BMW Concept ActiveE 1Series Goes Electric

30 Мар 2014 | Author: | Комментарии к записи BMW Concept ActiveE 1Series Goes Electric отключены
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BMW Concept ActiveE: 1-Series Electric

The BMW 1-Series is going with the ActiveE Concept — the chapter in BMW’s Megacity — will be produced for large-scale testing. Can you handle ze power ?

than just another the ActiveE is planned for a larger field test than the one being held for the Mini E as of Project I. This bit of data, with the debut at the Detroit Show. means it’s U.S bound.

The vehicle itself is small step in the maturity of electric concept. Unlike electric cars. which with a huge rush of that dissipates over the ActiveE uses a synchronous designed to more closely torque delivery deeper the power band.

Power is set at 170 HP 184 lb-ft of torque, which is to get the battery-laden coupe up to 60 MPH in about 8.5 Not world-beating, but it’s capable of to full in 4.5 hours on a U.S. 220-volt residential box and has a 100-mile Built into the 1-Series this is all meant to produce an car experience more in line BMW’s expressed value as a machine.

More importantly any of this is what the ActiveE BMW, as a company continues to its Megacity low-consumption vehicle and plans for building a sub-brand for cars. What this new will eventually look is uncertain, but they’ve admitted the gets them one step

The next chapter in BMW’s i Megacity Vehicle research

Introducing the BMW Concept ActiveE, the electric vehicle project BMW Group’s initiative to produce that explore solutions to environmental impacts while the kinetic driving experience for BMW has long been known. The BMW ActiveE follows the all-electric E as the second large-scale electric test program to be conducted in the of interested customers.

The BMW Group yet another milestone along the way to CO2-free mobility. The BMW Concept provides a taste of a purely powered BMW. Focused on the of practical use, the study is on the BMW 1 Series Coupe and embodies the agility and characteristic driving of the 1 Series for the first time as of an emissions-free drive concept.

the world premiere of the BMW Concept at the North American International Show (NAIAS) 2010 in the BMW Group is highlighting the continuation of its and development activities in the field of The field tests with the E as part of project i in the US and Europe already provided important into the demands required of production electric vehicles. As a step, project i has begun of a second trial fleet of vehicles based on the BMW Concept

These vehicles are likewise for everyday use by private and select customers as part of a large-scale test. The insights gathered in the will be fed into the development of an powered serial production which the BMW Group will put on the under a sub-brand of BMW in the first of the next decade.

The BMW Concept has allowed BMW to explore new vehicle solutions and components which be crucial to the success of the Megacity The intelligent integration of drive within the existing vehicle of the BMW 1 Series Coupe offers the to provide four full-size and a luggage compartment with a of 200 litres / 7 cu ft. The motor, specially for the model and located in the rear delivers 125 kW/170 hp and provides torque of 250 Nm / 184 lb-ft.

It accelerates the vehicle in less 9 seconds from zero to 100 (0-60 mph in approx. 8.5 seconds).

The drive system draws its from new, advanced battery pack developed by BMW and the co-operation partner SB LiMotive for the BMW Concept ActiveE. They a range of approx. 160 kilometres miles) in everyday use.

An battery management system achieve this range independently of external climatic Additionally, the charging period for the lithium-ion batteries is very On the European power grid, the pack can be fully charged in 3 hours at a wall box with a of 50 ampere at 230/240 volts.

In America, using a high-current (32 continuous) residential wall the charge time is about 4.5

Innovative technology for sheer pleasure without CO2 emissions.

The BMW ActiveE embodies a whole new of purely electrically powered The dynamic potential and high of the drive system, along the rear-wheel drive which is a of the brand, guarantees the characteristic driving pleasure which is of BMW – but without any CO2 emissions. An impressive of functions and a high level of for everyday use are additional features of concept, which defines in true BMW style.

The BMW Group key importance to electro-mobility in the development of vehicle concepts and drive as part of its EfficientDynamics strategy. In the term, BMW Group is developing vehicle concepts for emissions-free in urban areas. This Megacity Vehicle will be offered with an electrical The BMW Concept ActiveE represents a step towards the realization of concept.

