Voltage control in distribution and transmission grids
7 Enrollments Level : IntermediateRelevance
Voltage control is a central aspect in grids with high shares of renewables and evolving grid dynamics. In this course, power system stability is discussed both for distribution and transmission grids, introducing the most relevant techniques and methods.
Abstract
This module introduces the fundamental principles and techniques for voltage control in power systems, focusing on both distribution and transmission grids. The content is designed to address the key challenges and solutions related to maintaining voltage stability and quality among increasing renewable energy integration and evolving grid dynamics. Participants will learn through a combination of theoretical insights, practical exercises, and multimedia resources, exploring topics such as hierarchical voltage control, reactive power compensation, and the role of advanced equipment like On-Load Tap Changers (OLTCs) and flexible AC transmission system (FACTS) devices
Learning Outcomes
By the end of this module, learners will be able to:
-Explain the principles of voltage control in both transmission and distribution grids.
-Differentiate between direct and indirect voltage control methods.
-Explain hierarchical control strategies and identify their roles (primary, secondary, tertiary).
-Analyze the role of reactive power in voltage stability and grid operation.
-Solve real-world voltage control problems using provided system parameters, including transformer tap settings and capacitor sizing
Prior Knowledge
-Basic electrical engineering
-Circuit theory (AC analysis, complex impedance)
-Power systems fundamentals
-Familiarity with phasor representation and reactive power concepts
Keywords
- voltage control
- reactive power management
- power system stability
- smart grid technologies