电力系统无功优化与电压控制策略 -电气工程及其自动化专业

摘要

在现代社会，电力系统作为生活与工业生产的重要基础设施，其稳定性与效率至关重要。随着新能源的广泛接入和电网复杂度的增加，电力系统无功优化与电压控制策略的研究成为确保电网高效运行的关键。本研究首先介绍了无功优化与电压控制在国内外的发展现状，并分析了当前策略的优势与局限。接着，详细探讨了无功功率与电压质量的相互关系，以及无功产生和传输对电力系统的影响。本文深入分析了电压控制的基本原理和策略的实时性与适应性要求，并对当前电压调节设备与技术进行了详尽的介绍。特别地，本研究提出了一种整合应用方案，将无功补偿设备的优化配置、发电侧与负荷侧的协调控制、实时监控与高级控制系统进行有机结合，以达到更有效的无功和电压管理。此外，文中还讨论了综合管理与优化策略的重要性，强调了技术和政策结合的必要性。研究结论指出，通过科学的无功优化与电压控制策略可以显著提高电力系统的运行效率和可靠性，对未来智能电网的发展具有深远意义。最后，本研究也指出了当前研究的不足和未来可能的发展方向。

关键词：电力系统无功优化电压控制

Abstract

In modern society, as an important infrastructure for daily life and industrial production, the stability and efficiency of the power system are crucial. With the widespread integration of new energy and the increasing complexity of the power grid, the study of reactive power optimization and voltage control strategies in the power system has become the key to ensuring the efficient operation of the power grid. This study first introduces the current development status of reactive power optimization and voltage control both domestically and internationally, and analyzes the advantages and limitations of current strategies. Furthermore, the interrelationship between reactive power and voltage quality, as well as the impact of reactive power generation and transmission on the power system, were discussed in detail. This article provides an in-depth analysis of the basic principles and real-time and adaptive requirements of voltage control strategies, and provides a detailed introduction to current voltage regulation equipment and technologies. Specifically, this study proposes an integrated application solution that organically combines the optimization configuration of reactive power compensation equipment, coordinated control of power generation and load sides, real-time monitoring, and advanced control systems to achieve more effective reactive power and voltage management. In addition, the article also discusses the importance of comprehensive management and optimization strategies, emphasizing the necessity of combining technology and policy. The research conclusion points out that scientific reactive power optimization and voltage control strategies can significantly improve the operational efficiency and reliability of the power system, which has profound significance for the development of future smart grids. Finally, this study also pointed out the shortcomings of current research and possible future development directions.

Keywords: Power system Reactive power optimization Voltage control

1 引言 1

2 电力系统无功优化理论 1

2.1 无功功率与电压质量的关系 1

2.2 无功功率的产生与传输 2

3 电压控制策略分析 2

3.1 电压控制的基本原理 2

3.2 电压控制策略的实时性与适应性 2

4 电压调节设备与技术 3

4.1 电压调节设备 3

4.2 电压调节技术 4

5 无功优化与电压控制的结合应用 4