Showing posts with label Hybrid. Show all posts
Showing posts with label Hybrid. Show all posts

Monday, March 10, 2014

Born Electric Guest Blogger: Meet Jon From Norway




So Far we've had Andy from the UK , Hil from Holland , Toni from Belgium, Jan From Belgium, and Steven from the Netherlands.   We'll now be traveling to Norway to see what Jon has to say about his Solar Orange BEV i3.

Hello, I'm Jon from Norway and I was Born Electric on February 13th.

Until now I’ve been "partly electric" by cycling once a week (not in winter) to work with an electric bike. It's 17km each way and I've done 1000km in total. Living in the southwest of Norway, in Sandnes and working in Stavanger, nearby.

Electric or hybrid?

I first started looking for a hybrid vehicle that could go electric to and from work. Toyota and Lexus could just go a few kilometers in electric mode which wasn't enough for me. Then Volvo came up with one, but it was too expensive. The i3 was the first all-electric that I found interesting. In the past two years the most we have driven at any time was about 100km. If we need to travel longer than that, we go by air. After reading just about everything I could find about the i3, I decided to sign an informal agreement to buy one on July 11. Since then, Audi and VW have announced a few interesting hybrids, but the Norwegian tax system gives the all-electric cars some advantages (at the moment). That meant the all electric BMW i3 is actually less expensive then the competing hybrids, plus it gets toll free passage and is free on ferries!
I like the blue LED interior lights when you lock or unlock the doors. You can also change the color if you don't like the blue
Buying it:

In October, BMW put an i3 in front of the Oslo Marathon to serve as a pace car. The BMW shop Bavaria in Stavanger lent it for a day and had it on exibition in town. I went there, took a glance, and felt in love. Unfortunately the salespersons knew even less than I did (Hi Tom, It’s the same mess in Norway!), so I spoke with two engineers that came to look at the charging system. Together we agreed that BMW needs another type of way to sell these electric cars. Speciliasts that have been properly trained for these unique vehicles. My experience earlier was that coming in to the BMW car shop speaking Oslo dialect got them to believe that I worked with Statoil and was looking for an expensive model. The salespersons focus on status models with big engines is not suitable for electric cars! These cars are different and the sales processes should be different as well. When i3 was introduced in November, I took it for a spin and was convinced. I was about the 50th person to sign a contract out of the 550 in total in the southwest of Norway. After seven long months of waiting, I finally have it!

My son and grandson like the i3 too!
Driving it:

It is a pleasure to drive! It is fast when you need it, yet with smooth and easy ride. Small and quick in town and with an impressive turning radius! Many Norwegian families have two cars because both parents use a car to come to work and the i3 can be a perfect second car for many of them. Quite often they will have a large car to go to their cottage in weekends. However from now on, the second should be all-electric like the i3! Moreover, for some of us it is the primary car, the one that gets the most use. The one foot driving is perfect! In the morning rush, I used to step on the brake pedal hundreds of times to avoid crashing. Now I just regulate the speed by the accelerator pedal. Even better, I go into the line of cars on the motorway and turn on the adaptive Cruise control. It's possible for me to travel the whole 15 km on the motorway just steering, not touching the any pedals! (Try that, Tesla!) I have a very good second car, a Saab 9.3 automatic, but I will now use it only if we decide to go by car to Oslo (500km, We have only Japanese fast charging system here now) or if I need to fetch something with a trailer. Last week we went to visit some relatives in the Archipelago north of Stavanger. The car did fine on the 80km drive, even with 5 degrees Celsius and strong winds. I was worried about the distance and how much air conditioning (heating) I could use, but was relieved when the car showed 55km to go after driving the 80km. Since the i3 is a tall car, strong winds do affect the steering more than I am used to, but it is not a big deal once you get used to it.

Perfect choice?

