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Regulation Services Network The information contained in this - - PowerPoint PPT Presentation

Apr 04, 2024 8 likes •379 views

Regulation Services Network The information contained in this presentation is for the 1 exclusive and confidential use of the recipient. Any other distribution, use, reproduction or alteration of the information contained in this presentation,

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Regulation Services Network

A Water Energy Nexus Company

1 The information contained in this presentation is for the exclusive and confidential use of the recipient. Any other distribution, use, reproduction or alteration of the information contained in this presentation, by the addressee or by any other recipient, without the prior written consent of SEMPA Power Systems Ltd. is strictly prohibited.

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Overview

  • 1. How does the Electricity Market work?
  • 2. What is an ISO/RTO?
  • 3. What is Electricity System Regulation?
  • 4. Sempa’s Regulation Services Network (RSN)

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  • 4. Sempa’s Regulation Services Network (RSN)
  • 5. Examples of Regulating Resources
  • 6. RSN Operations Overview
  • 7. Pilot Opportunity - Next Steps
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Components of the Electricity Market

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ISO Procurement of Ancillary Services Operation of the grid involves two general areas of activity:

  • Transmission system control
  • Generation Control

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  • Generation Control
  • Generation Dispatch
  • Automatic Generation Control (AGC)
  • System Regulation is Purchased as a service

by the ISO

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System Regulation

Second by second

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Second by second balancing of supply and load (system regulation), is currently accomplished by adjusting generation

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Growing Market Opportunity - Regulation

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Sempa Regulation Services Network

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Opportunities for Water Asset Owners

Smart Grid to Smart Water – New Revenue for Water and Waste Water Asset Owners

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  • New revenue stream from existing assets
  • Low risk to pilot, rapid success, easy to scale
  • Leadership in Smart Grid and Smart Water Technologies
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Setpoints selected to achieve ISO target within resource constraints

Resource Control and Optimization

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Resource Ontology: State-dependent

  • perating constraints

for each resource Resource Regulation Response Optimization Engine (R3OE) Resource State feedback

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RSN Technical Architecture

DNP3 slave

  • ver:
  • FrameRelay
  • Hardware VPN
  • Software VPN

Secured channel using:

  • AES-128 authentication
  • SHA-1 integrity
  • AES-128 encryption

R3OE Site resource control and measurement:

  • Insure resource control

integrity

  • Perform local device

and process

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Replicated database for data integrity and

  • ffline analysis

and process measurement

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Waste Water Aeration

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Water Pumping

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RSN Override

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Regulation – ISO Signal

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Regulation – Resource Response

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Regulation – Resource Response

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Regulation – Resource Response

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Regulation – Resource Response

SimPump1 (500 kW) STARTS

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STARTS Total number 10 Average number per hour 1.54 OFF time Average 0:00:21:58 Minimum 0:00:19:56 Maximum 0:00:31:00 ON time Average 0:00:19:53 Minimum 0:00:12:24 Maximum 0:00:23:08

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Regulation – Resource Response

SimPump2 (550 kW) STARTS

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STARTS Total number 9 Average number per hour 1.38 OFF time Average 0:00:22:14 Minimum 0:00:20:00 Maximum 0:00:26:56 ON time Average 0:00:21:29 Minimum 0:00:20:00 Maximum 0:00:26:44

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Regulation – Resource Response

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Regulation – Resource Response

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Regulation – Resource Response

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Regulation – Resource Response

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Regulation – Resource Response

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Regulation – Resource Response

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Regulation – Resource Response

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Regulation – Resource Response

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Regulation – Resource Response

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Regulation – Resource Response

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Regulation – Resource Response

The aggregate

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The aggregate response of each resource in the network is compiled to form the regulation response

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Resource Operating Neutrality

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Resource Operating Neutrality

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Resource Operating Neutrality

Pump (1000 kW)

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Pump (1000 kW) Without RSN Enabled: Total Starts: 6 Total Run Time: 03:15:15 Energy Consumption: 3254 kWh With RSN Enabled: Total Starts: 6 Total Run Time: 03:16:04 Energy Consumption: 3268 kWh

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Revenue Opportunity

Participation in the long term System Regulation market will enable individual resources to generate revenue at an average rate of $50,000 annually per megawatt of regulation

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annually per megawatt of regulation

  • range. The total amount is dependent
  • n the facility’s electrical power

availability and the resource's

  • perating boundaries.
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Asset Identification & Operational Audits Engineer & Integrate Controls Connect to ISO Signals

3-6 MONTHS

Pilot Opportunity - Next Steps

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Pilot Regulation Asset Revenue Generation

THS

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  • –

Demonstrated leadership in the water energy nexus – Revenue share supports continued innovation

  • Municipalities

– Reduce energy costs associated with water systems (up to $10M per year) – New revenue stream based on monetizing flexibility and storage inherent in existing water assets

  • –

New, lower cost source of system regulation

Ontario Water Energy Nexus Smart Grid Pilot

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– New, lower cost source of system regulation – Free up to 100MW of clean, green power – Green, scalable support for integration of intermittent renewables

  • –

Leading, high value jobs in the green economy

  • Global leadership in smart grid applications at the water energy nexus

A Water Energy Nexus Company

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Thank You

www.sempapower.com

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