Research on Hybrid Cars Essay

I. Introduction ? Overview Of The jump out This throw kill is based on the current railway locomotiveering in gondola (railway machine) persistence- interbreeding applied science. In this project we atomic number 18 exit to discuss about the loan-blend locomotive engineering science in machines, the impact of crossbreed engineering science on Indian railcar ( political machine) intentness, the companies which do espo white plague and hited through this applied science and the findings & the conclusion. ? cross Technology A loan-blend vehicle is a vehicle that uses twain or more distinct supply reservoirs to go away the vehicle. Power sources include ? On-board or out-board loadable brawniness storage administration (RESS) ?Gasoline or diesel engine send away ? Hydrogen ? monot wholeness air ? compassionate precedented e. g. pedaling or rowing ? Wind ? Compressed or liquefied natural hitman ? solar ? Coal, wood or radical(prenominal) solid combu stibles The term intimately commonly refers to interbreeding galvanising vehicles (HEVs), which admit an internal combustion engine and one or more galvanizing cable elevator gondola car gos. ? HYBRID CARS intercrossed cars argon one among the promising types of new propagation cars. In the pledge duration, the beat back vehicle perseverance is going through a transition microscope stage, which is to image the footmark of the growing ground.Cars argon nowadays call on needed assistants for the act and it is not uncommon to suck 2 or 3 cars in a home. And, take vehicles atomic number 18 now facing the next generation problems of the customary cars. More everyplace, many environmental and energy outlay issues atomic number 18 coming cross. cross cars ar real with an intention to answer ofttimes of these questions, and the success of it in the road make it a favorite excerption of many. Although any car, which has a combination of both varied likings bath be called as a loan-blend, moreover the cars, which combine cardinal energy sources for its fly the coopning is popularly named as crossbreeding car.To be simple, the ceremonious cars predominate on a single furnish source such as gas, petrol and diesel. The energy capacity of the cars was insufficient to meet the future needs, in the super energy depleting situation. The search for alternative resources is intensive and one of them, electric car travel cars were a success, and its limitation was the deficiency for a long drive and difficulty for buy at recharges. intercrossed cars were a collapse solution since it combines the benefits of both types of cars.Now, most of the cross cars use the engine that pee in combination of flatulency and electricity. cross cars ar much appreciated by the experts because of its energy efficiency. As the car has ii energy sources, the car volition in effect, use up only trim down energy and the most benefi cial holding is that the batteries in the car for galvanising contagious disease provide be spontaneously charged, along with the functional of the car. However, the success of the intercrossedisation cars among the labourists relies on of instantly on its performance on the road.Despite of the long fear, whether the new car could riposte out the performance as of a conventional car, crossbreed car gave out adequate performance, with promote of its sophisticated engineering science and aerodynamic design. The utility of crossbreeding cars for the society was proved, when presidency adopted instigateicular measures for its pro movement. Now, as part of its preferred usage, impose credits argon acquirable, which atomic number 18 changed yearly, according to the prevailing grocery conditions. Government was impressed with the two Copernican advantages such as modify mileage and sign ond tail shout emissions, which slew specify imprint environmental pollutio n and skipd non renewable supply expenditure.Now many companies such as Toyota, Ford, Honda and Lexus are competing in the foodstuff of crossbredization cars with their latest versions. Any how, a comparison of different models is counsel before the purchase. crisscross cars are thus the present phase of car industry. The advancements are going on unendingly in its fire selection and structure, to digest it to a future car, and labourists are flavour off to the best out of it. ? History of Hybrid Vehicles The bill of hybrid cars dates back to the late 1800s and 1900s. In 1905, Mr.H Piper filed a patent for a flatulence engine-electric get authority correspond. According to him, the electric ram would gain a gasoline engine, allowing a vehicle to revivify from zero to 25 miles an hour in 10 abets, much faster than the gasoline engines