As a city car, I believe the best choice for the i3 is the all-electric car version now. Agile, quick and fun to drive. I like the narrow tires because they will not float in snow and they will not follow tracks in the asphalt. Norwegian roads have often tracks from cars with studded tires. The i3 REx would definitely make my range anxiety disappear, but here in Norway, it is too expensive because of the special tax system. To have the newest in security, you must add much of the extras BMW provide!  I paid 36% extra to get the essentials! (Tyre Pressure Monitor is free). I believe i3 is the only all-electric car with adaptive Cruise Control. That is a great, but soon  the electric VW Golf comes with it as a standard feature! Relative to the range anxiety, both Audi A3 and VW Golf comes with 204hk hybrid cars that uses 0,15l/10km! If BMW does not come up with wider range of electric cars, or hybrid 4x4, then VW-Audi will achieve their European goal, being the leading automaker here, also in electric and hybrid cars. As for the sound system, the car is a virtual concert hall with the Harman Kardon loudspeakers. I have a lot of music stored on the hard disk in the car. To listen to quiet parts of classical music without disturbance from the petrol motor is perfect. The extras are from the ordinary BMWs, and suits the i3 well. To give i3 the right premium feel along with the rest of the BMWs, I think you need optional equipment like adaptive Cruise Control, stop and go and Harman Kardon loudspeakers. However, as said before, these features do cost a lot! In Norway the base i3, the Leaf and Golf cost about the same without optional equipment. For me, i3 wins even though you do not buy optional equipment.

Two practical things about the i3 that I'd like to recommend: Floor mats in white velor are nice to look at, but not to use in winter. Also do not put the electric cables under the bonnet. The wet environment might damage it, they said. Therefore, I recommend using a waterproof bag for them like I do.

Tuesday, August 6, 2013

The Silence of The Cars

Well Clarice, can you still hear the sounds of the engine screaming in your dreams?
There has been a lot of discussion about adding artificial noise to electric cars to serve as pedestrian alerts. I've been driving electric for over four years now and have driven over 120,000 miles, and I say they are simply not necessary. However as much as I wish it were true, I know the discussion doesn't begin and end with my opinion on this. Personally I'm all in favor for a backup beeper, which I actually think should be on all cars regardless of the type of fuel they use. But artificial noise when the vehicle is moving forward is silly and simply unnecessary. The quietness of the EV is something to celebrate, not shun.

Electric cars are quieter than gas cars, but only while driving at very low speeds (like under 10 mph) is there much of a difference. At speeds higher than that you can hear the tires on the pavement and the whine of the electric motor. Automakers are spending tons of money to make their gas cars quieter, and most cars - especially premium brands are extraordinarily quiet unless they are under heavy acceleration. In situations where pedestrians are most likely to have an issue, say crossing the street, cars are usually rolling along at lower speeds, coasting much of the time and much of the noise you hear anyway is the tire noise on the pavement. Plus, I think a bigger issue here is simply getting people to pay attention. Get off the cell phone, pull the Earbuds out and pay attention when you are crossing the street! And drivers need to stop texting and just drive the car. Look it's your responsibility not to run people over, it's not their responsibility to hear you coming and jump out of the way just so you can send "lol" to your bff! This is a sore subject for me because I was hit while crossing the street by a person texting three years ago and even needed surgery. I heard the car coming (a gas car!) just before it hit me and couldn't manage to get out of the way in time anyway.

Unfortunately our opinions may not eventually matter because our government may very well mandate a solution to a problem we don't have. The National Highway Traffic Safety Administration has proposed a new rule requiring hybrid and electric cars to make sounds to alert pedestrians. Even though our friends across the pond have actually done studies and come to the conclusion that these artificial noises are not necessary. Still, We'll likely rush to legislate something we don't have actual data on. In the UK, a study commissioned by the Department for Transport came up with these findings: "At low speeds of 7-8 kmh (5mph) electric cars were just one decibel quieter than petrol cars. When speeds were increased to more than 20 kmh (12mph), the noise levels were "similar", with tyre noise dominating. "There does not appear to be any significant difference in the acoustic nature of [internal combustion engine] vehicles and [electric and hybrid] vehicles, and as such nothing suggests a pedestrian would clearly be able to differentiate between vehicle types,"

Anyway as I said I'm just one opinion. I want to know your opinion on this issue. Automakers are struggling with this. They are conflicted because they aren't clear exactly what the consumer wants and they are also not sure themselves if it is actually needed. I know because I've talked with people from various OEM's about this very subject and they have asked me what I think about it. Some believe that while hardened EV supporters like me don't think it's necessary, that people new to electric vehicles may believe it is. That may be true in fact. So I'm putting up a poll here and asking people to vote how they would like to see their EV deal with this issue. Please vote, I can assure you this blog is monitored by every major OEM, and nearly on a daily basis. You never know who's listening. The poll is at the top of the right sidebar. Let your opinion be heard! By the way, all cars already have a pedestrian alert, it's called a horn!

