Results 21 to 30 of about 2,306,361 (288)

Thermo-economic Analysis on Four Regulation Schemes with Different Flexibilities for Primary Frequency Regulation Control in a Coal-Fired Power Plant

Zhongguo dianli, 2019
Achieving high operational efficiency and flexibility of coal-fired power plants is an effective way to improve the security of power grids. In this study, the dynamic model of a 660 MW supercritical coal-fired power plant is developed via the GSE ...
Tao LUN, Zhijun E, Li ZHANG, Xin WANG, Yongliang ZHAO, Junjie YAN   +5 more
doaj   +1 more source

Design of an Adaptive Neurofuzzy Inference Control System for the Unified Power-Flow Controller [PDF]

, 2012
This paper presents a new approach to control the operation of the unified power-flow controller (UPFC) based on the adaptive neurofuzzy inference controller (ANFIC) concept.
Farrag, Emad; id_orcid, Farrag, Mohamed, Putrus, Ghanim, Ghanim A. Putrus, Mohamed E. A. Farrag   +4 more
core   +1 more source

Review on application of flexible power flow control technology

电力工程技术, 2023
Unified power flow controller (UPFC), static synchronous series compensator (SSSC), thyristor controlled series compensation (TCSC) and phase shifter (PST) can be able to adjust line parameters and flexibly control power flow.
LI Qun, ZHANG Ningyu, WANG Xinbao, DING Fengfeng, FU Junbo   +4 more
doaj   +1 more source

Active flow control systems architectures for civil transport aircraft [PDF]

, 2010
Copyright @ 2010 American Institute of Aeronautics and AstronauticsThis paper considers the effect of choice of actuator technology and associated power systems architecture on the mass cost and power consumption of implementing active flow control ...
Crowther, W. J.; id_orcid, Liddle, S. C., W. J. Crowther, Jabbal, M, Liddle, SC, S. C. Liddle, Liddle, Stephen, Jabbal, M., Crowther, WJ, M. Jabbal   +9 more
core   +1 more source

Power Flow Optimization and Economic Analysis Based on High Voltage Phase Shifting Transformer

Energies, 2022
With the development of power systems, the power flow problem of transmission line is becoming more and more prominent. This paper presents a power flow regulation method based on phase shifting transformer (PST).
Mengze Yu, Jiaxin Yuan, Zuohong Li, Feng Li, Xinyi Yang, Weizhe Zhang, Shunkai Xu, Jiajun Mei   +7 more
doaj   +1 more source

Partially Rated Power Flow Control Converter Modeling for Low-Voltage DC Grids

IEEE Journal of Emerging and Selected Topics in Power Electronics, 2020
Scalable and robust low-voltage direct current (LVdc) distribution networks require solutions, allowing flexible power flow control and reliable short-circuit protection.
P. Purgat, N. H. van der Blij, Zian Qin, P. Bauer   +3 more
semanticscholar   +1 more source

Robustness test method of power flow system containing controllable and fluctuating power devices [PDF]

, 2019
The electricity generated by renewable energy sources fluctuates depending on its intermittent nature, and change of weather conditions. Similarly, power demand also vary dynamically due to change of operation mode, user preferences etc.
Javaid, Saher, Tan, Yasuo, Yasuo Tan, Kaneko, Mineo, Saher Javaid, Mineo Kaneko   +5 more
core   +1 more source

Testing Photovoltaic Power Plants for Participation in General Primary Frequency Control under Various Topology and Operating Conditions

Energies, 2021
The energy transition is accompanied by developing a digital decentralized low-carbon energy infrastructure with renewable-based generating plants as its main elements.
Andrey Rylov, Pavel Ilyushin, Aleksandr Kulikov, Konstantin Suslov   +3 more
doaj   +1 more source

Tie-line Power Flow Control Method for Grid-connected Microgrids with SMES Based on Optimization and Fuzzy Logic

Journal of Modern Power Systems and Clean Energy, 2020
In an active distribution grid, renewable energy sources (RESs) such as photovoltaic (PV) and energy storage systems (e.g., superconducting magnetic energy storage (SMES)) can be combined with consumers to compose a microgrid (MG).
S. Said, Abdelfatah Ali, B. Hartmann
semanticscholar   +1 more source

A Machine Learning Application for the Energy Flexibility Assessment of a Distribution Network for Consumers

Energies, 2023
This paper presents a step-by-step approach to assess the energy flexibility potential of residential consumers to manage congestion in the distribution network. A case study is presented where a selected transformer station exhibits signs of overloading.
Jaka Rober, Leon Maruša, Miloš Beković   +2 more
doaj   +1 more source