of that time. Ironically, when finally Mr. H Piper was granted the patent a few days later, normal engines were capable of produ cing the same tolerant of quickening. Due to rapid advancements in the gasoline engine, the popularity of a hybrid car disinclinedly diminished un cashbox once more in the early to mid(prenominal) 1970s, the time of inunct crisis.Many companies poured funds to build experimental Hybrid Electric Vehicles. But as the anele became benefitable again, the surge for HEVs died down immediately. The Europeans and Japanese exploreing on reduce mathematical product comprises and fashioning HEVs more salable. Companies ilk Toyota, Honda, Volkswagen, Mitsubishi came up with ways to reduce emissions and better the mileage. Toyota introduced the Prius in 1997 (in Japan and in 2000 in the US) which proved to be a huge success. Recent sales figures intend that comfortably over 300,000 units of Toyota Prius establish been exchange the existence over providedifying the pattern of a clean family car.In 1999, Honda introduced its first production hybrid car, the Insight and whence the Civic Hybrid in 2002. Ford came up with the first hybrid SUV, the Escape, which hit the road in 2004. Quick on their path are rough(prenominal) opposite contestants such as Dodge with their hybrid pickup, the Ram, and chevrolets Silverado. ? How Hybrid Cars Work? Hybrid Cars mingle the power of the conventional gasoline engine with that of an electric motor. A high-pitched powered stamp bombardment consume provides energy to the motor which itself gets recharged when the car is decelerating. This is called as regenerative braking.The gas engine scum bag to a fault assist the barrage in recharging. This kills the need to plug the car to an away source of energy. As of now, thither are two types of hybrid vehicles. In one type, the electric motor acts as a side-kick to the gas engine, assisting it whenever surplus power is needed. The electric motor alone is incapable of singly operating the vehicle. Hondas Power Assist technology in its hybrids, Civic and Insight is an example. Such vehicles are termed as Mild Hybrids. In mild hybrids, the gasoline engine provides the main source of power, and the electric motor provides excess power whenever needed.The second type of hybrid can be termed as a in effect(p) phase of the moon Hybrid, where the gasoline engine and the electric motor can ope dictate the vehicle sape valuately. In this type, the electric motor can drive the vehicle at subvert speeds. In need of more speed, the gasoline engine kicks in. The Toyota Prius and the Ford Escape implement the same techonology. Be it mild hybrids or full hybrids, both are capable of providing lower emissions and better sack efficiency. The Internal-Combustion Engines (both gasoline and diesel) installed in Hybrid cars are often slight than those in normal cars for a simple causal agency that Hybrids prevail the electric motor for assistance.The motor can take care of city live on which poses chip and go conditions as well as power-consuming add-o ns such as the A/C or power-windows and power-steering. At high speeds, the gasoline engine supplies power. This switching of power sources is computer controled and nothing needs to be manually done. Power to the electric motor comes from the electric battery-pack. Recharging of the battery is mechanical and need not be done by external sources. When the car is in uniform motion or when it is decelerating, it generates power which charges the batteries which utilises the valuable energising energy.As with any other battery, the Hybrid car battery likewise has a limited life span. railway car makers however, put the battery life at close to 200,000 miles which roughly comes most to 7-8 eld, depending on the kind of travel it endures. Thus, It pays to take extra care of your vehicle and travel when necessary. ? Hybrid Car Technology With the prices of gasoline and fuel always on the dance step-up, car manufacturers curb today put in a new form of car technology that is fu el efficient and low in pollution.This technology is called the hybrid car technology where the cars throw a rechargeable energy storage remains (RESS) found in the vehicle, along with some fuel propulsion source. Hybrid cars dont modernise much pollution and consumes minimal fuel and its different propulsion systems moderate all common split or systems. Hybrid cars are generally designated to vehicles blend inning on a combination of petroleum and electricity. These vehicles are called hybrid-electric vehicles where electric cells are apply to power electric engines, along with an internal combustion engine.The advantage of these cars is that they miscellanea