| 引用本文: | 季尚进,陈宇杰,吴浩,孔剑虹,金宇清,鞠平.基于典型光源电气特性的综合照明负荷建模[J].电力自动化设备,2025,45(3): |
| JI Shangjin,CHEN Yujie,WU Hao,KONG Jianhong,JIN Yuqing,JU Ping.Comprehensive lighting load modeling based on electrical characteristics of typical light sources[J].Electric Power Automation Equipment,2025,45(3): |
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| 摘要: |
| 2022年我国电力系统的照明负荷用电量占比高达12%，且基于电力电子技术的照明电器已成为照明市场的主流，因此，亟需研究当代照明负荷的综合模型。系统地研究了电力系统照明负荷综合模型。针对热辐射、气体放电以及发光二极管3种主流光源技术的典型照明负荷，基于各自的电气特性并采用聚合等值方法分别建立各类照明负荷的综合模型，并给出模型的典型参数范围；基于各类照明电器的市场占比，建立电力系统照明负荷的综合模型；提出了适用于BPA软件的电力系统照明负荷实用近似模型，并通过数值仿真分析了所提照明负荷模型在暂态过程中的特性，验证了该模型的实用性与合理性。 |
| 关键词: 负荷模型 照明负荷 典型光源 电气特性 数值仿真 |
| DOI：10.16081/j.epae.202412031 |
| 分类号:TM714;TM923 |
| 基金项目:国家自然科学基金资助项目(51837004) |
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| Comprehensive lighting load modeling based on electrical characteristics of typical light sources |
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JI Shangjin1, CHEN Yujie1, WU Hao1, KONG Jianhong2, JIN Yuqing3, JU Ping3
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1.College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China;2.Philips Lighting Electronics(Shanghai) Co.,Ltd.,Shanghai 200000, China;3.College of Energy and Electrical Engineering, Hohai University, Nanjing 210098, China
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| Abstract: |
| In 2022, the proportion of lighting load electricity consumption is up to 12% in China’s power system, and lighting appliances based on power electronics technology have become the mainstream of the lighting market. Therefore, there is an urgent need to study the comprehensive model of contemporary lighting load. The comprehensive model for lighting load in the power system has been systematically studied. Aiming at the typical lighting loads of three mainstream light source technologies: thermal radiation, gas discharge and light emitting diodes, the comprehensive model of each type of lighting load based on their respective electrical characteristics is established using the aggregation equivalence method, and the typical parameter range of the model is provided. Based on the market share of various lighting appliances, the comprehensive model of lighting load in the power system is established. A practical approximate model for power system lighting load applicable to BPA software is proposed, and the characteristics of the proposed lighting load model during transient processes are analyzed through numerical simulation, which verifies the practicability and rationality of the model. |
| Key words: load model lighting load typical light source electrical characteristics numerical simulation |
