Results 1 to 10 of about 4,671 (276)

Rotor angle stability enhancement using DDPG reinforcement agent with Gorilla troops optimized input scaling factors [PDF]

Scientific Reports
This paper introduces a Reinforcement Learning (RL)-based Power System Stabilizer (PSS) with a Deep Deterministic Policy Gradient (DDPG) algorithm for rotor angle stability. The proposed stabilizer uses scaled values of the generator’s accelerating power,
Ahmed H. Yakout, Ahmed E. B. Abu-Elanien, Hany M. Hasanien   +2 more
doaj   +2 more sources

Enhanced power system stability by coordinated PSS design [Correction] [PDF]

, 2010
A step-by-step coordinated design procedure for PSSs and AVRs in a strongly-coupled system is described. It is shown that it is possible to separate the design of individual PSSs and to separate the design of individual AVRs.
Dysko, Adam, ERPRC GR/R40593/01 (Funder), Leithead, William E., O'Reilly, John   +3 more
core   +3 more sources

Power System Stabilizer Design Based on a Particle Swarm Optimization Multiobjective Function Implemented Under Graphical Interface [PDF]

CommIT Journal, 2016
Power system stability considered a necessary condition for normal functioning of an electrical network. The role of regulation and control systems is to ensure that stability by determining the essential elements that influence it. This paper proposes a
Ghouraf Djamel Eddine
doaj   +3 more sources

Power System Stabilizer PSS4B Model for Iraqi National Grid using PSS/E Software

Journal of Engineering, 2018
To damp the low-frequency oscillations which occurred due to the disturbances in the electrical power system, the generators are equipped with Power System Stabilizer (PSS) that provide supplementary feedback stabilizing signals.
Hanan Mikhael Habbi, Ahmed Alhamadani
doaj   +2 more sources

Identification and suppression of low-frequency oscillations using PMU measurements based power system model in smart grid [PDF]

Scientific Reports
Low-frequency oscillations (LFO) are inherent to large interconnected power systems. Timely detection and mitigation of these oscillations is essential to maintain reliable power system operation.
Mohd Zuhaib, Mohd Rihan, Saket Gupta, Marwan Ahmad Abdullah Sufyan   +3 more
doaj   +2 more sources

Power quality and transient analysis for a utility-tied interfaced distributed hybrid wind-hydro controls renewable energy generation system using generic and multiband power system stabilizers

Energy Reports, 2021
Due to its inherent ability of augmenting power system stability limit while maintaining good electric Power Quality (PQ), Power System Stabilizer (PSS) is envisaged to be an effective device in numerous Distributed Generation (DG) applications.
Kamal Kant Sharma, Akhil Gupta, Gagandeep Kaur, Raman Kumar, Jasgurpreet Singh Chohan, Shubham Sharma, Jujhar Singh, Nima Khalilpoor, Alibek Issakhov   +8 more
doaj   +2 more sources

Penalaan Power System Stabilizer (PSS) untuk Perbaikan Stabilitas Dinamik pada Sistem Tenaga Listrik Menggunakan Bat Algorithm (BA) [PDF]

Jurnal Teknik ITS, 2015
Gangguan dinamik pada sistem tenaga listrik terjadi karena adanya perubahan beban secara tiba-tiba dan periodik. Gangguan dinamik pada sistem tenaga listik tidak dapat  direspon dengan baik oleh generator sehingga dapat mempengaruhi kestabilan dinamik ...
Suharto Suharto, Imam Robandi, Ardyono Priyadi   +2 more
doaj   +2 more sources

Synergistic Meta-Heuristic Adaptive Real-Time Power System Stabilizer (SMART-PSS)

IEEE Open Access Journal of Power and Energy
Classical fixed-parameter power system stabilizers (PSS) are typically designed to work well for a limited and specific set of operating conditions. However, the integration of low-inertia, inverter-based renewable energy resources (RES) has led to rapid
Khaled Aleikish, Jonas Kristiansen Noland, Thomas Oyvang   +2 more
doaj   +3 more sources

Configuration method of PSS lead-lag compensator parameters [PDF]

E3S Web of Conferences, 2021
Power System Stabilizer (PSS) is an important measure to increase damping and suppress low frequency oscillations of power system. During PSS test, the time constant of lead-lag compensator need to be configured, considering the inefficiency and ...
Zhu Yingfeng, Zhang Yongming, Xie Xiaosu, Yang Dong, Gao Song, Zhang Weichao, Yuan Xunkui   +6 more
doaj   +1 more source

A novel approach for power system stabilizer control parameter selection: a case-study on two-area four-machine system [PDF]

Archives of Electrical Engineering, 2022
This paper proposes a power system stabilizer (PSS) with optimal controller parameters for damping low-frequency power oscillations in the power system. A novel meta-heuristic, weighted grey wolf optimizer (WGWO) has been proposed, it is a variant of the
Murali Krishna Gude, Umme Salma Salma
doaj   +1 more source