Transient stability of power systems with embedded VSC‐HVDC links: stability margins analysis and control
نویسندگان
چکیده
منابع مشابه
Transient Stability Analysis of Power System with Photovoltaic Systems Installed
The impact of large-scale grid-connected PV (photovoltaics) on power system transient stability is discussed in this paper. In response to an increase of PV capacity, the capacity of conventional synchronous generator needs to be reduced relatively. This leads to the lower system inertia and the higher generator reactance, and hence, the power system transient stability may negatively be affect...
متن کاملTransient Stability and Control of Large Scale Power Systems
The Eastern Interconnected power system in North America (depicted in Fig. 1), which stretches from the Rockies to the Atlantic Ocean including the eastern provinces of Canada to the North and Florida to the South but excluding the State of Texas, is the largest “machine” engineered by humankind. Every generator or synchronous machine connected to the system operates in synchronism with every o...
متن کاملStudy and Analysis of Transient Stability in Power Systems
A power system is considered to be transiently stable if it can regain and maintain synchronism after a sudden disturbance. Circuit breakers play a pivotal role in maintaining transient stability of power systems. Using high speed circuit breakers, transient stability can be achieved efficiently in power systems. The project has aimed at the improvement of the transient stability using high spe...
متن کاملTransient Stability Analysis of Power Systems via Occupation Measures
This paper proposes the application of occupation measure theory to the classical problem of transient stability analyses of electric power systems. This enables the computation of certified inner and outer approximations of the region of attraction for a nominal operating point. System operators can use these inner and outer approximations to quickly determine whether a post-disturbance point ...
متن کاملReachability analysis based transient stability design in power systems
This paper provides a systematic framework to determine switching control strategies to stabilize the system after a fault if the stabilization is possible. A method to compute the stability region of a stable equilibrium point with the purpose of power system stability analysis is proposed and the validity of discrete controls in transient stability design is studied. First, a Hamilton–Jacobi–...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IET Generation, Transmission & Distribution
سال: 2020
ISSN: 1751-8695,1751-8695
DOI: 10.1049/iet-gtd.2019.1074