Volvo Car Corporation takes the next step in the company’ohydrates electrification strategy by making test cars together with Range Extenders – planet that are fitted having a combustion engine to raise their effective array.
The projects, supported by the actual Swedish Energy Firm and the EU, include three potential technological innovation combinations. Tests of the numerous concepts will get arrived in the first 1 / 4 of 2012.
The company’s technological developments in this area currently encompass some different technology combinations, with three-cylinder petrol machines being installed to check electric drive for the front wheels. All the variants feature braking system energy regeneration. The engines can run on both petrol along with ethanol (E85).
Two of the solutions derive from the Volvo C30 Electric and a second is based on the Volvo V60 Plug-in Mixture. In both cases, the standard battery pack has been somewhat decreased in size to make area for the combustion motor and its fuel tank.
Technical thought I: Volvo C30 with series-connected Vary Extender
This is based on a C30 Utility with a three-cylinder combustion generator producing 60 power (45 kW) installed under the rear insert compartment floor. The car also has a 40 litre fuel tank.
The combustion engine is linked with a 40 kilowatt generator. The power it generates is used primarily to drive the car’utes 111 horsepower (Eighty two kW) electric motor, nonetheless the driver can also choose to let the generator ask for the battery, thus helping the car’s operating collection on electricity.
The Range Extender increases the electronic car’s range by up to 1,Thousand km – on top of the 100 km range made available from the car’s battery power.
Technical concept The second: Volvo C30 with parallel-connected Range Extender
Right here the car gets a better three-cylinder combustion engine along at the rear and a Forty litre fuel tank. The real difference between this and the first solution is the particular parallel connection, where the turbocharged 190 horsepower engine primarily drives the rear wheels through a six-speed automatic transmission. This gives a better fuel performance rating when traveling with the combustion generator cruising on the highway. By using a 40kW generator the battery can be charged to give the automotive increased range about electricity alone.
Here much too the electric motor can be a 111 hp (82 kW) unit. The two power sources supply the car more than 309 hp in total, and also acceleration from 0-100 km/h with less than six mere seconds.
The Range Extender improves the electric car’s vary by more than A single,000 km – besides the range of up to Seventy five km provided by this car’s battery pack.
Technical thought III: Volvo V60 with parallel-connected Vary Extender
This is a solution when the entire drive offer is installed below the bonnet at the front. The 111 hp (90 kW) electric motor will be supplemented with a three-cylinder gasoline turbo engine producing 190 hp (135 kW), a two-stage computerized transmission and a Forty five kW generator. Electric power from the combustion serps drives the front trolley wheels via the gearbox plus recharges the battery package whenever needed.
Up to be able to 50 km/h, the car is obviously powered solely by electricity. The combustion engine is triggered at higher data transfer speeds. What is more, it costs the battery pack when its charge falls below a predetermined degree.
The battery pack is located within the rear load floorboards and it gives the operater a range of 50 kilometers on electricity on their own. The car also has your 45 litre fish tank for petrol or even E85.
With this technology, the Range Penis extender increases the car’s entire range by a lot more than 1,000 km’s.