MISO, in support of a group of stakeholders, created a formal process to verify and approve economic reconfiguration requests from MISO members to ensure that the requests are assessed in a consistent, reliable, and timely manner across the MISO 1 Pablo Ruiz and Mitchell Myhre, Congestion Mitigation with Transmission Reconfigurations, Organization of MISO States Market and Transmission Work Groups. [...] The Brattle Group’s analysis of applying a combination of topology optimization, dynamic line ratings and power flow control devices to the Kansas and Oklahoma portion of the SPP grid demonstrates that the combination of these technologies could reduce congestion and more than double the existing headroom for interconnecting renewable resources, adding 3.7 GW of headroom with a payback period of o. [...] In 2018, NewGrid, SPP and The Brattle Group evaluated the potential of using topology optimization to identify reconfigurations to support decision making in Operations Planning. [...] The resulting congestion cost savings in the real-time markets were estimated to be in the range of $18-44 million annually. [...] The cost of electricity to customers in the area increased by over $15 million in the first 10 weeks of 2014 due to congestion.
Authors
- Pages
- 9
- Published in
- United States of America
Table of Contents
- Alliant Energy Interstate Power and Light Customers Saved 49 in 2
- Congestion Costs Over the Last Two Years 2
- Single Transmission Reconfiguration Saves MISO 3.5 million in Three Weeks 2
- Reduced Wind Curtailments by 86 2
- MISO to Support Reconfiguration Requests to Mitigate Congestion Costs. 2
- Overload Mitigation of Major Constraint in the SPP Market. 3
- Full Congestion Relief on a Frequently Binding Wind Generation Constraint. 3
- Topology Reconfigurations Could have Eliminated 98 of Transmission 3
- Overloads Reducing Congestion Costs by 85. 3
- SPP Released Stranded Generation During Winter Storm Elliott with 4
- Reconfigurations. 4
- Combining Grid-Enhancing Technologies to Enable Additional Renewable 4
- Connections. 4
- Mitigation of MISOSPP Market Seam Constraints 4
- Temporary Transmission Solutions in SPP. 4
- Congestion relief of major standing constraint in MISO 5
- SPP Finds Reconfiguration Solutions to 55 of Constraints Analyzed with 5
- Topology Optimization in NewGrid Pilot 5
- Most Costly Constraint in SPP Permanently Fixed with Reconfiguration. 5
- ERCOT uses Topology Optimization Software to Support Operations Planning 6
- Topology Optimization Can Reduce System Operating Limit SOL Violation 6
- Frequency by 75 in SPP 6
- Topology Optimization Avoids Load Shedding for NERC TPL-001-4 Planning 7
- Events in SPP. 7
- Study of Winter Storm Jupiter Found that Topology Optimization Can Mitigate 7
- Overhead Transmission Line Failure Risk Due to Icing in Sunflower Electric. 7
- Transmission Reconfigurations can Increase Zonal Transfer Capacity by up to 7
- 12 in the UK. 7
- Transmission Reconfigurations Relieve Congestion During Polar Vortex 2014 in 8
- MISO 8
- Topology Optimization Could Reduce Day-Ahead Congestion Costs in PJM by 30 8
- Financial Transmission Rights FTR Revenue Adequacy Improve with Topology 9
- Optimization 9
- Topology Optimization Could Reduce Real-Time Congestion Costs in PJM by 9
- Over 50. 9