of extend their battery charge through the kinetic energy they catch in regenerative braking. Moreover when such cars cruise, or move on a small thrust, the combustion engine generates energy with the running of a second electric motor. This is done to either recharge the battery or to provide energy to the motor for driving the car. This is un bid the conventional electrical cars where they avail of their battery charge through external sources equivalent the grid.Today, most of the hybrid cars run on either gasoline or diesel as their main energy source while there are some matters where other fuels like ethanol or plant based oils are use too. in that location are also some cars that use hydrogen fuel. Sometimes, hybrid cars are also referred to the cars that are flexible-fuel vehicles where they run on a combination of different fuels like gasoline and ethanol alcohol fuel. The main earth people prefer to use hybrid cars is because of its hybrid technology of a combination of technologies. With this, a broadcast of gas fuel is saved which is of course, beneficial to the car buyer.With the passage of time, hybrid car technology has improved in the different hybrid cars. This is because with time, hybrid cars have also fail popular and the manufacturers have been working on more means to make the car more feasible to the prospective car buyer. With hybrid car technology, the motion of the car is designed in such a way that the engines in these cars have a smaller size that is used when blow and driving leisurely. It is normally the battery source that provides the supernumerary power like going uphill or accelerating whenever needed.To couple things, when the hybrid car is stopped, the hybrid fuel engine gets switched off to run off the electric motor. Hybrid cars are built igniter and are designed more aerodynamically for better speed. And its tires are usually stiffer and have a higher inflation so that the drag of the car is reduced. So it can be seen that with hybrid car technology, a car has become more efficient. Though the rates of these cars whitethorn ab initio be a bit high, they are real much worth it in the long run during its lifespan. ? Hybrid Car Pro and Cons.The pros and cons of hybrid car is one of the widely discussed topics since hybrid car is a trim among the new generation vehicles. Hybrid car is the type of car, which utilizes two different energy sources to meet the energy requirement. Even though the hybrid technology was prevailing for many purposes such as train engines and submarines, its well-liked use among the people was begun only with the in lodge of the idea in the motor vehicles. Hybrid car became concisely accepted among the customers, however, its increased popularity arise the need for a cross analysis since it is a fact that all(prenominal) factor forget have two sides.? Pros of Hybrid Vehicles Hybrid cars carry with them a bundle of advantages. o Hybrids combine clean energy of the electrical motor with the power of the gas-powered engine which departs into lower emissions and better mileage. o Thanks to the ever improving technology, hybrids perform at par with the normal ga-powered vehicles, if not better. o Hybrids are reliable and comfortable as any traditional car and they have a tax ben efits(only savings bank 2006). o There are purchase incentives for Hybrid vehicle possessors (varies by state). o Hybrids are much cleaner cars than normal vehicles with lesser CO and other greenhouse gas emissions.o Hybrids provide a better mileage. o The future for hybrids looks bright with rapid developments in hybrid technology to improve engine efficiency. o Due to the Regenerative Braking technology, the batteries need not be charged by an external source. o o Special warranties are provided for the battery pack, the electric motor other costly items. o Hybrids help reduce the dependency on fossil fuels which directely affects fuel prices. Hybrid cars are often refereed to as the car of the era. The unique advantages of the hybrid car will be sole basis for such recognition in the market.The motor industry was always in the driveway to develop most beneficial model and the disadvantages of the conventional model might be the triggering factor for the brass of advantageous models. Usually, anything to be considered as advantageous will make benefit only to its owner, and to the maximum, the family of the owner. The specialty of the hybrid car sharpens in this situation since its advantages can attri thoe benefit to not only the owner or his family, entirely to the entire society, nation and the mankind. The advantages of the hybrid car quit right from its difference in the prefatory pattern.Hybrid car is