'Ramp rates' presentation slideshows

Midterm Report

Midterm Report. Reporter : Yu. Outline. Operational Adequacy Studies of Power Systems With Wind Farms and Energy Storages Base-Load Cycling on a System With Significant Wind Penetration. First paper. Operational Adequacy Studies of Power Systems With Wind Farms and Energy Storages

602 views • 49 slides

EE 553 Security-constrained unit commitment (SCUC)

EE 553 Security-constrained unit commitment (SCUC). J. McCalley. The problem of unit commitment (UC) is to decide which units to interconnect over the next T hours, where T is commonly as few as 2 but more commonly it is 24 or 48 hours, or even 1 week. Unit Commitment (UC).

935 views • 43 slides

Flexible Energy Scheduling Tool for Integration of Variable generation

Flexible Energy Scheduling Tool for Integration of Variable generation. WECC VGS Operating Workgroup Salt Lake City Michael Milligan and Erik Ela Dec 7, 2011. Objective. VGS OWG is interested in assessing reserve methods, possibly recommending one or more

416 views • 27 slides

FERC Order 764

FERC Order 764. 15 minute Scheduling. FERC Order 764. Topics Implementation timeline FERC Requirements WECC Requirements Impacts PS, RT, ATF WIT Displays. FERC Order 764. November 12, 2013 implemented 15 minute scheduling FERC Order 764. FERC Order 764. 15 minute Scheduling

458 views • 22 slides

The Duck Chart

The Duck Chart. Potential 2020 Ramping Issues. Projected 2020 Ramp Rates. 13,500 MW in 2 hours. 6,300 MW in 2 hours. 8,000 MW in 2 hours. Addressing the Duck Chart. Addressing the Duck Chart. Highest net load: 33,400 MW at 7pm. Lowest net load: 19,600 MW at 4pm.

257 views • 11 slides

Vehicle Overspeed prediction & testing Applications Engineer Training

Vehicle Overspeed prediction & testing Applications Engineer Training. North America Application Engineering Mark Peterson May 2006. POWER. Downhill Motor Speedup - - 2 reasons:. Pump becomes a motor, motor becomes a pump

198 views • 8 slides

Telemetry of HSLs for WGRs

Telemetry of HSLs for WGRs. David Maggio April 12 th , 2011. Issue. There is a flaw in the logic that QSEs are using to determine the telemetered HSL in real-time This primarily causes an issue for the period following a release from curtailment

178 views • 7 slides

PDCWG Report to ROS

206 views • 7 slides

MMS Issues Review

MMS Issues Review. Brandon Whittle Lead, Real-Time Market Operations. Notification of Mitigation in SCED. If SCED issues a base point based on a mitigated offer, is there a requirement that QSEs be notified? If not, is it something to add as a nice-to-have?.

76 views • 7 slides

CTL Aerospace Titanium Welding Center

CTL Aerospace Titanium Welding Center. Welding and local stress relief of reactive metals. CTL Aerospace Titanium Welding Center Capabilities. Welding In Argon Purged Chamber Local Stress Relief In Controlled Argon Atmosphere Weld Chamber is Capable of Handling Large Parts.

279 views • 4 slides