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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


Complexities of Wind Firming

3

Source: abc.net.au


Cross-Industry Innovation: A Systems Engineering Approach

4

Different Demands,

Same Journey

Source: www.globirdenergy.com.au

Source: https://www.slideshare.net


A Systems Engineering Approach

5

RequirementsSystem

ArchitectureUse case

Business Case Development

Concept of

Operations

Requirements

Engineering


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

https://www.qmeb.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


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


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


A Systems Engineering Approach

11

RequirementsSystem

ArchitectureUse case

Business Case Development

Concept of

Operations

Requirements

Engineering

Validation

Verification

www.fncaustralia.com.au

Thank you.

Sindhu Shankar, Consultant

[email protected]

(03) 9037 2200

12www.fncaustralia.com.au Source: https://www.esdnews.com.au

complete the security classification using the slide ... · sindhu shankar, consultant...

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