摘 要
随着现代电力系统规模的不断扩大和用电负荷的日益复杂化，无功功率的合理补偿已成为提升电网运行效率、降低损耗以及改善电能质量的关键技术手段。本研究旨在深入探讨无功补偿技术在电力系统中的应用现状及其优化策略，以解决传统补偿方法中存在的动态响应不足、补偿精度低以及经济性较差等问题。通过综合运用理论分析、仿真建模与实验验证的方法，本文提出了一种基于智能算法的自适应无功补偿优化模型，该模型能够根据电网实时运行状态自动调整补偿参数，从而显著提高系统的稳定性和经济性。研究结果表明，所提出的优化方法不仅有效降低了电网的无功功率损耗，还大幅提升了电压质量和设备利用率。此外，通过对典型场景的实际测试，验证了该方法在不同工况下的适用性和可靠性。本研究的主要创新点在于将智能优化算法与传统无功补偿技术相结合，实现了补偿策略的动态化和精细化管理，为电力系统的高效运行提供了新的技术路径。研究成果对推动无功补偿技术的发展以及促进智能电网建设具有重要的理论意义和实际应用价值。关键词：无功补偿；智能算法；优化模型；动态响应；电压质量
Abstract
With the continuous expansion of modern power systems and the increasing complexity of electricity loads, the rational compensation of reactive power has become a key technical means to improve the operational efficiency of power grids, reduce losses, and enhance power quality. This study focuses on exploring the current application status and optimization strategies of reactive power compensation technologies in power systems, aiming to address issues such as insufficient dynamic response, low compensation accuracy, and poor economic performance inherent in traditional methods. By integrating theoretical analysis, simulation modeling, and experimental validation, this paper proposes an adaptive reactive power compensation optimization model based on intelligent algorithms. The model is capable of automatically adjusting compensation parameters according to the real-time operational state of the power grid, thereby significantly improving system stability and economic efficiency. The results indicate that the proposed optimization method not only effectively reduces reactive power losses in the grid but also substantially enhances voltage quality and equipment utilization. Furthermore, practical tests in typical scenarios confirm the applicability and reliability of this method under various operating conditions. The primary innovation of this research lies in the integration of intelligent optimization algorithms with conventional reactive power compensation technologies, achieving dynamic and refined management of compensation strategies and providing a new technical approach for the efficient operation of power systems. The findings hold significant theoretical implications and practical value for advancing reactive power compensation technologies and promoting the development of smart grids..
Key Words：Reactive Power Compensation；Intelligent Algorithm；Optimization Model；Dynamic Response；Voltage Quality
目 录
摘 要 I
Abstract II
第1章 绪论 1
1.1 无功补偿技术的研究背景与意义 1
1.2 国内外无功补偿技术研究现状 1
1.3 本文研究方法与技术路线 2
第2章 无功补偿技术的基本原理与应用分析 3
2.1 无功功率的基本概念与作用 3
2.2 常见无功补偿装置的分类与特点 3
2.3 无功补偿技术在电力系统中的应用场景 4
2.4 无功补偿对电网性能的影响分析 4
2.5 提高无功补偿效率的关键因素 5
第3章 无功补偿技术的优化策略研究 6
3.1 无功补偿优化的目标与约束条件 6
3.2 基于数学模型的无功补偿优化方法 6
3.3 智能算法在无功补偿优化中的应用 7
3.4 动态无功补偿技术的优化策略 7
3.5 实际案例中优化效果的评估方法 8
第4章 无功补偿技术的实际应用与案例分析 10
4.1 工业配电网中的无功补偿实践 10
4.2 风电场无功补偿技术的应用挑战 10
4.3 分布式电源接入下的无功补偿方案 11
4.4 特殊场景下无功补偿的技术改进 11
4.5 应用案例的效果总结与经验分享 12
结 论 12
参考文献 14
致 谢 15
