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A Comprehensive Review on Voltage Stability in Wind-Integrated Power Systems

Energies
The fast growth of the world’s energy demand in the modernized world has stirred many countries around the globe to focus on power generation by abundantly available renewable energy resources.
Farhan Hameed Malik, Muhammad Waleed Khan, Tauheed Ur Rahman, Muhammad Ehtisham, Muhammad Faheem, Zunaib Maqsood Haider, Matti Lehtonen   +6 more
doaj   +2 more sources

Aplikasi Magnetic Energy Recovery Switch sebagai Dynamic Voltage Restorer pada motor Induksi

Jurnal Nasional Teknik Elektro dan Teknologi Informasi, 2018
Renewable energy source likes solar panel and wind turbine have intermittent character from instability power source generated. The instability power source can make dip voltage in power grid which happen in half cycle until few seconds. To stabilize the
Dwi Dharma Artakusuma, Fransisco Danang Wijaya, Eka Firmansyah   +2 more
doaj   +1 more source

An Identification Method of Dominant Instability Factors in the New Power System Using the Apparent Power Phasor Trajectory

Mathematics
Recently, a new stability classification including the frequency, voltage, power angle, and impedance angle stability has been proposed. However, instability coupling among the voltage, power angle, and impedance angle may occur.
Haoran Zhang, Xiaohua Zhang, Haoyuan Xu, Shuai Li, Chuang Huang, Xuelin Zhang   +5 more
doaj   +1 more source

A coordinated consistency voltage stability control method of active distribution grid

Journal of Modern Power Systems and Clean Energy, 2017
The presence of distributed generators (DGs) with high penetration poses new challenges in the management and operation of electrical grids. Due to the local character of DGs, they could in principle be used in emergency situations to prevent a voltage ...
Xi YE, Jian LE, Yongyan LIU, Wu ZHOU, Kaipei LIU   +4 more
doaj   +1 more source

Short-term voltage instability prediction using pre-identified voltage templates and machine learning classifiers

International Journal of Electrical Power & Energy Systems
System operators use different procedures to detect disturbances which can lead to short-term voltage instability. These schemes are designed using the domain knowledge and generally specific for the corresponding system.
Kalana Dharmapala, Athula Rajapakse
doaj   +1 more source

Determining Voltage Stability Margin Values by Measuring the Hypotenuse Under PV and QV Curves

International Journal of Electrical Engineering and Applied Sciences, 2018
Voltage instability is one of the main causes of electrical power system blackouts all around the world. Voltage instability can be analyzed with the used of PV and QV curves technique.
Ahmad Fateh Mohamad Nor, Marizan Sulaiman, Aida Fazliana Abdul Kadir, Rosli Omar   +3 more
doaj  

Large-Disturbance Instability Modes of Power System with Synchronous Generator and VSC Interfaced Generation

CSEE Journal of Power and Energy Systems
It is essential to study large-disturbance stability of power systems with high proportion of power electronic devices to discover new instability modes of renewable energy generation connected to the grid.
Liangshuai Hao, Lei Chen, Yong Min, Yalou Li, Shiyun Xu   +4 more
doaj   +1 more source

State-of-the-Art Methods for Electric Power Systems Voltage Stability Analysis

Sultan Qaboos University Journal for Science, 2000
This paper presents a literature survey on the subject of voltage stability analysis of power systems. The survey describes several published methods and techniques used to determine voltage stability indices.
T.M. Al-Khusaibi, K. A. Ellithy, M.R. Irving   +2 more
doaj   +1 more source

New Performance Indices for Voltage Stability Analysis in a Power System

Energies, 2017
The frequent occurrence of voltage instability in a modern power system is alarming and thus, has been of great concern to power system utilities. In this paper, a new performance index based on the power flow solutions for voltage stability assessment ...
Isaiah Adebayo, Yanxia Sun
doaj   +1 more source

A Novel Data-Driven Approach for Managing Renewable Energy Systems During Short-Term Voltage Instability

IEEE Access
This study investigates the application of the maximum Lyapunov exponent in combination with k-means clustering to identify short-term voltage instability in multi-machine power grids.
Stepan P. Vasilev, Oleg O. Khamisov, Petr S. Vasilev   +2 more
doaj   +1 more source