1.

Record Nr.

UNINA9910337613503321

Autore

Yang Weijia

Titolo

Hydropower Plants and Power Systems [[electronic resource] ] : Dynamic Processes and Control for Stable and Efficient Operation / / by Weijia Yang

Pubbl/distr/stampa

Cham : , : Springer International Publishing : , : Imprint : Springer, , 2019

ISBN

3-030-17242-2

Edizione

[1st ed. 2019.]

Descrizione fisica

1 online resource (142 pages)

Collana

Springer Theses, Recognizing Outstanding Ph.D. Research, , 2190-5053

Disciplina

621.312134

Soggetti

Power electronics

Renewable energy resources

Vibration

Dynamical systems

Dynamics

Water-supply

Power Electronics, Electrical Machines and Networks

Renewable and Green Energy

Vibration, Dynamical Systems, Control

Water Industry/Water Technologies

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

"Doctoral thesis accepted by Uppsala University, Sweden"--Title page.

Nota di contenuto

Introduction -- Methods and theory -- Various hydropower plant models -- Stable operation regarding frequency stability -- Stable operation regarding rotor angle stability -- Quantification of hydraulic damping: numerical simulation -- Efficient operation and balancing renewable power systems -- Framework for evaluating the regulation of hydropower units -- Conclusions.

Sommario/riassunto

This book reports on a comprehensive study addressing the dynamic responses of hydropower plants under diverse conditions and disturbances, and analyzes their stability and oscillations. Multiple models based on eight existing hydropower plants in Sweden and China were developed and used for simulations and theoretical analysis



with various degrees of complexity and for different purposes, and compared with on-site measurements for validations. The book offers important insights into the understanding of the hydraulic, mechanical and electrical coupling mechanisms, up to market conditions and incentives. It recommends control strategies for a more stable and efficient operation of hydropower plants.