/
Integrating Distributed Energy Resource into Grid Operation Integrating Distributed Energy Resource into Grid Operation

Integrating Distributed Energy Resource into Grid Operation - PowerPoint Presentation

karlyn-bohler
karlyn-bohler . @karlyn-bohler
Follow
389 views
Uploaded On 2017-10-10

Integrating Distributed Energy Resource into Grid Operation - PPT Presentation

John Goodin Manager Infrastructure and Regulatory Policy solarmarket PATHWAYS May 2 2017 The growth in renewables and distributed energy resources is transforming our energy supply portfolio ID: 594836

system der grid energy der system energy grid dso amp page renewables distributed variability information control transforming management feasibility

Share:

Link:

Embed:

Download Presentation from below link

Download Presentation The PPT/PDF document "Integrating Distributed Energy Resource ..." is the property of its rightful owner. Permission is granted to download and print the materials on this web site for personal, non-commercial use only, and to display it on your personal computer provided you do not modify the materials and that you retain all copyright notices contained in the materials. By downloading content from our website, you accept the terms of this agreement.


Presentation Transcript

Slide1

Integrating Distributed Energy Resource into Grid Operations

John Goodin

Manager, Infrastructure and Regulatory Policy

solarmarket

PATHWAYS

May 2, 2017Slide2

The growth in renewables and distributed energy resources is transforming our energy supply portfolio and how the grid functions.

23,000 MW

Approx. 5,400 MW BTM solar today

130 MW/Mo. Growth Rate

System Peak Demand was 46,232 MW on July 27, 2016Slide3

The transforming grid is creating new challenges and opportunities.

CPS1 is evaluated on a rolling 12-month average.  Over the past few years, the rolling average has been declining as a result of some poor daily performances.  Thus, the CAISO need to take measures to improve daily performance on days with higher variability.Slide4

High-DER future provides opportunity to re-think the T-D interface for an integrated decentralized system.New control & coordination needed at the T-D interfaceIf not controlled locally, DER variability is exported to the bulk system to be managed

No assurance of dispatch feasibility past T-D interface

How to

structure roles & responsibilities of DSO & ISO

at the

T-D interface?

Reliable, safe operation is essentialMust work as a whole system to achieve policy objectives

Must satisfy customer needs for choice, flexibility & resilience – the bottom-up drivers of change Page 4

Retail

Wholesale

Strive to control DER volatility and variability locally by circuit and substationSlide5

What tools and information must be developed and shared?Industry must develop better short-term DER operational forecasting techniques and methods DSO develop robust distribution system control and protection enhancements-- DER Management Systems (DERMS)DSO communicate advisory information on grid conditions to DER Providers so

that DER providers can submit feasible bids/schedules to the ISO

ISO provide schedule information to DSO to assess feasibility and system impacts.

DER provider inform ISO of resource limitations via updated schedules/bids or via outage management system.

Page

5Slide6

How can we address these impacts to benefit the grid and achieve GHG goals?Integrate renewables with renewables; smart/sensing invertersCo-locate solar and storage to shape output and responsePromote transportation electrificationLeverage local and regional collaboration and operational diversity Enable distributed energy resources and flexible loads

Develop fast, frequent autonomous load response

Deploy dynamic and time-variant rates that align with the needs of the transforming grid

Promote load shift and energy storage capabilities

Encourage targeted energy efficiency measures

Page

6