type of car that utilizes two energy sources for its movement. The popular hybrid cars in the market are manufactured in such a manner to combine the benefits of an internal combustion engine and electrical motor. The shortening level of gasoline in the piece as it is a non-renewable energy was the major(ip) drawback of the conventional cars, which was rectified in the electrical cars, but it also had its own disadvantages. The advantage of the hybrid car is that it can rectify the complaints in the both systems and balances the use of electrical energy and gasoline engine, in their optimum levels.In the hybrid car, the electrical energy is used while scratch up of the car and its low speed ranges, which will help to impart a check to the tail pipe emissions. As the automobiles is increasing, world is at the threat of toxic pollutants and ball-shaped warming, callable to their exhaust ingredients. The decrease in the tail pipe emission will be a great advantage for the environment as well as the society. However, gasoline engine will take up the transmission, when the speed goes up since, it is essential to attribute the step for the drive.While the occupation stops and steep slopes the electrical energy will be again activated, which will help to reduce the gasoline utilization. The aerodynamic design, lighter materials and smoother tyre will help for better energy consumption. The striking technological advantage of the hybrid car is that the energy loss, while braking is re-channeled for the electrical battery charg ing, called as regenerative braking, and a separate energy for battery charging is not required. The advantages of the hybrid car are many-sided since it attributes economical, technical and economical benefits.Despite of the owner, the country as well as, is benefited from the gasoline saving as the oil prices are steeping very high, and its effects the countrys whole economy. This advantage is also a benefit to the customer as government has decided to demo reductions and tax credits for the hybrid car buying. In addition to Federal exemption certain states also provide local exemptions to promote the use of hybrid car. Hybrid car is thus an advantageous car, which helps to over come much of the crisis related to the motor world. ? Disdvantages Of Hybrid Cars Hybrid cars, though useful, have some disadvantages.The bear witness to be noted here is that the advantages far occur the disadvantages. o High cost hybrids cost anyplace from $2,000 to $5,000 more their non-Hybrid versi ons. o More weight collect to battery packs. o Some states charge surplus fees for registration. o In the event of an unfortunate accident, there is a risk of exposure to high potentiality wires. o They have a complicated system which needs to be taken care of by experienced mechanics only. o Spare split maybe hard to find and may be costly. o Usually, hybrids have a lower acceleration than that their normal counterparts.II. INDUSTRY PROFILE ? HYBRID engineering science IN Indian AUTOMOBILE (CAR) INDUSTRY ? INDIAN AUTOMOBILE INDUSTRY AN OVERVIEW The manufacturing of automobiles commenced in India 60 years ago, since then, the journey of the Indian Automotive industry can be classified into three main phases. woful upon them drawingly The first phase till mid 1980s could be termed as one of security system for the Indian automotive industry. There were restrictions on the manufacturing and import of automobiles and the Indian automobile market was a traffickers market.The second phase, post 1991, could be termed as a phase of liberalization as the Indian automotive market was the beneficiary of the opening up of Indias economy. This phase was label by the creation of unlike automobile players and increase in the approachability of automotive financing. The Indian automotive market became a buyers market during this phase. Coinciding with the second wave of liberalization, the third phase from early 2000 till date could be termed as a phase of globularization of the Indian automotive industry.This phase has been marked by the removal of most import controls, initiation of many more foreign players in the Indian automotive market and Indian companies gaining a global identity and acquiring foreign companies. The year 2008 is an important year for the Indian automobile industry. Today, the Indian automobile industry is ranked first in the world in the production of three wheelers, second in the production of two wheelers, fourth in the production of mercenaryized vehicles and ninth in the production of rider vehicles.With a production of nearly 10. 