GRID4EU-NICE GRID PROJECT: HOW TO FACILITATE THE INTEGRATION OF DISTRIBUTED ENERGY RESOURCES INTO THE LOCAL GRID

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1 GRID4EU-NICE GRID PROJECT: HOW TO FACILITATE THE INTEGRATION OF DISTRIBUTED ENERGY RESOURCES INTO THE LOCAL GRID IRED 2014, Kyoto, November 18 th 2014 Rémy GARAUDE VERDIER GRID4EU Coordinator, ERDF project manager

2 Global agenda GRID4EU at a glance Integrate DER into the local grid in NICE GRID GRID4EU To stay connected to GRID4EU 2

3 Global agenda GRID4EU at a glance Integrate DER into the local grid in NICE GRID GRID4EU To stay connected to GRID4EU 3

4 An EU FP7 Smart Grids project Project lead by 6 Electricity Distribution System Operators - covering altogether more than 50% of metered electricity customers in Europe Overall 27 partners from various horizons (utilities, manufacturers, universities and research institutes) Duration: 51 months from November 2011 to January 2016 Total eligible costs: 54M - requested EC Grant 25.5M Project Coordinator Technical Director Chairman of General Assembly 4

5 6 Demonstrators 27 Partners 5

6 6

7 6 Demonstrators with different use cases 1. Outage Detection in the LV Network 1. Failure Management in MV networks 2. Decentralized Grid operation in MV networks 1. LV Grid Automation of Failure Management 2. MV Grid Automation of Failure Management 3. Management of Islanding operation 1. Secondary Substation Node (SSN) or LV & MV Control Infrastructure 2. Automatic Failure Detection 3. Automatic Grid Recovery 4. Customer Engagement 1. Voltage Control on MV Grids 2. Anti-islanding Protection on MV Grids 3. MV Measurement Acquisition 4. Demand Response for MV Customers 1. Islanding 2. Reduction of power demand 3. Manage maximised PV production on LV network regarding constraints and flexibility programs 4. Encourage residents to adopt smarter habits according to network state

8 Interactions and synergies between Demonstrators 8

9 Project Milestones Project kick-off Nov 2011 Project closure Jan 2016 ' ' Oct 2012 Yearly project report Oct 2013 Yearly project report Oct 2014 Yearly project report Oct 2015 Yearly project report Definition and publication of technical specifications Delivered Installation of the equipment for each demonstrator Close to be delivered Test of the demonstrators / exploitation of data and functionalities Ongoing Return on Experience, projections and replication of results Started 9

10 Global agenda GRID4EU at a glance Integrate DER into the local grid in NICE GRID GRID4EU To stay connected to GRID4EU 10

11 Nice Grid - GRID4EU Facts and Figures Site description Carros located in Southern France, in an electrical peninsula inhabitants, with residential and industrial areas Already 1,8 MWp of solar PV Single 400 kv line supplying the area 88 secondary substations 20 MW peak load AVIGNON 400 kv line MARSEILLE TOULON CARROS NICE Use cases Optimize massive PV integration in the distribution grid Test islanding within a low voltage Test 3.5 MW load shedding within the area city of Carros Incentivize prosumer behavior

12 Need for flexible load management

13 Nice Grid Architecture to enable flexible load management FLEXIBILITY DEMAND TRANSMISSION SYSTEM OPERATOR DEMAND RESPONSE REQUEST OPTIMIZATION AND MANAGEMENT BIDS AGREGATOR B2B CONSUMPTION FORECASTS D- 1 NETWORK ENERGY MANAGER (NEM) AGREGATOR B2C PRODUCTION FORECASTS D-1 NETWORK AGREGATOR

14 Integrate DER through active demand: on/off peak tariffs Traditional off-peak hours OFF ON In France, off-peak hours time are decided by the DSO Residential clients can choose either a base tariff or a on/off peak tariff 8 off-peak hours are offered: 22:00-6:00 or 22:30-6:30 for example In 2014: 15,10 c /kwh peak vs. 10,44 c /kwh off-peak Every day, for 21 clients during summer 2013 OFF New off-peak hours: a four-hour block substitution ON OFF ON OFF ON First off peak four hours in the night are replaced by the 12:00 PM 4:00 PM block For 14 clients, new start of electrical boiler at 12 PM

15 Energy consumption shifting Conclusion and perspectives Solar off-peak hours and battery impacts In Watts for an average residential client in :00 02:00 04:00 06:00 08:00 10:00 12:00 14:00 16:00 18:00 20:00 22:00 Solar off peak hours impact seems to be too important between 12:00 PM and 1:00 PM and not sufficient during the remaining block Shifting solar offpeak hours as well as starting electrical boilers at different time seems to be relevant Battery block Solar off-peak hours average impact on consumption in 2013 Average PV generation on 41 producer in In 2014, NICE GRID will combine this with residential batteries, charging from 2:00 PM Source: ERDF, EDF R&D

16 Global agenda GRID4EU at a glance Integrate DER into the local grid in NICE GRID GRID4EU To stay connected to GRID4EU 16

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