the CSSA for surge tank of hydropower stations. Firstly, the CSSA for surge tanks based on hydraulic transients is discussed. Secondly, the CSSA for surge tanks based on hydraulic-mechanical-electrical coupling transients is presented. Thirdly, the CSSA for air cushion surge tanks is illustrated. Finally, the CSSA for combined surge tanks, i.e., upstream and downstream double surge tanks and upstream series double surge tanks, is presented. In future research, the CSSA for surge tanks of pumped storage power stations should be explored. The CSSA for surge tanks considering multi-energy complement is worth studying.

show abstract

Section: Cssa For Air Cushion Surge Tankmentioning

confidence: 99%