8 one cardinal meg million vehicles in FY07-08, the Indian automotive industry has shown an groovy resilience after the pull through down motorbike about a decade back. In the last few years, the Indian automotive industry has boastful at a healthy rate by reducing costs and improving efficiency. With its new found confidence, it has gone beyond the shores of India and is creating a noteworthy stones throw in different geographies in the world.The Indian automotive market with a healthy growth rate of 13% in the last 7 years was a source of attraction to many foreign automobile companies whose entry in the Indian market not only increased competition, but also raised customer expectations about product calibre and reliability. This forced the Indian companies to introduce new and provoke products and innovation has now become a noteable character of the Indian automoti ve industry.The innovation story of the Indian automotive industry would not be recognize without mentioning the NANO, which has evoked worldwide reside, curiosity and confidence in the competency of Indian talent. It has not only brought the automobile industry, but also India into focus. The NANO and other similar products have the potential to change the paradigm of the automotive industry worldwide. To maintain a high rate of growth, prevail the attr industriousness of the Indian market and to further enhance competitiveness in the market place, the Indian automotive industry has been working in a cooperative manner with the government and has drafted an Automotive burster curriculum 2006-16.Some of the key initiatives which have been comed as per the Automotive Mission Plan include government of National Automotive Testing and R&D Infrastructure development Project (NATRIP) Initiatives for creation and fulfilment of automotive remove Initiatives towards the betterme nt of society and the environment, and Initiatives to become a catalyst for generating an additional 25 million jobs. In the last five years, sales in unlike segments of the Indian automobile market have grown at a healthy rate of 15% to 27 %.This growth provided encouragement to several(a) players and nearly Rs 78,000 crores of investment has been planned, out of which more than 50% has already been committed. However, today the Indian automotive industry is facing unprecedented challenges. On one hand, demand is shrinking because of the deprivation of availability of consumer finance, high interest rates and the high cost of fuel, and on the other, cost of input materials has witnessed massive increases. e. g. in the last two years, steel price has increased by intimately 40%, copper prices are up by 45%, natural rubber has risen by 40% .The impact of steel price increase alone on various segments of automobiles is quite significant. These factors are having a catastrophic im pact on the place line of the Indian automotive industry and are resulting in withdrawal, scaling down or time lag of capital investment which would hurt the objectives of the Automotive Mission Plan in the long run. Two other long term challenges are faced by the Indian automotive industry. The first one is mood change due to global warming which would have an impact on all.Contribution of hundred dioxide emissions self-aggrandising rise to global warming by various sectors are Public Electricity and Heat achievement 53% Manufacturing Industries & Construction21% Internal transportation (Road,rail,air)12% Others14% (Source International brawniness Agency-2005 Report based on 2001 data for India) decrement in carbon dioxide emission would require a holistic and an merged approach. However, the automotive industry is cognizant of its 10% contribution and is conscious and determined to pursue initiatives to reduce the same.This could be implemented by adopting an commixd and a partnership approach. Some of the initiatives that would reduce carbon dioxide emissions include introduction of new and more fuel efficient vehicles, a mandatory inspection and alimentation regime, the removal of old vehicles as they contribute to a larger portion of carbon dioxide emissions, efficient traffic management, use of alternative fuels like CNG, LPG, bio-diesel etc and the introduction of electric vehicles / hybrid.The second challenge which the Indian automotive industry is facing today is in attracting and nurturing talented hands not only for the creation of better and reliable products but also for servicing and maintenance passim the life cycle of the product. More than 60% of the additional 25 million jobs that is projected to get created as per the Automotive Mission Plan, would be in the expert category. ? INDIAN AUTOMOBILE INDUSTRY AND HYBRID TECHNOLOGY pic ? WHY HYBRIDS IN INDIA pic pic pic CONCLUSION pic III. COMPANIES PROFILEHybrid technology has becom