Definition and implementation of a global EV ... - Park & Charge
Definition and implementation of a global EV ... - Park & Charge
Definition and implementation of a global EV ... - Park & Charge
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final report<br />
4 The solution - system specifications<br />
4.1 Overview<br />
The hereby proposed mains AC conductive charging system is based the previous considerations<br />
<strong>and</strong> compies to the recent st<strong>and</strong>ard proposals.<br />
The basic intention is, that any combination mains AC charging components, fully or partially<br />
compatible to the OMNICHARGE architecture, can be used at the maximum possible power<br />
<strong>and</strong> safety level.<br />
IEC-compatible charging concept<br />
unspecific IEC-socket outlet (16A blue)<br />
without power indicator<br />
the default current is 16A<br />
plug<br />
N<br />
L1<br />
PE<br />
PIN CPL<br />
connector<br />
L1 N<br />
CPL PE<br />
PIN<br />
IEC 309-2 compatibel<br />
N : neutral<br />
L1: phase<br />
PE: ground<br />
CP: control pilot<br />
PI: power indicator<br />
domestic socket outlet<br />
without communication<br />
adapter cordset<br />
national connector systems<br />
0<br />
10 16 32<br />
A<br />
instead <strong>of</strong> utilizing an adapter<br />
the resistor could be located<br />
at the vehicle connector<br />
maximum continuous current<br />
is set by a resistor between<br />
power indicator <strong>and</strong> ground<br />
I max resistance<br />
16A open<br />
13A 1800 Ohm<br />
10A 1000 Ohm<br />
8A 680 Ohm<br />
eg. 6kW@2 ph<br />
10 16<br />
0<br />
32<br />
400V/16A<br />
A<br />
enhanced infrastructure<br />
10 16<br />
0<br />
32<br />
with communication<br />
A<br />
via the control pilot<br />
Wallbox or Home <strong>Charge</strong> Device<br />
special infrastructure<br />
P<br />
with communication<br />
via the control pilot<br />
10 16<br />
0<br />
32<br />
A<br />
charging station<br />
Figure 5: Implementation <strong>of</strong> the downwardly compatible OMNICHARGE architecture<br />
4.2 Degrees <strong>of</strong> compliance<br />
4.2.1 On board chargers<br />
Any existing on board charging equipment, designed for mains operation will partially<br />
comply to the system.<br />
At the part <strong>of</strong> the vehicle, on board chargers are to be seperated into three groups:<br />
17/01/2008 14 Infrastructure for electrical vehicles
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