| 引用本文: | 檀 俊,叶小晖,朱旭凯,等.基于硬件在环的安全稳定控制系统分布式检测平台研究与开发[J].电力系统保护与控制,2025,53(20):176-187. |
| TAN Jun,YE Xiaohui,ZHU Xukai,et al.Research and development of a distributed detection platform for security and stability control systems based on hardware-in-the-loop[J].Power System Protection and Control,2025,53(20):176-187 |
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| 摘要: |
| 安全稳定控制系统保障电力系统的安全稳定运行。现有稳控系统功能测试在离线环境下的集中式开环测试无法有效应对复杂动态情况，且在实时性和适应性方面存在一定局限。为此，提出一种基于硬件在环的分布式在线测试方法，实现非实时仿真工具下的在线测试，旨在解决以往测试方法在实时性和适应性方面的不足。首先，研究了分布式结构下的同步机制、信息互访和结果评价等关键技术。接着针对测试需求，设计了适用于动态测试的事件识别算法。然后，开发支持多轮闭环迭代的检测平台来提供全面的测试结果，以验证稳控系统的有效性。最后，以某送出区域电网稳控系统为例，进行试点应用，通过仿真测试和实际工程验证，证明了所提测试方法的性能。 |
| 关键词: 安全稳定控制系统 分布式测试 非实时仿真 在线测试 事件识别 |
| DOI：10.19783/j.cnki.pspc.241561 |
| 分类号: |
| 基金项目:国家自然科学基金项目资助(52407140) |
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| Research and development of a distributed detection platform for security and stability control systems based on hardware-in-the-loop |
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TAN Jun1, 2, YE Xiaohui1, 2, ZHU Xukai3, LIANG Jifeng4, WANG Leibao4
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1. School of Electrical Engineering, Yanshan University, Qinhuangdao 066004, China; 2. Key Laboratory of Power Electronics
for Energy Conservation and Drive Control of Hebei Province (Yanshan University), Qinhuangdao 066004, China;
3. Guodian Zhongzhi Electric Technology Co., Ltd., Beijing 100192, China; 4. State Grid Hebei Electric
Power Co., Ltd. Electric Power Science Research Institute, Shijiazhuang 050021, China
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| Abstract: |
| Security and stability control systems ensure the secure operation of power systems. Existing function tests of stability control systems are typically performed in offline environment using centralized open-loop testing, which cannot effectively address complex dynamic conditions and suffers from limitations in real-time performance and adaptability. To overcome these shortcomings, this paper presents a distributed online testing method based on hardware-in-the-loop, enabling online testing with non-real-time simulation tools. First, key technologies such as synchronization, information exchange, and result evaluation in a distributed system are studied. Then, an event identification algorithm suitable for dynamic testing is designed according to testing requirements. Next, a multi-round closed-loop iteration testing platform is developed to provide comprehensive testing results and verify the effectiveness of the stability control systems. Finally, a pilot application of the proposed method is conducted on the stability control system of a sending-end power grid. Simulation tests and engineering validation confirm the performance of the proposed testing method. |
| Key words: security and stability control system distributed testing non-real-time simulation online testing event identification |