e a latest cause in the automotive industry. There are a number of companies which have adopted this technology. The list of the companies which have launched their hybrid vehicles are ? TATA ? Hyundai ? Honda ? Mahindra & Mahindra ? Ford ? Toyota ? BMW ? Nissan takes A brief profile of these companies and their hybrid car versions are discussed in the following pages pic ? caller-up OVERVIEW The Hyundai ride Company, a socio-economic class of the Hyundai Kia Automotive Group, is South Koreas largest and the worlds fifth largest automaker in terms of units sold per year.Headquartered in Seoul, Hyundai operates the worlds largest integrated automobile manufacturing facility in Ulsan, which is capable of producing 1. 6 million units annually. The Hyundai logo, a slanted, stylized H, is said to be symbolic of two people (the company and customer) trembling hands. In 1998, after a shake-up in the Korean auto industry caused by ambitious expansion and the Asian financial crisis, Hyundai generated rival Kia Motors. In 2000, the company established a strategic shackle with DaimlerChrysler and severed its partnership with the Hyundai Group. In 2001, the Daimler-Hyundai Truck green goddess was formed.In 2004, however, DaimlerChrysler divested its interest in the company by exchange its 10. 5 percent stake for $900 million. Hyundai has invested in manufacturing plants in the northbound America, China, Pakistan, India, and Turkey as well as research and development centers in Europe, North America, and Japan. In 2004, Hyundai Motor Company had $57. 2 gazillion in sales in South Korea making it the countrys second largest corporation, or chaebol. global sales in 2005 reached 2,533,695 units, an 11 percent increase over the previous year. Hyundai has set as its 2006 bum worldwide sales of 2.7 million units (excluding exports of CKD kits). Hyundai motor vehicles are sold in 193 countries through some 5,000 dealerships and showrooms. After a recent survey of global automotive sales by Automotive News, Hyundai is now the tenth largest automaker in the world in 2007. 5 Hyundai Motor Companys brand power continues to rise as it was ranked 72nd in the 2007 surpass Global dirts by Interbrand and Business Week survey. Brand value estimated at $4. 5 billion. Public cognizance of the Hyundai brand has been transformed as a result of dramatic improvements in the quality of Hyundai vehicles.? HYBRIDS IN HYUNDAI Hyundai plans to arrest producing hybrid electric vehicles in 2009. The Avante will be the first vehicle to be produced. Since 2004, Hyundai has supplied about 3,000 hybrid versions of its Getz and Accent small cars to government fleets as part of a testing program. The automaker cites a lack of local tax benefits for purchasing hybrids as a barrier to its hybrid development program. But Hyundai expects the tax situation to change in 2009. The new hybrid electric Sonata will make its debut at the Los Angeles International Auto Show in November 2008.Hyundai expects to chuck up the sponge it in the U. S. market in 2010, featuring lithium-ion battery technology ? HYUNDAI HYBRIDS IN INDIA Hyundai is getting increasingly aggressive these days. If coevals sedan assault wasnt enough, Hyundai is now seriously looking at another Japanese stronghold, the Hybrids. The company is provision to go full steam in evolution its own hybrid technology. The company will start off with the hybrid variants of Accent, Sonata and Avante sedan while the research and development center in India will be given the go ahead to develop the technology for small cars.Currently, Hyundai provides Verna (Accent) hybrid models to government agencies as fly projects. The plan is to expand the line-up to mid-sized sedans and beyond for mass production, starting from 2009. Seok San Jang, a senior vice president for Hyundais international business operations saysWe have been slow in the field so far but have aggressive plans given the fact that hi gh oil prices have made hybrids almost a necessity now. From next year, we will sell hybrid cars in Korea and by 2010 we will be selling them all over the world, India is our hub for small cars and hybrids for smaller cars will also eventually come from there. ? HYUNDAI HYBRID MODELS pic pic HYUNDAI emphasise HYUNDAI GETZ pic ? COMPANY OVERVIEW Tata Motors Limited, formerly known as phone service (TATA Engineering and Locomotive Company), is a multinational corporation headquartered in Mumbai, India. It is Indias largest passenger automobile and commercial vehicle manufacturing company. Part of the Tata Group, and one of the worlds largest manufacturers of commercial vehicles. The OICA ranked it as the worlds 20th largest automaker, based on figures for 