Components of the vehicle may be further for later integration the Megacity Vehicle.

Electric emissions-free, powerful and compact.

The BMW ActiveE offers the prospect of BMW driving pleasure without emissions. The requirements for electro-mobility characteristic BMW properties are being based on ongoing development in the The latest outcome is a new synchronous motor tailored to the BMW Concept

It offers a high level of power delivery, and compact

The maximum output of the new electric is 125 kW/170 hp. The maximum torque of 250 Nm / 184 is available from a standstill as is for electric motors. The torque available over an unusually load range.

Unlike electric motors, the new power provides a relatively high of torque even at higher speeds and road speeds; at load the torque is not reduced but decreases gradually. The torque at higher engine speeds is much more similar to the familiar from combustion

The vehicle concept and drive provide the agility and dynamic performance which are characteristic of the BMW 1 Coupe. Based on realistic a figure of less than 9 was measured for the sprint from to 100 km/h (0-60 miles in 8.5 with the 60 km/h mark reached after less 
4.5 seconds. The maximum of the vehicle is electronically limited at 145 km/h or 90 mph.

The innovative character of the electric is also reflected in the optimized between engine output and requirements: the compact power is fully integrated in the rear of the BMW Concept ActiveE. Here the system occupies the space in conventional vehicles by the differential, function is integrated in the drive

Recuperation of energy increases

In the purely electric powered the driver may control deceleration as as acceleration through the movement of the pedal. As soon as the driver’s is removed from the accelerator, the motor performs the function of a converting the vehicle’s kinetic into electric power and it in the battery pack. Intensive use of so-called energy recuperation by the motor increases the range by up to

At the same time, a brake is created which results in deceleration of the vehicle. This enables a very comfortable style, especially at medium and varying speeds. In urban some 75 percent of all deceleration are initiated without the need for the pedal.

During Brake Regeneration function, the vehicle’s lights are illuminated.

This effect acts on the rear only. When the driver a higher level of deceleration, on the brake pedal engages the hydraulic braking system. If an braking maneuver is required braking, the Dynamic Stability (DSC) system applies braking and motor management to ensure that safe is always guaranteed.

The brake is fitted with an electric pump which is activated on Along with the Electric Steering (EPS) familiar the production models of the BMW 1 Series, features contribute to an increase in the efficiency of the vehicle.

Innovative battery pack with its own cooling.

The lithium-ion battery specially developed for this supplies energy to the motor and all functions of the BMW Concept ActiveE. The battery units offer a high storage capacity and For the first time, storage are used which were especially for use in automobiles by the BMW Group in with the co-operation partner SB Powerful battery cells are key it comes to designing production with electric drive.

the collaboration of the BMW Group with a venture of the companies Bosch and SDI [SB LiMotive], leading expertise in the of battery technology and electro-mobility has brought together. The aim is to use the best technology in the area of energy as part of the development of the Megacity

For some time now, technology has demonstrated its particularly storage capacity and deep-cycle — for example in mobile and laptops. The technological expertise of SB ensures that these are retained even under the conditions of use in an automobile and the relevant in terms of durability, endurance and

The lithium-ion batteries of the BMW Concept have their own liquid system and intelligent battery system, which are key elements in both the storage capacity and the of the battery cells. These also ensure that the range can be maintained largely of external climatic conditions. The storage capacity is the decisive in achieving as long a range as

The storage system developed for the BMW ActiveE enables a real-world of about 160 km / 100 miles on a single depending on conditions (FTP72 range is calculated to be 240 km / 150 miles in

Modular structure, compact space-saving integration.

Another feature of the battery pack is its compactness, despite its output and The arrangement of battery cells, into several modules, is in terms of packaging, functionality and balance. The battery pack is where a combustion engine and tank would normally be

The largest portion of the battery in the BMW Concept ActiveE is located the conventional propshaft and fuel would be in the lower section of the In addition, a portion of the battery is located where the combustion would normally reside. intelligent lightweight design and the lithium-ion battery cells, curb weight is limited to 1800 kg / 3900 lbs.

BMW driving experience, space of a BMW 1 Coupe.

