Synergy电池储能系统（BESS）概述.pdf

1、Synergys Battery Energy Storage System(BESS)OverviewNimish Trivedi and Dom WatsonFuture Energy2Synergy in a snapshotWAs largest electricity generator and energy retailerGenerate6,500 GWhof electricity p.a1.1 million+electricity customersWorkforce of 1,500+employees and contractorsWEM in a SnapshotDe

2、mand(MW)Peak demand(record actual):4,486 MW at 6:30 pm,20 Jan 2025.Reserve Capacity Target(27-28):6,238 MWMinimum demand(record actual):511 MW on 10 Nov 2024;unscheduled minimum 474 MW same day.Minimum-demand outlook falls from 402 MW(2024-25)to 25 MW(2028-29)below zero from 2029-30(conceptual net s

3、urplus PV available for storage).Consumption(Energy)Underlying annual consumption:20 TWh Rooftop PV penetration:installed on 40%of SWIS homes&businesses.28 August 20253The SWIS faces record extremes from 4,486 MW summer peaks to just 511 MW minimums with rooftop PV reshaping consumption as residenti

4、al demand is increasingly supplied behind the meter.Demand(MW)and temperature(C)profiles covering the observed peak demand dayWEM in a SnapshotDemand(MW)Peak demand(record actual):4,486 MW at 6:30 pm,20 Jan 2025.Reserve Capacity Target(27-28):6,238 MWMinimum demand(record actual):511 MW on 10 Nov 20

5、24;unscheduled minimum 474 MW same day.Minimum-demand outlook falls from 402 MW(2024-25)to 25 MW(2028-29)below zero from 2029-30(conceptual net surplus PV available for storage).Consumption(Energy)Underlying annual consumption:20 TWh Rooftop PV penetration:installed on 40%of SWIS homes&businesses.28

6、 August 20254The SWIS faces record extremes from 4,486 MW summer peaks to just 511 MW minimums with rooftop PV reshaping consumption as residential demand is increasingly supplied behind the meter.Actual and forecast underlying electricity consumption by component,Expected scenario,2019-20 to 2034-3