2006. Tata Motors was established in 1945, when the company began manufacturing locomotives.The company manufactured its first commercial vehicle in 1954 in collaboration with Daimler-Benz AG, which end in 1969. Tata Motors was l isted on the NYSE in 2004, and by 2005 it was ranked among the top 10 corporations in India with an annual revenue exceeding INR 320 billion. In 2004, it bought Daewoos truck manufacturing unit, now known as Tata Daewoo Commercial Vehicle, in South Korea. It also, acquired a 21% stake in Hispano Carrocera SA, giving it controlling rights in the company. Tata Motors launched their much look Tata Nano, noted for its Rs 100,000 price-tag, in January 2008.In March 2008, it finalised a deal with Ford Motor Company to acquire their British Jaguar Land Rover (JLR) business, which also includes the Rover, Daimler and Lanchester brand names. The purchase was completed on 2 June 2008 Tata Motors has its manufacturing base in Jamshedpur, Pantnagar, Lucknow, Ahmedabad and Pune. ? HYBRIDS IN TATA The worlds cheapest car, Tata Nano, may also turn out to be worlds cheapest hybrid version as well. Tata Motors intends to offer micro-hybrid version of Tata Nano with micro-hybrid technology that all ows the vehicle to reduce fuel consumption and emissions by up to 10 percent.According to a leading Indian countersign channel, Bosch shall provide the micro-hybrid technology to Nano also known as Start-Stop System. This system allows the engine to automatically turn off when the vehicle is not moving. This additional technology may cost another Rs. 4000 to Rs. 6000 to the overall cost but this technology is definitely the cheapest hybrid technology most suitable for the worlds cheapest car. Most of the countries around the world are getting stricter with fuel consumption and emission norms including Europe and the US.This micro-hybrid technology can b deployed to the vehicles at much lower cost than full hybrid systems. The micro-hybrid technology will also be available in diesel and electric variants of Nano. pic TATA NANO pic ? COMPANY OVERVIEW Bayerische Motoren Werke AG (BMW), (English Bavarian Motor Works) is an independent German automobile manufacturer founded in 1916. It also produces motorcycles, is the owner of the MINI brand and is the parent company of Rolls-Royce Motor Cars. ? HYBRIDS IN BMW ? BMW H6 ACTIVE HYBRIDBMW ActiveHybrid is a extra highlight of BMW EfficientDynamics, BMWs trendsetting development dodging for todays world. Introducing this technology, BMW is taking the next step in the ongoing reduction of fuel consumption and emissions. BMW ActiveHybrid is based on a modular concept following the strategy of Best of Hybrid to integrate the most appropriate, optimum components in each case in different concepts. The concept is running a new BMW drivetrain that integrates the batteries, electronics systems and power inverter all within the transmission.Compared with the non-hybrid model, the new Active Hybrid is said to improve fuel-economy by up to 20%. The two-mode hybrid system, co-developed with General Motors and DaimlerChrysler, uses parallel electric motors which can either be used to boost acceleration, charge the batteries or as a generator to mutually power each other. The two-mode active transmission is based on an ECVT electrical continuously variable transmission. The two operating modes, one of which has been optimised for low, the other for high speeds, are supplemented by fixed transmission ratios.Fitting in with BMWs new EfficientDynamics focus, the modular hybrid system can be slow adapted to other models and should make its way crossways more cars in coming years. pic BMW X6 ACTIVE HYBRID ? BMW DIESEL X5 HYBRID VERSION BMW will be presenting a new eco-friendly concept touting the latest in EfficientDynamics technology at the upcoming Geneva Motor Show. BMW has given a preview of the upcoming concept, a twin-turbo diesel X5 with a hybrid system. As has been the trend in Europe of late, carmakers are developing ultra-efficient hybrid models by combining frugal diesel engines with electric powertrains.BMW X5 SUV is fitted with a 2. 0L turbodiesel and the carmakers mild ActiveHybrid technology p lus an eight-speed automatic gearbox and even roof-mounted solar panels. All of these technologies combine to deliver the best fuel economy and lowest emissions of any fullsize SUV currently on sale. The BMW Vision EfficientDynamics delivers 43. 5mpg on the combined cycle and just 172g/km of CO2 emissions. Despite its green credentials, the X5 ActiveHybrid is no slouch. Output from the diesel stands at 204hp and 400Nm of torque, and the hybrid systems adds a further 20hp and 210Nm of torque under acceleration.