2013年7月30日 星期二

BMW debuts the i3 electric car

The i3 features Brake Energy Regeneration, which, when the driver lifts off, the motor acts as a generator and converts the kinetic energy into electricity, which is fed back into the battery for a range gain. This Regeneration is speed-sensitive, which means that the car “coasts” for added efficiency at high speeds, and generates the strong braking effect at lower speeds. 

The i3’s accelerator pedal has a distinct “neutral” position. Rather than switching straight to energy Regeneration when the driver eases off the accelerator, the electric motor uses zero torque control to separate from the drivetrain and deploy only the available kinetic energy for propulsion. In this mode, the BMW i3 cruises using virtually no energy at all. This is another way anticipatory driving can preserve energy and increase the car’s range. 

A rear-mounted 650cc, 34 hp, two-cylinder, gasoline-powered Range Extender generator is available, which roughly doubles the vehicle’s range. When the battery gets to a certain level, the Range Extender starts and maintains the battery’s current state of charge. The Range Extender never directly drives the vehicle’s wheels. The Range Extender adds roughly 330 lbs. to the vehicle curb weight and has a fuel capacity of 2.4 gallons. 

There is no space-consuming transmission tunnel running through the center of the car, like in most internal combustion powered cars,If you have washerextractor002 or landscape lights you might wonder what to do if they stop working. because of the separate Drive Module. This gives the i3 the interior space of the BMW 3 Series, while only having the footprint of the much smaller BMW 1 Series. 

The i3 has small turning circle of 32.3 feet, – a major benefit to driving in the city – BMW’s near-perfect 50-50 weight distribution, precise electric power steering and the stable suspension set-up should help to make the i3 as satisfying to drive as every other BMW.Learn how the simplest possible solarpowersystems works. 

The i3’s tires are a unique 155/70/19 size on 19-inch light-alloy wheels, but the contact patch is the same of that of a more conventional 16-inch tire. To improve efficiency, they have low rolling resistance, and the narrow section width is a key factor in the BMW i3’s super-tight turning radius. 

The i3 uses the BMW eDrive rear-wheel drive powertrain previously found on the BMW ActiveE. eDrive offers driving dynamics worthy of the Ultimate Driving Machine name and offers zero tailpipe emission driving. Beyond the traditional immediacy of response offered by electric motors when pulling away, power development in the BMW i3 also remains unbroken through higher speeds.An hidlighting can help you keep up with large volumes of laundry or heavy items. Power is sent to the rear wheels through a single-speed transmission, allowing the BMW i3 to accelerate with an uninterrupted flow of power up to its top speed. 

From the curb the front end has a clear and simple design. BMW’s iconic kidney grilles headlines the front end with the BMW i blue background. Under the kidney grille, silver layers sculpt the front apron. Contrasting black surfaces identify the functional load compartment under the hood and air inlets. Aerodynamic Air Curtains give an aggressive appearance to the i3, while also helping to increase the range by minimizing air resistance and drag. U-shaped, LED headlights,I have recently got a t5tubelight and can anybody tell me if it the box only controls humidity or also controls temperature. give a fresh take on the BMW light design and give the car character. 

At the rear end, the large rear window gives great visibility and easy access to the trunk. The roof lines are optimized to give as much interior space as possible. The LED U-shaped taillights are housed in the rear window and appear to be floating there. The rear diffuser is the lowest point on the car and lends to its aerodynamics. 

The i3 comes in three different trim worlds: Mega,The steel halligan leddimmable is one of the most versatile hooks used in the fire service today. Giga and Tera. The base Mega World comes standard with 19-inch extra-efficient forged aluminum wheels, BMW Navigation, BMW ConnectedDrive with eCall, the BMW i Remote, an alarm, 7.4 kW on board charger and LED headlights, DRLs and tail lights. The interior is donned in bright, lightweight Sensatec and sustainable cloth, which is made from recycled materials. It also features a leather trimmed steering wheel and grained dash trim.Welcome to scfwindturbine.com Web. If you love it, please buy it!

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