200 likes | 324 Views
Agenda Item 3.0 PSPC Meeting 237 December 21, 2007. Maintenance Standards for the Forward Capacity Market Presentation to the ISO NE Power Supply Planning Committee. Debra Richert – Vice President Reiner W. Kuhr – Senior Executive Consultant Robert H. Whalley – Senior Consultant
E N D
Agenda Item 3.0 PSPC Meeting 237 December 21, 2007
Maintenance Standards for the Forward Capacity MarketPresentation to the ISO NE Power Supply Planning Committee Debra Richert – Vice President Reiner W. Kuhr – Senior Executive Consultant Robert H. Whalley – Senior Consultant Carolyn Gusick -- Consultant Shaw Stone & Webster Management Consultants December 21, 2007
Overview • S&W presented analysis of historical outages and tasks to PSPC at two separate meetings • August 16, 2007 • September 19, 2007 • Using this analysis as a guideline combined with the experience of S&W in the field of generator maintenance practices, recommended maintenance allotments were made
Definitions ESOH is “Equivalent Scheduled Outage Hours” which account for partial outages (i.e. a 50% reduction in load over one hour is equal to 0.5 ESOH) EOH is “Equivalent Operating Hours” used by combustion turbine manufacturers to track planned maintenance intervals
Summary of Suggested Annual Outage ESOH and Major Maintenance Hours
Summary of Typical Annual Outage and Major Maintenance Hours • The breakdown of typical annual maintenance activities used in developing the recommendation are described in the following slides
Typical Maintenance Activities for Subcritical Coal-Fired Steam Units
Typical Maintenance Activities for Supercritical Coal-Fired Steam Units
Typical Maintenance Activities for Subcritical Oil Fired and Dual-Fired Steam Units
Typical Maintenance Activities for Supercritical Oil Fired and Dual Fired Steam Units
Typical Maintenance Activities Natural Gas Fired Simple Cycle Combustion Turbine Plant
Typical Maintenance Activities for Jet Fuel Fired Gas Turbines
Typical Maintenance Activities for Oil Fired Combustion Turbine Plants
Typical Maintenance Activities for Reciprocating Engine Plants