Thursday, September 13, 2012

BMW Concept Active Tourer Officially Unveiled (HD Gallery)

The covers is off on the BMW Concept Active Tourer, have a look at our gallery and press release after the jump. In concept form this Front Wheel Drive hybrid electric (eDrive) BMW City Car is another step BMW is taking towards a premium sustainable mode of transportation. The Concept Active Tourer will debut at the Paris Autoshow in 2 weeks.



Combines comfort and functionality with dynamic performance and style: the BMW Concept Active Tourer.

Munich - September 13. 2012... With the new BMW Concept Active Tourer, BMW presents a vehicle at the 2012 Paris Motor Show which is the first in the premium compact segment to combine comfort and space functionality with dynamic performance and style. Annual growth rates of up to five per cent are expected in the small car and compact segment of the premium class in the years to come. For this reason, the BMW Concept Active Tourer is a key component in the ongoing development of the BMW brand and its model portfolio.

As a plug-in hybrid, the BMW Concept Active Tourer also provides a glimpse ahead to future drive variants in automobiles of the compact class. The eDrive concept familiar from the BMW i8 is used here for the first time in a model of the core BMW brand and will in future be the designation for all electric and plug-in hybrid drives. It covers all components of the electric drive, the electric motor developed by BMW, the lithium-ion battery and the intelligent engine control unit.

Excellent combination of sporty aesthetic appeal and comfort.
The new BMW Concept Active Tourer combines compact dimensions and an attractive, sporty design with hallmark BMW quality. With an exterior length of 4,353 millimetres, a width of 1,834 millimetres and a total height of 1,560 millimetres, the BMW Concept Active Tourer is geared towards customers of the premium segment who appreciate a high level of comfort, a raised seating position and a generous amount of space.

The BMW Concept Active Tourer will also be attractive to families who attach importance to functionality and versatility as well as lifestyle and athletic flair. A long wheelbase of 2,670 millimetres, a high roof line and a compact transverse engine with front-wheel drive make it possible to create a generously sized interior. The spacious load compartment of the BMW Concept Active Tourer provides fully-fledged everyday suitability since the batteries of the hybrid drive are housed entirely underneath the load floor.

The design: dynamic and compact.
With its harmonious proportions the BMW Concept Active Tourer displays sporty elegance from every angle. It demonstrates how compact dimensions, functionality and versatility can be skilfully combined with a dynamic design. The exclusive exterior paint finish in High Reflection Silver contributes to the refined appearance of the BMW Concept Active Tourer. Meanwhile, interesting touches are provided by the additional applications at the front, side and rear. The surfaces are in high-gloss polish with brushed velvet matt on the undersurface. This subtle shimmering between matt and gloss emphasises the play of light and shadow created by the new exterior paint finish.

The BMW Concept Active Tourer unmistakably retains the characteristically expressive BMW front view. The dominating element here is the distinctive, slightly front-tilted BMW radiator grille. The striking twin headlines with LED positioning lights (eyebrows) stretching far back into the side panels and the multi-faceted front apron combine to reinforce the sporty presence of the BMW Concept Active Tourer. Furthermore, the two large outer air inlets below the headlights emphasise the impression of width created by the front view. Seen from the side, the elongated silhouette with its suggested wedge shape gives the BMW Concept Active Tourer a dynamic feel even when stationary - something which is unique in the class. Integrated door openers and the strikingly contrasted side sills with their rising shadow line combine with the large 20-inch wheels to give the BMW Concept Active Tourer its sporty, elegant appearance. Short body overhangs at the front and rear and the long wheelbase make for an unusually generously sized interior considering the vehicle's compact exterior dimensions. The raised roof line and large doors at front and rear promise convenient access to all seats.

Meanwhile, the rear section of the BMW Concept Active Tourer is characterised by athletic elegance. Marked, horizontal body lines define the rear view of this compact BMW. The large rear light clusters running well into the side panel highlight the broad wheel arches, visually underscoring the vehicle's solid road-holding. The large tailgate with low load sill and wide opening provides convenient access to the luggage compartment.

