The practice of urban power network planning in China is facing more and more complex
risks. The nature of the risks themselves is unclear and uncertain. In order to ensure that …

Modern power systems are shifting toward decarbonization and incorporation of distributed
energy resources (DERs) to replace fossil fuel generators. Although promising, DERs …

Generation expansion planning is the framework under which power grid capacity
expansions are made. Under this framework, mathematical optimization tools are used to …

In this paper, we aim to analyze the impact of dc transmission on self-organized criticality
(SOC) of the East China power system (ECPS), which is a large-scale, ac-dc interconnected …

Frequency security is vital to the safety of power systems and has been scrutinized for many
years. The conventional frequency security analysis only checks whether the frequency after …

In this paper, a method for interval multi-attribute decision making under uncertainty is
proposed, the uncertainty is represented by interval certainty factor structure. Firstly, the …

Cascading failure is the main cause of blackouts in recent years. Modeling and feature
analysis of cascading failure are quite important to power system security. This paper …

Under Frequency Load Shedding, UFLS, is the last step and the most extreme in protecting
electric power systems from black outs and severe damages. Load shedding relays are …

Generation expansion planning (or GEP) is the process of analyzing, evaluating, and
recommending which technologies should be added to the power grid in order to satisfy …

In our society, private and industrial activities increasingly rest on the implicit assumption
that electricity is available at any time and at an affordable price. Even if operational data …