Results 31 to 40 of about 19,325 (273)

Impact of wind power on the unit commitment, operating reserves, and market design [PDF]

, 2011
Paper presented at the 2011 IEEE Power and Energy Society General Meeting, San Diego, CA, 24-29 July 2011This article highlights and demonstrates the new requirements variable and partly unpredictable wind power will bring to unit commitment and power ...
Milligan, M., Lange, B., Gibescu, M., Michael Milligan, Hannele Holttinen, Lange, Bernard, Juha Kiviluoma, Meibom, P., Meibom, Peter, O\u27Malley, Mark, Peter Meibom, Madeleine Gibescu, Kiviluoma, Juha; id_orcid, Tuohy, Aidan, Holttinen, H., Tuohy, A., Gibescu, Madeleine, Holttinen, Hannele, O'Malley, M., Milligan, Michael R., Bernhard Lange, Kiviluoma, Juha, Aidan Tuohy, O'Malley, Mark, Mark O'Malley, Kiviluoma, J.   +25 more
core   +1 more source

Economic Operation Optimization of User-Side Energy Storage System Based on Complex Power Characteristic Zone of Load

, 2021
In order to improve the operational economics of user-side energy storage (ES) projects and take full advantages of ES in demand management, time-of-use electricity price management and power quality optimization, in the paper, the complex power ...
Bin YI, Kai DENG, Wei ZHAO, Yuan XIAO, Guobin ZHONG   +4 more
core   +1 more source

Enhanced flexibility utilization and coordinated dispatch method of energy‐intensive enterprises in power systems under time of use prices

IET Renewable Power Generation, 2023
Power system can utilize the flexibility provided by energy‐intensive enterprises (EIEs) for large‐scale renewable energy penetration. However, system operators cannot obtain the manufacture scheme of EIEs due to business privacy protection. Furthermore,
Tao Niu, Fan Li, Sidun Fang
doaj   +1 more source

Computing the feasible operating region of active distribution networks: Comparison and validation of random sampling and optimal power flow based methods

IET Generation, Transmission & Distribution, 2021
The feasible operating region (FOR) indicates the operation points that an active distribution network can achieve at the interconnection point with the transmission grid when operating flexible assets within it; without disturbing the stability of the ...
Daniel A. Contreras, Krzysztof Rudion
doaj   +1 more source

Wind Power: The Economic Impact of Intermittency [PDF]

, 2009
Wind is the fastest growing renewable energy source for generating electricity, but economic research lags behind. In this study, therefore, we examine the economics of integrating large-scale wind energy into an existing electrical grid.
Kooten, G.C., van, G. Cornelis van Kooten   +1 more
core   +1 more source

Bidding strategy of thermal power compound differential evolution game under the market mechanism of peak regulation auxiliary service

IET Generation, Transmission & Distribution, 2021
As the main provider of peak regulation auxiliary services, thermal power units are particularly important to ensure their revenue in an uncertain environment.
Fugui Dong, Wanying Li, Zhengsen Ji, Shafaq Fatema   +3 more
doaj   +1 more source

Impact of renewable energy sources on modelling of bidding strategy in a competitive electricity market using improved whale optimization algorithm

IET Renewable Power Generation, 2021
In a competitive power market, generating utilities can be enhanced to achieve maximum profit by implementing a process of bidding strategy. Now‐a‐days renewable sources like solar and wind have become better alternatives significantly than other sources
Abhilipsa Sahoo, Prakash Kumar Hota
doaj   +1 more source

Deterministic‐like solution to the non‐convex economic dispatch problem

IET Generation, Transmission & Distribution, 2021
This paper proposes a novel stochastic solution method for the static nonconvex power economic dispatch problem. All practical features such as valve point effects, ramp rate limits, prohibited operating zones, multiple fuel options, spinning reserve ...
Wael T. El‐Sayed, Ehab F. El‐Saadany, Hatem H. Zeineldin, Ahmed Al‐Durra, Mohamed S. El‐Moursi   +4 more
doaj   +1 more source

Optimal operation of small, numerous, and disparate DERs via aggregation in transactive distribution systems with universal metering

IET Generation, Transmission & Distribution, 2021
Transactive energy distribution systems (TEDS) have unleashed new economic opportunities in the distribution sector via a new local distribution operator (LDO) that enables transactions between peers and the LDO (P2LDO) and peer‐to‐peer transactions ...
Carlos Sabillon, Amr A. Mohamed, Ali Golriz, Bala Venkatesh   +3 more
doaj   +1 more source

Deterministic proxies for stochastic unit commitment during hurricanes

IET Generation, Transmission & Distribution, 2021
Severe weather threatens the reliability of the power supply by damaging the network. In the case of hurricanes, tens of elements may fail, which would lead to power outages.
Farshad Mohammadi, Fatemehalsadat Jafarishiadeh, Jiayue Xue, Mostafa Sahraei‐Ardakani, Ge Ou   +4 more
doaj   +1 more source