EUW - Session 9 Metering and grid data management for grid optimisation and energy transition a raising role for DSOs

Transcription

1 EUW - Session 9 Metering and grid data management for grid optimisation and energy transition a raising role for DSOs François Blanc ERDF 4 th November 2015

2 ERDF: key figures (for the year 2014) EMPLOYEES 11 ANNUAL TURNOVER: MILLION EUROS MILLION ON-SITE INTERVENTIONS 35 MILLION CUSTOMERS NEW CLIENTS CONNECTED TO THE NETWORK 396,2 TWh OF ELECTRICITY TRANSMITTED ON THE DISTRIBUTION NETWORK km OF POWER LINES (HIGH AND LOW VOLTAGE) MILLION EUROS OF INVESTMENT NEW FACILITIES THAT ALLOW FOR THE TRANSMISSION OF RENEWABLE ENERGIES I I 2

3 ERDF s digital ambition Our global program, «Le Programme numérique» is aimed at accelerating the company s digital transformation, with three major stakes: Capitalize on the richness of the data collected to deliver an ever better public service as a neutral DSO Take advantage of new digital technologies to enhance our industrial economical and relational performance Pave the way for the true digitalization of DSOs in France, in Europe and Internationally I 3

4 This digital transformation is built around 5 dimensions Digital relationships with clients and territories Digital network Management Culture & collaboration Data operation Digital innovation and mobile experience Develop a big data capability allowing to manage, analyze, enrich and publish metering data I 4

5 Data operation for internal and external use ERDF is a Big Data manager Data storage Data Scientists Data use Big Data operation for internal use: Optimizing the asset management Improving the network operation Improving the investments Excellence in Data operation for more efficient and cost-effective power distribution Big Data operation for external use: Concessionary authorities, the national regulator and national bodies Players of the electricity market Local authorities Final customers, suppliers and appointed third parties Ecosystem players (innovation) I 5

6 Data operation for internal and external use ERDF is a Big Data manager Data storage Data Scientists Data use Big Data operation for internal use: Optimizing the asset management Improving the network operation Improving the investments Excellence in Data operation for more efficient and cost-effective power distribution Big Data operation for external use: Concessionary authorities, the national regulator and national bodies Players of the electricity market Local authorities Final customers, suppliers and appointed third parties Ecosystem players (innovation) I 6

7 Datamining at ERDF : taking advantage of the opportunities offered by Big Data. > A structured and iterative approach Algorithms Verifications on the 1 Data operation 2 3 construction field 4 Algorithms improvement Data Laboratory, Data (from smart meters, clients, maps ) Data-analytics & Data visualisation Business expertise on the field Iterative approach «Hit Ratio» > 2 Uses cases : Preventive maintenance on HV/MV transformers Reduction of non technical losses thanks to smart meters I 7

8 Preventive maintenance on HV/MV transformers Big Data approach to improve methods of assets management: A Proof of Concept is being held on HV/MV transformers 2 Partners 4500 HV/MV transformers 1.5 billion of fixed assets Average age : 30 years Characteristics Operations and repairs Telemetering Weather Data Alarms and remote controls Datalake Diminution of incidents Maintenance optimization Longer life expectancy Better supervision Heterogeneous data sources Datalake constitution Big data analysis Evaluation & implementation Search for internal and exogenous data linked to transformers Aggregate these data in a dedicated platform Search for correlations to improve predictive models Enhance economic gains to angle implementations I 8 8

9 Reduction of Non Technical Losses (NTL) thanks to smart meters > Datamining approach in areas already equipped with smart meters (Tours and Lyon) Application of datamining methods: Dedicated data laboratory : delivery points, 200 M index, 1,2 M Linky alarms (French smart meters), Data crossing (contract, interventions, ) Innovative datavisualisation tool (DeltaMetric) Operational implementation on the field: Iterative approach based on operational verification on suspected case Algorithm adaptation to reach a determinist detection (hit-ratio) > Consistent use cases on different non technical losses Consumption with inactive contract Metering dysfunctions Presumptive fraud Consumption per day (kwh) + consumption without contracts! Consumption per week (Wh) Power max per week(w) Consumption per day (kwh) + smart meter alert!!! Power max per day + contract power! Individual NTL cases detected by datamining method I 9

10 Data operation for internal and external use ERDF is a Big Data manager Data storage Data Scientists Data use Big Data operation for internal use: Optimizing the asset management Improving the network operation Improving the investments Excellence in Data operation for more efficient and cost-effective power distribution Big Data operation for external use: Concessionary authorities, the national regulator and national bodies Players of the electricity market Local authorities Final customers, suppliers and appointed third parties Ecosystem players (innovation) I 10

11 ERDF is committed to developing Open-Data in order to boost data/energy ecosystems Third parties needs + ERDF initiative > A proactive strategy has been initiated in 2015 to strengthen ERDF s role as a neutral market enabler - 12 datasets have been made public in Some data sets are being provided for the Climate Change Challenge and for some regional hackathons. > This requires an internal governance to fuel this virtuous circle in a long-term perspective and in a safe and secure way. Data on prod. & cons. Data on the environment Data on the market Regulation Legal Technical SWOT Opportunity analysis Data sets opened in 2015 Data on networks Customer data Socio-economic data Additional data sets to be opened in2016 I 11

12 ERDF s Open Data policy benefits players of the power system and local authorities 15/04/20 : Open access to ERDF s monthly electricity balance (amount of power produced, consumed, fed into and extracted from the network). This followed a commitment made to the national regulator, and was part of the Programme Numérique s targeted breakthroughs. 15/09/07 : 8 new datasets are published. Producers Panorama -- 3 datasets -- Producers line -- 2 datasets -- Flexibility Capacity -- 2 datasets -- Supply quality -- 1 dataset -- These datasets are accessible on ERDF website : The publication is based on a specialized open data platform; which allows well-informed audience to download raw data and reuse them thanks to dedicated APIs. These datasets are also accessible through the French national free public Data server : 12