2011 International Wind Diesel Conference Electric Vehicles in SmartGrids Jito Coleman TDX Power.
-
Upload
taniya-knox -
Category
Documents
-
view
215 -
download
0
Transcript of 2011 International Wind Diesel Conference Electric Vehicles in SmartGrids Jito Coleman TDX Power.
![Page 1: 2011 International Wind Diesel Conference Electric Vehicles in SmartGrids Jito Coleman TDX Power.](https://reader036.fdocuments.in/reader036/viewer/2022062712/56649c945503460f949503f7/html5/thumbnails/1.jpg)
2011 International Wind Diesel Conference
Electric Vehicles in SmartGrids
Jito Coleman
TDX Power
![Page 2: 2011 International Wind Diesel Conference Electric Vehicles in SmartGrids Jito Coleman TDX Power.](https://reader036.fdocuments.in/reader036/viewer/2022062712/56649c945503460f949503f7/html5/thumbnails/2.jpg)
3/8/11
2011 International Wind Diesel Conference
WHY EV?
• Efficient transportation• Renewables displace fuel• Good for SmartGrids
– Dispatchable Load– Electrical Storage
• EVs are comings– Light duty cars and trucks– 4 wheelers– Snowmobiles ?
![Page 3: 2011 International Wind Diesel Conference Electric Vehicles in SmartGrids Jito Coleman TDX Power.](https://reader036.fdocuments.in/reader036/viewer/2022062712/56649c945503460f949503f7/html5/thumbnails/3.jpg)
3/8/11
2011 International Wind Diesel Conference
EV Mileage 20 KWH Battery 70 mile range: 2/10 kW Charger
EV or PHEV - Light Duty Fleet - 3.5 miles / kwhDiesel Genset - 12-15 kwh / gallon
EV equivalent mileage
40 - 50 mpg
Vehicle Mileage
0
10
20
30
40
50
60
STANDARD EV OR PHEV
mpg
![Page 4: 2011 International Wind Diesel Conference Electric Vehicles in SmartGrids Jito Coleman TDX Power.](https://reader036.fdocuments.in/reader036/viewer/2022062712/56649c945503460f949503f7/html5/thumbnails/4.jpg)
3/8/11
2011 International Wind Diesel Conference
Electric 4-Wheelers
Wheels Miles Lbs TypeMfgr Vehicle Type Drive Range Weight Battery Volts
miles lbs
Doran e-ATV ATV 2 35 540 Flooded 36EVS e.Force ATV Rear 20 624 NiMH 72Zap Dude ATV Rear 25 707 AGM 48Barefoot EUV ATV 2 or 4 40 820 Lithium 80
Ruff& Tuff RTEV UTV 2 30 1330 AGM 48X-Treme XU-3000 UTV 2 35 1360 AGM 48GEM eL XD NEV 2 40 1550 AGM 72Bad Boy Buggy UTV 4 25 1600 AGM 48Polaris Ranger UTV 4 50 1700 Flooded 48
![Page 5: 2011 International Wind Diesel Conference Electric Vehicles in SmartGrids Jito Coleman TDX Power.](https://reader036.fdocuments.in/reader036/viewer/2022062712/56649c945503460f949503f7/html5/thumbnails/5.jpg)
3/8/11
2011 International Wind Diesel Conference
Electric 4 Wheeler on St. Paul
![Page 6: 2011 International Wind Diesel Conference Electric Vehicles in SmartGrids Jito Coleman TDX Power.](https://reader036.fdocuments.in/reader036/viewer/2022062712/56649c945503460f949503f7/html5/thumbnails/6.jpg)
3/8/11
2011 International Wind Diesel Conference
EV Battery Needs
• Opportunistic Charging– Slow charging immediately after use– Key to battery life
• Dual Rate Charging High - 240 V 2 hoursSlow - 120 V 12 hours
![Page 7: 2011 International Wind Diesel Conference Electric Vehicles in SmartGrids Jito Coleman TDX Power.](https://reader036.fdocuments.in/reader036/viewer/2022062712/56649c945503460f949503f7/html5/thumbnails/7.jpg)
3/8/11
2011 International Wind Diesel Conference
EV Value in SmartGrids
• Dispatchable Load• Energy Storage
Stability - Seconds
Spinning Reserve - Minutes
Load Shifting - Hours
![Page 8: 2011 International Wind Diesel Conference Electric Vehicles in SmartGrids Jito Coleman TDX Power.](https://reader036.fdocuments.in/reader036/viewer/2022062712/56649c945503460f949503f7/html5/thumbnails/8.jpg)
3/8/11
2011 International Wind Diesel Conference
Dispatchable Load Value
• EPRI: 75% battery value for SmartGrids is as dispatchable load.
Requires• Standard on-board vehicle chargers• Controlled charger sites
– Communicationsor– Frequency Control at site
![Page 9: 2011 International Wind Diesel Conference Electric Vehicles in SmartGrids Jito Coleman TDX Power.](https://reader036.fdocuments.in/reader036/viewer/2022062712/56649c945503460f949503f7/html5/thumbnails/9.jpg)
3/8/11
2011 International Wind Diesel Conference
Electrical Storage
• Stability and Spinning Reserve – Bi-Directional Charger (Not Main stream)– Remote control – Battery life issues– Secondary
• Number of EV’s plugged in• State of battery charge• User preferences
![Page 10: 2011 International Wind Diesel Conference Electric Vehicles in SmartGrids Jito Coleman TDX Power.](https://reader036.fdocuments.in/reader036/viewer/2022062712/56649c945503460f949503f7/html5/thumbnails/10.jpg)
3/8/11
2011 International Wind Diesel Conference
Electrical Storage
Kempton et al U of Delaware
![Page 11: 2011 International Wind Diesel Conference Electric Vehicles in SmartGrids Jito Coleman TDX Power.](https://reader036.fdocuments.in/reader036/viewer/2022062712/56649c945503460f949503f7/html5/thumbnails/11.jpg)
3/8/11
2011 International Wind Diesel Conference
Electrical Storage
• Load Shifting – Bi-directional charger– 50% of value as dispatchable load– Bigger battery life issue– Smaller value proposition– Bigger social issue
![Page 12: 2011 International Wind Diesel Conference Electric Vehicles in SmartGrids Jito Coleman TDX Power.](https://reader036.fdocuments.in/reader036/viewer/2022062712/56649c945503460f949503f7/html5/thumbnails/12.jpg)
3/8/11
2011 International Wind Diesel Conference
Questions for Isolated Grids
• Can they leverage higher renewable contribution?
• How will they compare to batteries, flywheels, ultra caps ?
• Is there financial leverage?
• What impact from social issues?