The interior: elegant with an unhindered sense of space.
The generously designed interior of the BMW Concept Active Tourer is both transparent and refreshingly new. The open-pore laminated wood milled from a single block provides the visual link between the upper and low decor surfaces of the instrument panel. This creates a very elegant and light overall impression in the front section of the interior. The door trim panels and seats are covered in light, velvety soft full-grain leather and smooth leather, providing a silky, shimmering gloss which emphasises the luxurious, elegant ambience of the interior. There are also orange contrasting seams which underscore the vehicle's sporty character. The BMW Concept Active Tourer offers an entirely new sense of space. The centre console appears to hover between the two front seats with a smooth transition to the dashboard. This arrangement guarantees maximum legroom for both driver and front passenger.

The cockpit with hallmark BMW driver orientation provides optimum accessibility of all the main controls. The circular instruments in Black Panel Technology are within the driver's field of vision, as is the monitor of the central information display. As an optional extra, a full-colour Head-Up-Display appears on a special retracting glass surface between the steering wheel and windscreen - a first in the compact segment. The raised seats in the so-called semi-command position also ensure an excellent all-round view, rounding off the optimum level of operating convenience and comfort.

"Cool Shade" panorama roof: changes spatial feel and temperature at the press of a button.
An innovative panorama sunroof creates a unique ambience, extending across the entire roof surface of the BMW Concept Active Tourer. The composite glass roof with innovative Suspended Particle Device (SPD) technology means that the desired brightness or temperature effect can be created at the press of an electric button - either being darkened to the level of powerful sunglasses or raised to crystal clear brightness. Occupants can achieve a special lighting effect by manually adding a large-area leaf structure design to the glass roof. Electrical impulses cause the molecular structure of the glass to change at continuously varying levels between light and dark according to preference. The play of light and shadow thus created highlights the sense of space, thereby generating a pleasantly atmospheric lighting effect on all seats.

Travel & Comfort System: generous lightness in the rear section.
Rear passengers likewise enjoy very comfortable seating in the BMW Concept Active Tourer. The generous leg space created by the long wheelbase and slightly raised roof gives passengers plenty of freedom for movement. This also makes it particularly easy to enter and exit the vehicle. The luggage compartment is highly versatile due to the variable rear backrests, which can be split 40 : 20 : 40. A flat load floor can be created by folding down all three backrest sections.

In addition to these variable luggage space expansion options, the BMW Concept Active Tourer offers rear passengers additional intelligent details as part of the Travel & Comfort System. A centrally located vertical metal track is integrated in the back of the front seats. This innovative clip-on track system allows folding tables offering a range of convenient adjustment options to be attached by means of a quick fastener, and additional storage bags can also be suspended. Use of all common models of tablet computer is especially convenient from the rear seats. Tablets can be fixed to the clip-on track system in either portrait or landscape format and used for internet search, games or relaxed movie-viewing at eye level.

New information experience: the multifunctional instrument display.
A particular highlight of the BMW Concept Active Tourer is the multifunction instrument display. Instead of a conventional instrument cluster with four analog circular instruments providing the driver with information on speed, engine speed, fuel level and oil temperature, there is a 10.25-inch integrated screen which makes for a modern display experience.

The familiar look with four circular instruments is still retained, but the use of extended Black Panel Technology gives the drive a whole new range of display options. For example, the screen shows the drive experience modes COMFORT, SPORT and ECO PRO with differing indicators and in distinctive colour schemes, thereby ensuring increased safety and efficiency as well as exemplary driver orientation. As a result, the instrument cluster provides the driver with information which perfectly matches the situation on the road.

"Seismic Surf" app for economical driving made easy.
Rear passengers in the BMW Concept Active Tourer can experience fascinating technology hands-on with the new iPad app "Seismic Surf". "Seismic Surf" creates a game world in real time. It is an exciting ecological racing game which draws on the acceleration figures, engine speed and other data supplied continuously by the BMW Concept Active Tourer. Each real-life driving situation is interpreted and used to generate an infinite variety of new challenges in the computer game.

The aim of the game is to collect as many points as possible along a virtual route and record the most efficient driving style. The driver can directly influence the level of difficulty. Anticipatory driving simplifies the game, while a sporty driving style creates a winding and more difficult virtual route in the game. Only perfect interaction between a fuel-efficient driver and a skilful player at the rear can maximise the point score and achieve a podium position in the BMW games universe.

