Green Emotion WP 4 – Grid Evolution, Task 1 - Functional and Design Requirements of Infrastructure...

Green EmotionWP 4 – Grid Evolution, Task 1 - Functional and Design Requirements of Infrastructure

Presented by: Philip LeGoy ESB ecars

3rd Stakeholder Forum, 22 November 2011, Paris

October 20th 2011

Overview of installed EV Charge Point infrastructure

Work Package 4 – Grid Evolution WP4 Objective

Use the numerous on-going demonstration field trials and infrastructure roll outs of the consortium of project partners to develop the tools and requirements of an EV charging grid infrastructure:

• Which provides for adequate capacity

• Which is user friendly to the EV customer and provides for their needs

• Which is developed with broadly accepted economic and technical principles and agreed standards of safety

October 20th 2011


Work Package 4 – Grid Evolution The Proposed system for WP4

Will integrate all existing standards and incorporate new standards which are currently under development

Will be fully integrated with the transmission and distribution grid

Will facilitate EV charging by any EV customer, traveling anywhere in Europe

Will enable the provision of EV power requirements to Renewable Energy Resources

There are 5 tasks in WP4

October 20th 2011


Work Package 4 – Grid Evolution Tasks 1 to 5

1. Pan-European requirements on recharging infrastructure including installation and operational aspects

2. EV charge management inclding Communication protocols

3. The smart (distribution) grid: from demonstration to mass market deployment

4. Guidelines for infrastructure deployment from utility perspective

5. Survey of new functionalities

October 20th 2011


Work Package 4 – Grid Evolution Task 1 undertaken by ESB ecars

Functional and Design Requirements of Infrastructure• This task is designed to collect data on the hardware, software and costs of

installation of infrastructure as installed across Europe

• There are two surveys that have been distributed to project participants and a few selected stakeholders.

• The first survey is a Technical Survey for infrastructure• The second is a Cost/Price Survey for cost/price of installed infrastructure

• Data collected will be passed to other Tasks in the Green eMotion project for integration, analysis and evaluation

• The deadline for final report for this task is T12 - February 2012

October 20th 2011


Work Package 4, Task 1 Data Collection Brief Update of data collected at present

Infrastructure data shows there are 3 major categories

• Public and On Street Charging Infrastructure

• Fast Charging Infrastructure

• Home Charging Infrastructure

October 20th 2011


Work Package 4, Task 1 Data Public/Private and On Street Charging

Generally specified is the mode 3 type 2 socket• Some mode 1, mode 2 – Schuko and legacy 3 pin sockets are installed

• Most installations are equipped with GPRS, PLCs and electrical gear

• In street charge post meters are “generally” specified as revenue grade meters

Generally all participants have chosen a 22kW, 3Ф, 32A, 230V AC design.

• Street posts vary from 3.52kW per socket to 44kW per socket

October 20th 2011


Work Package 4, Task 1 Data Public Fast Charging

Generally DC Fast Charging is the method used across the project participants.

• Generally specified as 50kW mode 4 CHAdeMO

• Most installations are equipped with GPRS, PLCs and electrical gear

Some have a 44kW, 3Ф, 63A, 230V AC unit that also fast charges EVs • Generally specified AC 44kW Mode 3 Type 2

Currently one participant have reported they have installed 1 battery swap station and they are in the process of installing 9 more

October 20th 2011


Work Package 4, Task 1 Data Home Charging

Generally the participants are installing 13A to 32A home charge points.

• Generally specified for utility pilot projects are AC Mode 3 Type 2

• Customers have installed a variety of configurations

Generally multiple tariffs are available to customers

Generally a separate dedicated circuit is installed in the customer’s home distribution system inside the boundary of the customer meter

October 20th 2011


Work Package 4, Task 1 Data Price/Cost of Public/Private and Street Charging

The average costs of Public/Private charging infrastructure vary as shown in the data collected so far.

• The variation in costs goes from €3200 to €7000 including installation and ancillary equipment on a per charge post basis.

October 20th 2011


Work Package 4, Task 1 Data Price/Cost of Fast Charging

DC Fast Charging:

• DC charging units vary in price from €13k to €50k.

• Installation costs vary from €3500 to €6000

AC Fast Charging:

• No information yet

October 20th 2011


Work Package 4, Task 1 Data Price/Cost of Home Charging

Home charging units vary from €770 to €1500 including installation

October 20th 2011

Preliminary Conclusions

Generalized Preliminary Conclusions■ In general there is a trend toward Mode 3, Type 2 street post

infrastructure at about 22kW per socket for Public/Private and street charging

■ In general there is a trend toward fast charging of the DC variety

■ Home charging appears to be Mode 3, Type 2 which is being installed for the most part, by the participants in their pilot projects, in all areas across Europe

• The data shows in southern Europe there are some Mode 1 and Mode 2 Schuko sockets being installed

October 20th 2011

Work Package 4, Task 1

External Stakeholders are invited to participate in one or both surveys.

If this is something you would be interested in please let me know after the

meeting.

From ESB ecarsThank You for Your Time

Questions?

Green Emotion WP 4 – Grid Evolution, Task 1 - Functional and Design Requirements of Infrastructure...

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