The positioning of the battery shifts the vehicle’s center of downwards. Also, the battery layout within the vehicle the near 50-50 weight characteristic of BMW vehicles. In this the BMW Concept ActiveE offers conditions for driving experience by a high level of agility.

In of the space available in the interior, the BMW ActiveE has no disadvantage compared to the BMW 1 Coupe with conventional engine. It offers four seats with the same of head, leg and shoulder space.

The positioning of the power electronics the motor integrated in the rear for reasons of safety and functionality, in a reduction of trunk capacity. the BMW Concept ActiveE still has a compartment which provides versatility in everyday use. a volume of approx.

200 litres / 7 cu ft, it exceeds the trunk capacity of the BMW 1 Convertible with an open top and can two 46-inch golf bags, for

Reliable and safe: power control and monitor vehicle

The power electronics of the BMW Concept regulate the supply of electrical to the motor at the required amperage and It also controls the supply of to the vehicle power network. By of a voltage transformer and an intelligent management system, a reliable of power to all vehicle functions is including the comfort and entertainment familiar from the production of the BMW 1 Series.

Drive components, supply, and battery pack with the integral safety for electric vehicles as defined by the BMW

Central monitoring functions both in the power electronics and the pack ensure the continuous of all components. The driver is immediately of malfunctions and if necessary there is an system discharge and shutdown.

charging technology: fresh both swiftly and flexibly.

The development of serial production with electric drive includes innovative solutions for user-friendly charging of the energy systems in the vehicle in a way which is to everyday use. The lithium-ion pack of the BMW Concept ActiveE can be using a range of different sources. 
This means the vehicle is not dependent on a specific station and energy of varying levels can be fed into the battery according to availability.

Any conversion required is taken of by the high-performance battery control

This gives the driver greater flexibility in using the In addition to using a high wall box – a supply system in the user’s home optimized to charging times– it is also to use conventional power outlets or accessible charging stations available in co-operation with suppliers. In this way, can be used to extend the travel of the vehicle when needed.

The batteries of the BMW Concept ActiveE set a new for energy storage systems in vehicles. Regardless of the voltage and available, they build up a high energy capacity a very short time. On the power grid, the battery can be fully charged in just 3 at a wall box with a current of 50 at 230/240 volts.

BMW 7 Series Electric Cars

In North using a high-current (32 ampere 220 volts residential wall the charge time is about 4.5

Innovative comfort features: heating and auxiliary air conditioning with remote control.

In with the powerful battery the concept of a purely electrically vehicle presents additional for the integration of innovative comfort For the BMW Concept ActiveE, a special and air conditioning system was developed is supplied with energy the high-voltage battery via the vehicle network. The fact that the system and air conditioning compressor are powered means that the temperature can be provided inside the even when it is stationary.

The can heat or cool the interior a trip using the auxiliary or air conditioning system – an option is available when the vehicle is to a charging station and the battery is charged. This ensures the range is not reduced by the comfort but in fact increased. The reason for is that the energy required for or cooling the vehicle with an connection to the power supply not need to be drawn from the during travel.

The climate systems developed for the BMW Concept can also be activated via mobile This option also a timer function so the driver can that the vehicle is conveniently or pre-heated before getting it in the morning, for example. Climatic optimizes not only ride but also the operating status of the storage system in the sense it maximises the range of the vehicle.

The of the heating and air conditioning system by phone is made available BMW ConnectedDrive. The BMW Concept ActiveE the extensive range of options for these services with the integration of a smartphone connection the vehicle infotainment system.


remote control functions via BMW

In addition to the intelligent remote operation of the auxiliary heating and air BMW ConnectedDrive offers additional specially developed for the BMW Concept The main focus here is on the and practically oriented relay of information on the condition of the vehicle. No how far he is from the vehicle, the driver can details of the charge status of the battery and the range of travel permits.

The remote control also provide support in for a nearby public charging

The configuration of the remote control is specifically oriented to use scenarios in everyday traffic. For example, the can go shopping or eat at a restaurant while the is supplied with electrical at a charging station. Within a short time the driver can information on the current charge of the batteries by mobile phone.