Head-Up Display with brilliant resolution and a full spectrum of colours.
The BMW Concept Active Tourer is fitted with the latest-generation multicolour Head-Up Display. It projects all important information in brilliant resolution directly into the field of vision of the driver via a retracting glass surface. The intensity of projection automatically adapts to the light available. The day and night design is the same as that of the instrument panel. Depending on the driver's preference, not only the current speed and speed limits can be displayed but also overtaking bans. The driver can also obtain navigation assistance as well as a range of warnings. Because of the large number of driver assistance systems available, the scope of information which can be displayed in the Head- Up Display has reached a level as yet unequalled in this class of vehicle.

Central information display in Black Panel look.
An 8-inch display takes care of the familiar menu guidance and route planning functions in the new navigation system. What is more, the central information display also visualises the current operating state of the hybrid drive. This ensures the driver is constantly informed on deployment of the combustion engine and electric motor and is able to track the energy flow within the system. The power electronics of the hybrid drive is networked with the intelligent Plus navigation system so as to provide maximum efficiency. Based on the data collected such as route profile, speed limits and traffic situation, the vehicle is prepared in advance so as to make the most efficient use of the energy available.

The drive system of the BMW Concept Active Tourer: the future begins.
The drive of the BMW Concept Active Tourer follows the BMW Group's pioneering philosophy of sustainable mobility. The drive technology of all BMW plug-in hybrid models and electrically powered BMW i models bears the designation BMW eDrive, a term which includes all electric drive components. The BMW Concept Active Tourer has been designed as a so-called plug-in hybrid - ideally combining the benefits of electric drive with those of a classic combustion engine. The plug-in hybrid (PHEV = Plug-in-Hybrid Electric Vehicle) will have a particularly important role to play in future. This is because plug-in hybrid vehicles normally have a range of well over 20 kilometres when run on electricity and can therefore be used efficiently for both short and long trips as well as in mixed mode. In the case of the BMW Concept Active Tourer, a state-of-the-art 1.5-litre petrol engine from the BMW Group Efficient Dynamics family of engines interacts perfectly with a synchronous electric motor.

PHEV: the best of both worlds for impressive performance.
 The BMW Concept Active Tourer presents a drive concept which is new to the BMW brand. The 1.5-litre petrol engine does not drive the rear wheels - as has been the case in BMW models to date - but the front wheels. The electric motor of the BMW Concept Active Tourer is designed as a fully-fledged power unit and acts on the rear axle, if necessary powering the car on its own.

With a system output of over 140 kW/190 bhp, the combination of combustion engine and electric motor enables the BMW Concept Active Tourer to achieve highly sporty performance figures while maintaining extremely low fuel consumption and emission levels. The BMW Concept Active Tourer accelerates in less than eight seconds from standing to 100 km/h, while the maximum speed achieved by the dynamic plug-in hybrid is around 200 km/h. In spite of these impressive performance figures, the average fuel consumption is less than 2.5 litres per 100 kilometres, with a CO2 emissions level of less than 60 g/km.

In addition to convincing performance figures, the innovative drive concept also gives the BMW Concept Active Tourer a driving response which is both comfortable and dynamic.

New 1.5-litre BMW TwinPower Turbo engine: high-performance power unit with hallmark 6-cylinder genes.
The combustion engine of the new BMW Concept Active Tourer is a new cutting-edge 1.5-litre engine with BMW TwinPower Turbo Technology. Derived from the multiple award-winning 6-cylinder engine with BMW TwinPower Turbo Technology, it combines the latest generation of High Precision Injection with the fully variable valve control system VALVETRONIC and ultra-modern turbocharging. BMW TwinPower Turbo Technology will be used in all power units of the BMW Group's Efficient Dynamics engine family in the future - not least because it does not depend on total capacity or number of cylinders. The new 3-cylinder engine in the BMW Concept Active Tourer is one of the first representatives of this new generation of engines. The compact in- line engine constitutes an exemplary combination of dynamic performance and efficiency.

The new BMW TwinPower Turbo 3-cylinder offers character-specific benefits: running smoothness, revving power, spontaneous response and a dynamic, sporty sound. Since there are no first and second-order inertia forces, it offers an especially high level of comfort in terms of noise and vibration. The level of roll torque is lower than that of a 4-cylinder and is compensated for by a single counterbalance shaft. Among other things, this helps keep the engine extremely smooth-running in the low engine speed range, too.

