CAISO transmission planning process文稿

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1、RevisedTransmissionPlanningProcessAmendmenttoTariffRevisiontoDraftTariffLanguagepostedMay19,2010–CleanversionFourthReplacementCAISOTariffMay21,2010TransmissionPlanningProposalProcessDraftTariffLanguageForDiscussionPurposesOnly24COMPREHENSIVETRANSMISSIONPLANNINGPROCESS.24.1OverviewTh

2、eCAISOwilldevelopacomprehensiveTransmissionPlanandapprovetransmissionupgradesoradditionsusingtheTransmissionPlanningProcesssetforthinthisSection24.TheCAISOwillanalyzetheneedfortransmissionupgradesandadditionsinaccordancewiththemethodologiesandcriteriasetforthinthisSection24,theTrans

3、missionControlAgreement,andtheapplicableBusinessPracticeManuals.ThecomprehensiveTransmissionPlanwillidentifytransmissionupgradeoradditionprojectsassociatedwithApprovedProjectSponsorsthatareMerchantTransmissionFacilitiesorareneededto(1)maintainSystemReliability;(2)satisfytherequireme

4、ntsofaLocationConstrainedResourceInterconnectionFacility;and(3)maintainthesimultaneousfeasibilityofallocatedLong-TermCRRs.ThecomprehensiveTransmissionPlanwillidentifytransmissionadditionandupgradeelementswithnoapprovedProjectSponsorsneededto(1)meetstateandfederalpolicyrequirementsan

5、dinitiatives,includingrenewableandotherenvironmentalpolicies;and(2)reducecongestioncosts,productionsupplycosts,transmissionlosses,orotherelectricsupplycostsresultingfromimprovedaccesstocost-effectiveresources.ForpurposesofthisSection24,theterm“theyearX/(X+1)planningcycle”willreferto

6、theTransmissionPlanningProcessinitiatedduringyearXtocompleteacomprehensiveTransmissionPlaninyearX+1.24.2NatureoftheTransmissionPlanningProcessTheCAISOwilldeveloptheannualcomprehensiveTransmissionPlanandapprovetransmissionupgradesoradditionsusingaTransmissionPlanningProcesswiththreep

7、hases.InPhase1,theCAISOwilldevelopandcompletetheUnifiedPlanningAssumptionsandStudyPlanand,inparallel,begindevelopmentofaconceptualstatewideplan.InPhase2,theCAISOwillcompletethecomprehensiveTransmissionPlan.InPhase3,theCAISOwillevaluateproposalstoconstructandownspecifictransmissionup

8、gradeoradditionalel