图1。Example Energy Storage System Application for Capacity Deferral .............................6 Figure 2.Energy Storage System Sizing for Reliability Enhancement .......................................10 Figure 3.Energy Storage System Application for Photovoltaic Smoothing ................................12 Figure 4.Energy Storage System Application for Backfeed Prevention.....................................14 Figure 5.Networked Sub-transmission System Serving Six Loads ...........................................16 Figure 6.使用储能系统用于N-1拥塞浮雕的演示................................................................................................................................................................................................. 18图7。Overall Screening and Transmission System Evaluation Process ..............................25 Figure 8.Overall Screening and Distribution System Evaluation Process .................................25 Figure 9.Screening Process: Infrastructure and Capacity Support ...........................................27 Figure 10.Two-Stage Screening Process: Reliability Enhancement .........................................28 Figure 11.Energy Storage System Located Where Overloaded Section Ends (Downstream of SUB) ....................................................................................................34 Figure 12.储能系统位于超载部分的下游........ 35图13。Energy Storage System Located Close to the Heavily Loaded Feeder Section/Branch ..............................................................................................................35 Figure 14.储能系统容量估计(Megawatt和Megawatt-Hour) - 图形过程............................................................................................................................................................................................................................................................................................................................. 37图15.线段在馈线的中间经历多次停电...... 38图16。线段在馈线头部经历多次断电..... 38图17。子传输径向线部分经历多次停电.......... 39图18。Energy Storage System Located at the Targeted Feeder Section ............................39 Figure 19.储能系统尺寸(红色条)用于可靠性增强....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 40图20.Energy Storage System Sizing for Renewable Integration .......................................41 Figure 21.Day-Ahead Energy Market Participation ...................................................................45 Figure 22.Reliability and Market Participation...........................................................................46 Figure 23.Market Benefit of Energy Storage System ................................................................50 Figure 24.Various Revenue Streams of Energy Storage System .............................................50 Figure 25.BR 4091 Time-Series with and without Data Cleaning .............................................55 Figure 26.Selected Feeders (Values in MW)—Tier 3 in 2023 (Peak > 100% of Normal Rating) a .............................................................................................................56 Figure 27.Hourly Load Profiles for Feeder NC_8051 ................................................................57 Figure 28.小时NC_8051超过设计等级...............................................................................................................................................................................................................................................................................................................................................................................................................................................与传输和分配升级成本相比,前期储能系统安装的收入要求........................................................................................................................................................................................................................................................................................................................................................................................................................................................... 60图30。与传输和分销升级成本相比单线图中的馈线WS-3012表示............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 63图32。Peak-Day Load in 2018 ............................................................................................64 Figure 33.Energy Storage System Energy Requirement on Peak Day .....................................64 Figure 34.与传输和分销升级成本相比,前期储能系统安装的收入要求............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 65
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