Synchronous electric motor: additional power without emissions.
 The synchronous electric motor in the BMW Concept Active Tourer was also developed by the BMW Group. With a fully charged battery, the BMW Concept Active Tourer has a maximum range of over 30 kilometres when running on electric power alone. This means that the majority of day-to-day trips dispense with local emissions entirely. What is more, the boost function can be applied to use the power provided by the synchronous electric motor for such things as highly dynamic acceleration manoeuvres. In both cases the drive power is made available spontaneously and without delay. The maximum torque of 200 Newton metres is available from standing. The lithium-ion battery of the BMW Concept Active Tourer can be charged at any 220 volt household power socket. Power can be drawn from both axes of the BMW Concept Active Tourer and fed into the lithium-ion battery so as to enhance the efficiency of the plug-in hybrid. While the electric motor automatically recuperates maximum energy at the rear axle during deceleration, a high-volt generator connected to the combustion engine additionally charges the battery whenever needed.

Hybrid drive with intelligent energy management.
 As part of the BMW Group's Efficient Dynamics strategy, the BMW Concept Active Tourer also features a measures package specially geared towards the plug-in hybrid to increase efficiency. For example, an anticipatory operating strategy optimises the efficiency of the electric motor and the high- performance battery. The system draws on data provided by the navigation system, calculating in advance the most suitable sections of the route and driving situations in which to apply electric drive or charge the battery. This optimised charging strategy saves up to ten per cent of energy so as to extend the amount of travel time during which the vehicle runs on electrical power alone.

Wide portfolio of additional BMW EfficientDynamics measures.
 The new BMW Concept Active Tourer naturally includes numerous other features of the BMW EfficientDynamics strategy, too. In the case of the BMW Concept Active Tourer, these are all mainly geared towards maximising the range of the vehicle when running purely on electricity. This involves optimising the energy consumption of the ancillary units. Every kilowatt of stored energy saved is thus instantly available to power the electric motor.

Other BMW EfficientDynamics measures include an automatic engine start/stop system geared especially towards the plug-in hybrid drive and the second generation of air flap control.

ECO PRO as standard further enhances efficiency.
 The BMW Concept Active Tourer is fitted with the ECO PRO mode which is also available in current BMW serial production models. This additional method of cutting fuel consumption remains globally unique in the automotive sector to date in this form. At the appropriate opportunities, ECO PRO mode reduces the power of the interior air conditioning and other electrically powered comfort functions, ensuring drive components operate on maximum efficiency according to the current situation on the road.

ECO PRO mode also provides the driver with valuable advice. To this end, this system is linked to the navigation system. Based on the calculated route data and the driver's individual style of driving, ECO PRO mode is able to indicate how to reach a given destination with the lowest level of fuel consumption, for example. The preview assistant gives the driver tips such as "Remove foot from accelerator" if a tight bend or speed limit is approaching which the driver cannot even see yet. The preview assistant can take into account such features as bends, built-up areas, roundabouts, T junctions and motorway exits. At the same time, an anticipatory transmission assistant optimises the electronic transmission control system for imminent situations.

ECO PRO mode can also activate the so-called coasting mode at two levels between 50 and 160 km/h. Here the system completely deactivates the combustion engine at speeds of up to 125 km/h. It also decouples the engine from the drivetrain up to a speed of 160 km/h, allowing comfortable driving while making full use of the kinetic energy already generated.







































Wednesday, December 7, 2011

BMW ActiveHybrid 5



























This year’s Tokyo Show is hosted the world premiere of the new BMW ActiveHybrid 5. The full-hybrid Sedan brings together a six-cylinder in-line gasoline engine, an electric drive system, an eight-speed automatic gearbox and a high-performance lithium-ion battery. This package of technology allows the brand’s third hybrid model to be driven on purely electric power around town, offers drivers a boost function delivering extremely dynamic acceleration, and enables the car to coast with the combustion engine switched off. The BMW ActiveHybrid 5 also comes with a globally unique intelligent energy management system, which works in tandem with the navigation system to prepare the car’s drive functions in advance for upcoming road conditions. (More Pictures after the Jump)  Source: BMW Group