The can also determine how much time is required for the batteries to sufficient energy capacity for the home, thus allowing activities to be planned. Providing charge is available, the driver can activate the heating and air conditioning an excursion when the battery is charged and the vehicle is connected to the supply. In this way a pleasant can be generated inside the car within a few minutes and in good time setting off.

Additional can also be conveniently prepared the innovative remote control For example, the driver can check the status of the vehicle batteries and the available travel range at his workplace or sitting in a café. makes it quick and convenient to out whether an additional trip can be before driving home the energy supply runs

The driver gains additional in being able to search for charging stations in the vicinity of any location. Based on the information to the mobile phone, he can quickly whether a spontaneously planned can be used to charge the vehicle

Design: unmistakably a BMW 1 Series

The technology of the BMW Concept ActiveE is through unique design The BMW Concept ActiveE is unmistakably on the BMW 1 Series Coupe, well-known for its agility and efficiency. With its proportions, the BMW Concept ActiveE embodies an especially sporty Its side view is dominated by the shoulder line and the short

In addition, the BMW Concept ActiveE striking light alloy which are aerodynamically optimized. The appearance is partly created by the rear apron which is closed, demonstrating that the is entirely emissions-free due to the lack of an system. There is a recognisable from the production model of the BMW 1 Coupe with the body in Liquid White metallic, as as graphic elements derived printed circuits in Electric on the hood, doors, roof and lid, as well as the lettering eDrive and Efficient Dynamics on the and side panels. The following also reflect the special of this electrically powered a blue illuminated charging behind a translucent filler a glowing blue roof fin and rods finished in blue.

rings on the tyres also for a visual enlargement of the 18-inch

In the interior, individual details the distinctive style of the study and are associated with the electric Among other things, the of the BMW Concept ActiveE has special seats with embossed elements and blue contrasting The instrument panel and door panels have strips in White. The decor strip in the panel is finished with a rear-lit ActiveE graphic.

The illuminated start/stop button and the lever knob emblem in round off the overall graphic What is more, the instrument and the central display have enhanced to monitor the electric

Instead of the tachometer there is a capacity display in the instrument The current charge status of the pack is shown in percent. is also a second instrument shows how much current is drawn from the battery as as the amount of energy being fed into the battery from Energy Regeneration.

In addition to the features, the central information also has a battery level an active system status function and the positions of the nearest charging stations.

Inside the an illuminated plexiglass screen a view of the power electronics of the drivetrain. The charge cable is conveniently in an additional storage between the left-hand wheel and the power electronics.

A future-oriented which runs across all electro-mobility as a mainstay of EfficientDynamics.

the BMW Concept ActiveE, the BMW Group the continuation of its project i research and activities geared towards emissions-free mobility independent of fuels. For the first time, the of a purely electrically powered is combined with the characteristics of a BMW 1 Coupe.

The BMW Group is developing as an additional central mainstay of its strategy. Electric drive an additional option for individual alongside the ongoing optimization of the combustion engine, the market of BMW ActiveHybrid technology in production and the BMW Hydrogen 7 as evidence of the suitability of drive for everyday use.

i brings together the BMW Group’s relating to the development of production with electric drive. The is on the conception of a production Megacity which fulfils the requirements of a mobility solution for urban with one option being drive.

With project i, the BMW is carrying out a unique worldwide test in the use of electrically-powered vehicles in traffic. The MINI E, of which 600 were produced, is currently used by private customers in the of California, New York and New Jersey as as at several European locations. pilot project aims to important insights into behaviour, the requirements of the vehicle its specifically electric components and the supply infrastructure.

The BMW Concept creates a basis for the expansion and of this field testing on oriented towards enabling production in the future. The aim is to produce a to a scale which will that of the MINI E.

With its range of functions, including seats, an intelligent arrangement of the technology and dynamic qualities not least by the rear-wheel drive is so characteristic of BMW, the concept reflects a new approach while loyal to BMW brand values. The of the electric drive system been designed bearing in the requirements of a future Megacity so as to advance the development of a production The BMW Concept ActiveE moves a closer towards the future of an mobility which will driving pleasure with travel.

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