1 / 10

Mark McGranaghan Vice President, Power Delivery and Utilization NYPSC May 22, 2014

Mark McGranaghan Vice President, Power Delivery and Utilization NYPSC May 22, 2014. The Vision. An Integrated Grid. Integrated Grid Research Gaps. Enabling Policy and Regulations. Developing the Framework.

mareo
Download Presentation

Mark McGranaghan Vice President, Power Delivery and Utilization NYPSC May 22, 2014

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Mark McGranaghanVice President, Power Delivery and UtilizationNYPSC May 22, 2014

  2. The Vision An Integrated Grid

  3. Integrated Grid Research Gaps Enabling Policy and Regulations

  4. Developing the Framework • Develop a frameworkfor assessing the costs and benefitsof the combinations of technology that lead to a moreintegrated grid • Ensure consistency in comparison of options • Build aresource library that will integrate knowledge from demonstrations Scenario Development Comparison of Scenarios Hosting Capacity Assessment Cost Benefit Analysis – All Value Streams Distribution Grid Impact/ Technology Solutions Transmission System Impact/ Technology Solutions Comprehensive Framework: Consistent, Repeatable & Transparent

  5. Integration of Distributed Resources Energy, Capacity & Ancillary Services Generation Capacity & Ancillary Service Central Generation Voltage & Frequency Stability Frequency Support Transmission Increasing Re-dispatchTransmission Constraint Loss Reduction Sub-transmission Increasing Penetration Level Increasing Penetration Level Reverse Power FlowReactive Power Balance T&D Avoided Capacity Substation Prevalent Overvoltage, Overcapacity & Protection Issues Loss Reduction Feeder-level Voltage Support Localized Voltage & Capacity in Long Circuits Distribution Edge

  6. Learning from Germany • Installed Capacity(2013) Solar Wind ~63GW of Installed Wind and PV – mostly connected to LV and MV grid Recent Changes in Germany to Address Concern of Grid Reliability Source: Fraunhofer Institute, Germany

  7. The “Duck” Curve is Real Not Just Resource Adequacy but the Adequacy of Resource of the Right Type More upward ramping capability is required when sun goes down Increased requirement for downward ramping capability in the morning Need lower minimum generation levels to avoid over-generation Source: ENEL – Measured Data from Southern Italy and CAISO analysis

  8. Integrated Planning and Operation • Establish technical requirements for transmission-distribution interface in a distributed resource future • Scheduling • Real-time balancing • Integrated markets • Planning • T&D operation • Integrated System Modeling Requires a coordinated effort among all stakeholders

  9. Broad Collaboration Required Enabling Policy and Regulations

  10. Thank You!

More Related