Developing High PV Penetration Cases for Frequency Response Study of U.S. Western Interconnection

2017 Ninth Annual IEEE Green Technologies Conference (GreenTech) Pub Date : 2017-03-01 DOI:10.1109/GREENTECH.2017.51

Jin Tan, Y. Zhang, Santosh Veda, Tarek Elgindy, Yilu Liu

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引用次数: 38

Abstract

Recent large penetrations of solar photovoltaic (PV) generation and the inertial characteristics of inverter-based generation technologies have caught the attention of those in the electric power industry in the United States. This paper presents a systematic approach to develop test cases of high penetrations of PV for the Western Interconnection. First, to examine the accuracy of the base case model, the Western Electricity Coordinating Council (WECC) model is validated by using measurement data from synchronized phasor measurement units. Based on the 2022 Light Spring case, we developed four high PV penetration cases for the WECC system that are of interest to the industry: 5% PV+15 % wind, 25% PV+15% wind, 45% PV+15% wind, 65% PV+15% wind). Additionally, a method to project PV is proposed that is based on collected, realistic PV distribution information, including the current and future PV power plant locations and penetrations in the WECC system. Both the utility-scale PV plant and residential rooftop PV are included in this study.

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开发用于美国西部电网频率响应研究的高光伏渗透案例

最近太阳能光伏发电(PV)的大规模渗透和基于逆变器的发电技术的惯性特性引起了美国电力行业的关注。本文提出了一种系统的方法来开发西部互联高渗透光伏测试用例。首先，为了检验基本情况模型的准确性，使用同步相量测量单元的测量数据验证了西部电力协调委员会(WECC)模型。基于2022年Light Spring案例，我们为行业感兴趣的WECC系统开发了四个高光伏渗透率案例:5%光伏+15%风，25%光伏+15%风，45%光伏+15%风，65%光伏+15%风)。此外，本文还提出了一种基于收集到的、真实的光伏分布信息(包括当前和未来光伏电站的位置以及在WECC系统中的渗透率)的光伏项目规划方法。本研究包括公用事业规模的光伏电站和住宅屋顶光伏电站。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2017 Ninth Annual IEEE Green Technologies Conference (GreenTech)

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