MODELING AND ANALYSIS OF POWER QUALITY ISSUES IN INDUSTRIAL POWER SYSTEMS.
Abstract:
Power quality issues in industrial power systems have become a significant concern due to their adverse effects on the performance and reliability of electrical equipment and processes. This paper presents a comprehensive study on the modeling and analysis of power quality issues in industrial power systems.
The paper begins by providing an overview of power quality, emphasizing its importance in industrial settings. It discusses the various power quality issues commonly encountered in industrial power systems, including voltage sags, voltage swells, harmonics, flicker, and voltage unbalance.
The modeling of power quality issues is then addressed. The paper presents mathematical models for simulating voltage sags, swells, and harmonics, considering the characteristics of the industrial power system components such as transformers, motors, and loads. The modeling techniques are based on established standards and guidelines, ensuring accuracy and reliability in the simulation results.
Next, the paper focuses on the analysis of power quality issues in industrial power systems. It discusses the measurement and monitoring techniques employed to identify and quantify power quality problems. The paper also highlights the importance of data analysis and interpretation to gain insights into the root causes and the potential impacts of power quality issues on industrial processes.
Furthermore, the paper explores the mitigation strategies for power quality issues in industrial power systems. It discusses the application of corrective devices such as voltage regulators, active power filters, and energy storage systems to alleviate voltage sags, harmonics, and other power quality problems. The paper also addresses the importance of proper system design, equipment selection, and maintenance practices to prevent power quality issues from occurring or escalating.
Lastly, the paper concludes by highlighting the significance of the modeling and analysis of power quality issues in industrial power systems. It emphasizes the need for continuous monitoring, analysis, and mitigation to ensure the reliable and efficient operation of industrial processes.
In summary, this paper provides a comprehensive overview of the modeling and analysis of power quality issues in industrial power systems. It covers various power quality issues, their modeling techniques, analysis methods, and mitigation strategies. The findings and recommendations presented in this paper can serve as a valuable reference for industrial practitioners, researchers, and policymakers in addressing power quality challenges in industrial settings.