Elia Group SA/NV · EURONEXT:ELI
Elia Group SA/NV — Technical Presentation (March 2013)
11 slides from Elia Group SA/NV's technical presentation, Mar 22, 2013
Slide 1: R3 provided by distributed resources – Product proposal for 2014
R3 provided by distributed resources – PRODUCT PROPOSAL for 2014 1rst Experts Working Group for A.S. provided by distributed resources Elia ENMAN 22/03/2012 PROPOSAL FOR DISCUSSION
Slide 2: Content
Content • Main characteristics of most adequate model for DER • Contractual impact for Elia • Data exchanges that are needed • Congestion management • Product proposal for a R3 from distributed resources 22/03/2012 PROPOSAL FOR DISCUSSION 2
Slide 3: Main characteristics of most adequate model for DER (1)
Main characteristics of most adequate model for DER (1) 1. NO correction of BRPs perimeter: Request to GU : 40 MW No correction BRP 2 BRP 2 Initial Position: +100 – 100 = 0MW New Position: +100 - 60 -0 = +40 MW GU (Load) supplier Prod GU (Load) supplier Prod Buys Injection Buys Injection =100MW offt
Slide 4: Main characteristics of most adequate model for DER (2)
Main characteristics of most adequate model for DER (2) 2. Capacity Only product: BRP 1 BRP 1 Zone is short: -100 MW Position: Initial Position: -100MW -100MW Request : 100 MW Imbalance settlement : -100 MW @MIP NO correction BRP 2 Initial Position: BRP 2 Zone is BRP 2 0MW NewPosition: balanced NewP
Slide 5: Feasibility for 2014 / 2015
Feasibility for 2014 / 2015 1. Contractual impact for Elia: 1. Balancing rules have to be adapted 2. “Contrat ARP” has to be adapted (contractual obligation for BRP to be balanced) » Obligation to be balances must remain » In real time deviations caused by activations should be authorized 2. Data ex
Slide 6: Data exchanges that are needed (1)
Data exchanges that are needed (1) 1. Settlement of the service (availability, activation): o Elia: verifies the availability of /activates a contractual reserved power o Aggregator: “splits” the reserve power into it’s pool of access points o DSO: owns the validated metering of the concerned access
Slide 7: Data exchanges that are needed (2)
Data exchanges that are needed (2) 3. How to Report each activation to the right BRP: o Elia: activates a amount of energy (cf; contractual reserved power) o Aggregator: “splits” the power into it’s pool of access points o DSO : owns the register of the supplier and BRP per access point o Contractua
Slide 8: Feasibility for 2014 / 2015
Feasibility for 2014 / 2015 1. Contractual impact for Elia: 1. Balancing rules have to be adapted • “Contrat ARP” has to be adapted (contractual obligation for BRP to be balanced) • Obligation to be balances must remain • In real time deviations caused by activations should be authorized 2. Data exc
Slide 9: Product proposal for a R3 from distributed resources (1)
Product proposal for a R3 from distributed resources (1) 1. Needs: • Any new R3 product should have nearly the same ‘quality’ as R3 prod (availability, flexibility…) and at most competitive price • Remark: aggregators announce be competitive with R3 production 2. Volume: • Has to be limited in compa
Slide 10: Product proposal for a R3 from distributed resources (2): Reservation
Product proposal for a R3 from distributed resources (2) 4. Reservation • Need: 100% availability • Based on real metering and not on nominations • Controlled per quarter-hour • Reduction on R3 – Pmad ( Penalty on R3min-Pmad) • No control of availability during 2 hours after activation • Example of
Slide 11: Activation
Product proposal for a R3 from distributed resources 5. Activation • 1 activation = # quarters between start and stop • No remuneration necessary due to characteristics of Model • Based on real 15’ metering and not on 10” T.M. • Reference curve: based on last 15’ metering • Penalty per 15’ on (Energ