Post on 10-Jul-2020
COMPLETE THE SECURITY CLASSIFICATION
USING THE SLIDE MASTER VIEW. ARIAL 9PT BOLD
COMPLETE THE SECURITY CLASSIFICATION
USING THE SLIDE MASTER VIEW. ARIAL 8PT BOLD
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Firming up the business case: A systems approach to wind-plus-storage solutions
Sindhu Shankar
Wind Industry Forum, 21/03/2019Source: https://www.esdnews.com.au
© Frazer-Nash Consultancy Ltd. All rights reserved.
What is Wind Firming?
“Firm capacity” is capacity that will
be available when it is needed the
most.
Capacity firming can be
physical
economic/contractual
2
© Frazer-Nash Consultancy Ltd. All rights reserved.
Complexities of Wind Firming
3
Source: abc.net.au
© Frazer-Nash Consultancy Ltd. All rights reserved.
Cross-Industry Innovation: A Systems Engineering Approach
4
Different Demands,
Same Journey
Source: www.globirdenergy.com.au
Source: https://www.slideshare.net
© Frazer-Nash Consultancy Ltd. All rights reserved.
A Systems Engineering Approach
5
RequirementsSystem
ArchitectureUse case
Business Case Development
Concept of
Operations
Requirements
Engineering
© Frazer-Nash Consultancy Ltd. All rights reserved.
CONOPS/ Use Case Definition
6
Complex use cases including time shifting, FFR requirements, islanding.
Kennedy Energy Park Hornsdale Power Reserve Lincoln Gap Wind Farm
Lake Bonney BESS Dalrymple Battery Project Bulgana Green Power Hub
Source: https://www.qmeb.com.au Source: https://www.esdnews.com.au
Source: https://reneweconomy.com.au Source: https://www.escri-sa.com.au/ Source: https://reneweconomy.com.au
Source: https://reneweconomy.com.au
System Architecture – Functional/
Organisational Layer
Sub-Contractor Organisations
Asset Owner and Operator
External Organisations
Commercial/Contractual Relationship
Information/Data Flow
Legend
5
Gov. & Regulators
Market Participant
Asset Manager
AEMO
Market Management
Energy Market Management
Asset Portfolio
Battery
O&M Contractor
Asset Maintenance and Operations
Bid SupervisionPortfolio Management
Bid Submission
Asset Management
Wind
NEM Market Info.
Dispatch RequirementsBid
Asset Tech. Info.
Ass
et T
ech
In
fo.
BidOptimisedBidWeather
Dispatch DetailsMarket Participant Registration
Asset Tech Info.
Transmission Network
Transmission Management
Connection & Access Fee
Government, Regulators & Councils
Permits/ Approvals
Policy
O&M Contract
Operational Input
Mx Schedule
Regulations
Regulations
Operational Data
Asset Management Strategy
© Frazer-Nash Consultancy Ltd. All rights reserved.
System Architecture – Systems Layer
5
Portfolio Management
System
Plant Control System
Energy Management
System
System Alert
Sensitivities
PriceForecast Price
State of ChargeDischarge/Charge Power (MW)
Energy (MWh)
Power Dispatch Signal
TemperatureCurrent Capacity
Market Management
System
Weather Bidding System
Bid
System Architecture – Business Process Layer
9
Bid Supervision & Submission
Bidding SystemTraderTimescale
1Receive
Optimised Bid
2Display
Optimised Bid
3Review
Optimised Bid
4Edit Bid
5Register
Edited Bid
6Submit Bid
Change Optimised
Bid?
Yes
No
<HMI>
<HMI>
0
30 sec
3:45 min
5 min
© Frazer-Nash Consultancy Ltd. All rights reserved.
Requirements Definition - Bid Supervision
Bid Supervision Requirements
ID Number Requirement Work Package Delivery Mode
1.1 The bidding system shall receive optimised bids produced by the
battery bidding algorithm
Develop bidding
system
Bidding software
1.2 The bidding system shall display optimised bids produced by the
battery bidding algorithm for trader review
Develop bidding
system
Bidding software
1.3 The bidding system shall allow the trader to review the bid
▪ The bidding system shall display market information to the
trader
Develop bidding
system
Business process
Trader
Bidding Software
1.4 The bidding system shall allow a trader to edit bids Business process Trader
1.6 The bidding system shall submit bids Develop bidding
system
Bidding Software
10
© Frazer-Nash Consultancy Ltd. All rights reserved.
A Systems Engineering Approach
11
RequirementsSystem
ArchitectureUse case
Business Case Development
Concept of
Operations
Requirements
Engineering
Validation
Verification