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Brattle Group:2024发电机并网成效评估报告:美国七大区域输电运营商并网成效及流程排名(中译版)(72页).pdf

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1、 Generator Interconnection ScorecardRanking Interconnection Outcomes and Processes of the Seven U.S.Regional Transmission System Operators February 2024 Authors|John D.Wilson,Richard Seide,Rob Gramlich,and J.Michael HagertyPrepared for Advanced Energy United with funding from the Advanced Energy Ins

2、tituteWith Contributions FromJohannes Pfeifenberger and Abigail ShermanAcknowledgementsThe authors appreciate the expert review provided by Will Gorman of Lawrence Berkeley National Laboratory(LBNL),staff of Advanced Energy United,Fulin Zhuang of GridBright,and the participants in interviews with in

3、terconnection customers,as listed in the Appendix.1 The authors also appreciate the assistance of LBNL for providing essential data.1 All organization references are provided for identification purposes only.This report reflects the professional findings and opinions of the study authors and no endo

4、rsement of the findings by those recognized for their valuable contributions is implied.CONTENTSExecutive Summary 51|The Purpose of the Generator Interconnection Scorecard 92|The Generator Interconnection Process 103|Approach to Developing the Scorecard 15 3.1.Scorecard Categories and Metrics 15 3.2

5、.Evidence Relied on for Scoring Interconnection Processes 164|Generator Interconnection Scorecard Results 185|Scorecard Detailed Results and Discussion 21 5.1.Interconnection Process Results 21 5.1.1.Speed:Length and predictability of study and network 22 upgrade process 5.1.2.Regional assessments o

6、f interconnection speed 26 5.1.3.Interconnection Costs:Cost uncertainty a larger 31 concern than total costs 5.1.4.Regional assessments of interconnection costs 35 5.2.Pre-Queue Information 38 5.3.Interconnection Study Process 42 5.3.1.Staff resources are inadequate in every respect 43 5.3.2.Transpa

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本文主要介绍了2024年美国七个区域传输系统运营商的发电机互联评分卡。评分卡基于对互联客户的调查和对互联过程结果的分析,对每个区域在六个类别上的表现进行了评估,并给出了总体评分。 关键点包括: 1. 评分卡确认了广泛的认识,即发电机互联过程未能有效和高效地允许新的发电和储能资源接入传输网络。 2. 评分卡显示,ERCOT和CAISO的互联过程表现最好,分别获得B级评分,但原因不同。ERCOT因处理大量资源并保持合理的时间线和成本而得分高,而CAISO因主动升级其传输系统而得分高。 3. 其余五个区域获得了较低的总体评分,表明需要进行重大改进。 4. 评分卡还指出,由于各区域互联过程的差异,改进的障碍也各不相同。 5. 评分卡还强调了全面、综合的改革对于有效和高效的发电机互联是必要的。
为什么美国各区域电网运营商的发电机并网过程存在差异? 发电机并网过程中,哪些因素导致并网速度和成本存在不确定性? 各区域电网运营商如何通过改进并网过程来促进新能源发展?
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