Green Emotion WP 4

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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

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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

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Overview of installed EV Charge Point
infrastructure

• 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

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Overview of installed EV Charge Point
infrastructure

• Work Package 4 Grid Evolution
• Tasks 1 to 5
• Pan-European requirements on recharging
  infrastructure including installation and
  operational aspects
• EV charge management inclding Communication
  protocols
• The smart (distribution) grid from demonstration
  to mass market deployment
• Guidelines for infrastructure deployment from
  utility perspective
• Survey of new functionalities

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Overview of installed EV Charge Point
infrastructure

• 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

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Overview of installed EV Charge Point
infrastructure

• 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

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Overview of installed EV Charge Point
infrastructure

• 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,
  3?, 32A, 230V AC design.
• Street posts vary from 3.52kW per socket to 44kW
  per socket

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Overview of installed EV Charge Point
infrastructure

• 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, 3?, 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

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Overview of installed EV Charge Point
infrastructure

• 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 customers home distribution
  system inside the boundary of the customer meter

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Overview of installed EV Charge Point
infrastructure

• 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.

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Overview of installed EV Charge Point
infrastructure

• 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

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Overview of installed EV Charge Point
infrastructure

• Work Package 4, Task 1 Data
• Price/Cost of Home Charging
• Home charging units vary from 770 to 1500
  including installation

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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

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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 ecars Thank You for Your
Time Questions?