Results 51 to 60 of about 7,241,126 (304)

Optimal Placement, Sizing and Coordination of FACTS Devices in Transmission Network Using Whale Optimization Algorithm

, 2020
Flexible AC Transmission Systems (FACTS) play an important role in minimizing power losses and voltage deviations while increasing the real power transfer capacity of transmission lines.
Muhammad Nadeem, K. Imran, A. Khattak, A. Ulasyar, A. Pal, M. Z. Zeb, A. Khan, Malhar Padhee   +7 more
semanticscholar   +1 more source

Power Flow Control by Unified Power Flow Controller

Mehran University Research Journal of Engineering and Technology, 2020
The demand of energy usage is increasing rapidly and to meet the energy requirements, best possible transmission systems should be adopted to avoid energy losses in our transmission systems.
Umair Khalil, Muhammad Yousaf Ali Khan, Umer Amir Khan, Shahid Atiq   +3 more
doaj   +1 more source

Cyber-Security Constrained Placement of FACTS Devices in Power Networks From a Novel Topological Perspective

IEEE Access, 2020
Optimal placement of flexible AC transmission systems (FACTS) devices and the cyber-security of associated data exchange are crucial for the controllability of wide area power networks. The placement of FACTS devices is studied in this paper from a novel
Hossein Parastvand, O. Bass, M. Masoum, Airlie Chapman, S. Lachowicz   +4 more
semanticscholar   +1 more source

Modelling of emergency modes with FACTS devices installed [PDF]

E3S Web of Conferences, 2020
This paper considers installation of FACTS devices in a 500 kV line of substation (SS) Belozerskaya SS Vologodskaya. Three FACTS devices in emergency mode were modelled: a static reactive power compensator (STATCOM), a static synchronous series ...
Udaratin Alexey, Loginov Kirill, Nemirovskiy Alexandr, Rozhentsova Natalia, Gracheva Elena   +4 more
doaj   +1 more source

Optimal Allocation of Series FACTS Devices Under High Penetration of Wind Power Within a Market Environment [PDF]

IEEE Transactions on Power Systems, 2018
Series FACTS devices are one of the key enablers for very high penetration of renewables due to their capabilities in continuously controlling power flows on transmission lines.
Xiaohu Zhang, Di Shi, Zhiwei Wang, Bo Zeng, Xinan Wang, K. Tomsovic, Yanming Jin   +6 more
semanticscholar   +1 more source

Dynamic Control Strategies for FACTS Devices in Modern Power Grid [PDF]

E3S Web of Conferences
This paper provides a comprehensive review of dynamic control strategies for FACTS (Flexible AC Transmission Systems) devices, aligning with the “Dynamic Control Strategies for FACTS Devices in Modern Power Grids.” It addresses the critical role of FACTS
Abbas Ahmed H.R., Joshi Ankita, Farrukh Yuldashev, Jansirani D., Alzubaidi Laith H., Senthil Kumar R., Bhalke D.G.   +6 more
doaj   +1 more source

Multi-objective Snow Ablation Optimization Algorithm: An Elementary Vision for Security-Constrained Optimal Power Flow Problem Incorporating Wind Energy Source with FACTS Devices

International Journal of Computational Intelligence Systems
This study delves into the exploration of a novel Multi-objective Snow Ablation Optimizer (MOSAO) algorithm, tailored for addressing expansive Optimal Power Flow (OPF) challenges inherent in intricate power systems.
Sundaram B. Pandya, Kanak Kalita, R. Čep, Pradeep Jangir, J. Chohan, L. Abualigah   +5 more
semanticscholar   +1 more source

Assessment Of Atc With Shunt Facts Devices

, 2013
In this paper, an optimal power flow based approach has been applied for multi-transactions deregulated environment for ATC determination with SVC and STATCOM. The main contribution of the paper is (i) OPF based approach for evaluation of ATC with multi-transactions, (ii) ATC enhancement with FACTS devices viz.
Ashwani Kumar, Jitender Kumar
openaire   +2 more sources

FACTS Devices Allocation via Sparse Optimization

IEEE Transactions on Power Systems, 2016
Although there are vast potential locations to install FACTS devices in a power system, the actual installation number is very limited due to economical consideration. Therefore the allocation strategy exhibits strong sparsity. This paper formulates FACTS device allocation problem as a general sparsity-constrained OPF problem and employs $L_{q}(0 ...
Duan, Chao, Fang, Wanliang, Jiang, Lin, Niu, Shuanbao   +3 more
openaire   +1 more source

Optimal allocation of multi-type FACTS devices in power systems based on power flow entropy

Journal of Modern Power Systems and Clean Energy, 2014
Flexible AC transmission systems (FACTS) devices can effectively optimize the distribution of power flow. Power flow entropy can be applied as a measure of load distribution.
Canbing Li, Liwu Xiao, Yijia Cao, Qianlong Zhu, Baling Fang, Yi Tan, Long Zeng   +6 more
doaj   +1 more source