Results 21 to 30 of about 491,360 (284)

PMSG-Based Black-Start Technology and Its Field Tests

open access: yesEnergies, 2019
It is of great importance for power grids to have black-start capability for rapid recovery, and there is great theoretical significance and practical application value in studying how to use wind farms as the black-start power supply source for power ...
Min-gang Tan, Yi Tang, Chaohai Zhang
doaj   +1 more source

Optimization Strategy for Black-Start Partitioning of Active Distribution Network to Minimize Customer Outage Cost

open access: yesZhongguo dianli, 2020
When power system blackout occurs, the active distribution network with high penetration of distributed generations can realize fast parallel restoration through zone partitioning.
Jinquan ZHAO   +3 more
doaj   +1 more source

Stratified Optimization Strategy Used for Restoration With Photovoltaic-Battery Energy Storage Systems as Black-Start Resources

open access: yesIEEE Access, 2019
With the rapid growth of installed capacity of photovoltaic (PV), the PV power stations equipped with energy storage (ES) have become a new type of black-start power supply.
Junhui Li   +5 more
doaj   +1 more source

Ahead of the game protocol: a multi-component, community sport-based program targeting prevention, promotion and early intervention for mental health among adolescent males

open access: yesBMC Public Health, 2018
Background There is a recognised need for targeted community-wide mental health strategies and interventions aimed specifically at prevention and early intervention in promoting mental health.
Stewart A. Vella   +14 more
doaj   +1 more source

Integrating black start capabilities into offshore wind farms by grid‐forming batteries

open access: yesIET Renewable Power Generation, 2023
Power systems are currently experiencing a transition towards decarbonisation through the large‐scale deployment of renewable energy sources. These are gradually replacing conventional thermal power plants which today are the main providers of black ...
Daniela Pagnani   +4 more
doaj   +1 more source

A Black Start Scheme Based on Modular Multilevel Control-High Voltage Direct Current

open access: yesEnergies, 2018
Modern society’s need for power and its dependence on power sources is increasing with its development. As a result the consequences of blackout accidents have become more serious. At present, only three sources can be regarded as black-start power
Zecheng Li, Guojun Tan
doaj   +1 more source

Black-Start Scheme Evaluation Based on Improved ELECTRE Method and Comprehensive Weight

open access: yesZhongguo dianli, 2021
The scientificity and rationality of a black-start scheme directly affects the rapidity and effectiveness of system recovery. Therefore, it is particularly important to select an optimal black-start scheme from multiple feasible restoration options ...
Yinxing XIANG, Jikeng LIN
doaj   +1 more source

Fast Cut Back Thermal Power Plant Load Rejection and Black Start Field Test Analysis

open access: yesEnergies, 2014
Fast and reliable black start plays a key role in improving the ability of the power system to resist the risk of large-scale blackouts. For a black start with high voltage and long-distance transmission lines, it is much easier to cause phenomena such ...
Kaiwen Zeng   +5 more
doaj   +1 more source

A Study on the Black Start Process of a real Distribution Network with CHP plants and BESS [PDF]

open access: yesEPJ Web of Conferences, 2019
The power system experiences many changes, which are leading to new challenges. The electric energy will no longer be generated only by large power plants, but rather by numerous decentralized energy resources that are primarily installed in distribution
Strunck Christoph   +3 more
doaj   +1 more source

Multi-terminal HVDC grids with inertia mimicry capability [PDF]

open access: yes, 2016
The high-voltage multi-terminal dc (MTDC) systems are foreseen to experience an important development in the next years. Currently, they have appeared to be a prevailing technical and economical solution for harvesting offshore wind energy. In this study,
Gharehpetian, Gevorg B.   +4 more
core   +2 more sources

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