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| 2013 BMW 5 ActiveHybrid |
BMW ActiveHybrid 5 synchronous electric motor is powered by lithium-ion battery high voltage is placed between the wheel arches in the trunk. The latest generation of BMW ActiveHybrid technology also adds precisely controlled – and therefore very efficient – energy management into the mix. This means that for the premium executive-class car, the BMW ActiveHybrid 5 offers an excellent balance between performance and fuel consumption.
The BMW ActiveHybrid 5 is the first hybrid model from BMW to use in-line six-cylinder engine in its powertrain. While BMW ActiveHybrid 7 and BMW X6 ActiveHybrid using either a V8 engine in combination with one or two electric motors, internal combustion engine in the third model is a hybrid BMW 3.0 liter six-cylinder unit with BMW TwinPower Turbo technology. Also appeared in the BMW 535i, six-cylinder petrol engine developing 225 kW/306 hp maximum power at 5,800 rpm and maximum torque of 400 Newton meters (295 lb-ft) between 1,200 and 5,000 rpm, and has gained widespread recognition as offering a great driving pleasure ordinary and efficiency. He has won the “Engine of the Year” international award two years in a row.
BMW ActiveHybrid 5 synchronous electric motor develops maximum output of 40 kW/55 hp. And support for all-electric operating across the city, it can also provide functionality for performance-enhancing gasoline engine to allow for more powerful acceleration. In both cases, the drive power is supplied directly and with no lag. Like all electric motors, this one develops full torque – of 210 Newton meters (155 lb-ft) – from a standing start.
Compact electric motor integrated in the eight-speed automatic transmission housing, and connected to the transmission with a clutch. Temperature operation is governed by the internal combustion engine cooling system.
The electric motor is powered by lithium-ion batteries and high voltage, the more developed specifically for BMW ActiveHybrid 5. The battery is encased in a special high-strength housing and positioned between the wheel arches in the trunk. It provides optimum protection for the battery and helps to ensure a balanced weight distribution. Battery cooling system integrated into the AC circuit cooling. The battery consists of 96 cells and have the energy capacity of 675 Wh effective.
In addition to the conventional system of 14V power, the BMW ActiveHybrid 5 is also equipped with high-voltage electric system with rated voltage of 317V. Connected by a voltage transformer, both systems provide maximum power throughout the operating range, for improved performance and comfort. The second electric motor and AC compressor are powered exclusively by lithium-ion high-voltage, high voltage electricity through the system. This allows for a pleasant interior climate is maintained even when the internal combustion engine is turned off – that is when the car stops, which operate in pure electric power or glide mode.
To make the most of BMW ActiveHybrid technology ActiveHybrid at 5, power electronics incorporate a variety of innovative intelligent energy management functions whose purpose is to ensure that the powertrain operate efficiently as possible. Besides the start-stop hybrid, ECO PRO mode and sliding mode (available at any speed up to 160 km / h / 100 mph), this function also includes a unique powertrain control system proactively. All of these systems helps to ensure that the energy provided by fuels that are used as efficiently as possible.
Up to speeds of 60 km / h (37 mph), the ActiveHybrid BMW 5 can operate in all-electric mode for zero emissions in the city. Fully charged, the lithium-ion batteries provide high-voltage all-electric driving range of up to four kilometers (about 2.5 miles) with an average speed of 35 km / h (22 mph).
Internal combustion engine only starts when the driver needs more power, but then moves automatically. Performance can be driven by an electric motor to provide extra power when accelerating. The maximum combined power of 250 kW/340 hp is, with a maximum torque of 450 Newton meters (332 lb-ft). Under the rule of ICE / electric combined, BMW ActiveHybrid 5 to 0 to 100 km / h (62 mph) acceleration time of 5.9 seconds. Top speed is a governed 250 km / h (155 mph).
2013 BMW 5 ActiveHybrid Rear Top View
The BMW ActiveHybrid 5, advanced-design of power electronics has been developed a stage further. In addition to coordinating the operation of electric motors and internal combustion engine with reference to the current driving situation, they also support proactive, forward-thinking analysis of the driving situation for a more efficient energy management. This is achieved by integrating power electronics with a standard fit navigation system Professional. Electronically so that you can access and analyze data to provide early warning of future changes in external conditions or requirements of the driver. Based on the analysis, and subject to the quality of navigation data, the vehicle can be prepared in advance for future needs so that all systems on-board propulsion and electronics can be managed properly and in such a way as to make the most efficient possible use of available energy.
Factors that could cause a change in powertrain operations strategies including the routes and speed limits topography. For example, if the system knows that the carpet will come down soon, BMW ActiveHybrid 5 can invest all the high-voltage electrical energy in batteries to provide additional power to drive, because the batteries will be recharged during the descent to come without a cost in terms of fuel consumption. On the longer decreasing function of the electric motor generator can also ask to recharge the battery of high voltage without losing speed. Operating strategy can also be managed to ensure that the high voltage battery is as fully as possible when approaching the end of the journey, thus increasing the electrical driving range on the “final round”.
Specification chassis of the BMW ActiveHybrid 5 including a double wishbone front axle and the integral shaft, behind the Electric Power Steering including Servotronic speed-sensitive power assist function, high-performance brake system and 17-inch alloy wheels. Dynamic Damper Control, featuring electronically controlled damping, is optionally available. The Dynamic Stability Control (DSC) system, which stabilizes the vehicle by applying brake pressure and reduce engine power, it also incorporates functions such as Dynamic Traction Control (DTC), Anti-lock Braking System (ABS), Cornering Brake Control (CBC), Dynamic Brake Control (DBC), Brake Assist, Fading Compensation, dry braking function and Start-Off Assistant.
Body structure of the BMW ActiveHybrid 5 meets the highest standards of strength and lightweight design savvy. Using the right ingredients in the right place not only provides the perfect foundation for passive safety but also generate optimized weight, and therefore in improving efficiency and driving dynamics. Safety of all components carefully synchronized in a comprehensive system developed specifically for the BMW 5-Series Sedan and provide exceptional levels of occupant protection. In addition, enhanced pedestrian protection with special contouring of the front-end components of the body and the hood is on.
The ActiveHybrid BMW 5 has a highly rigid passenger cell. Intelligent use of higher-strength multi-phase steel and hot-stamped ultra-high-tensile steel to help provide maximum occupant safety cell rigidity, combined with a relatively low weight.
Intelligent lightweight design is a further area where BMW ActiveHybrid 5 sets the standard in its class. The hybrid-related components resulting in severe penalties only 140 kilograms compared with the BMW 535i. Hybrid model also benefits from a mixture of intelligent multi-material model was developed for the series. Hood, front side panels, front spring struts and the doors are all made of aluminum. The use of aluminum doors alone resulted in savings of overall vehicle weight of approximately 23 kilograms compared to conventional steel doors.
BMW characteristic dual round headlights, including LED light ring with side lights and daytime running lights function, is a standard specification, along with a light sensor and rain sensor. Optional bi-xenon headlamps and adaptive front lighting with cornering lights available. To reduce the risk of collision from the rear, the BMW ActiveHybrid 5 is equipped as standard with adaptive brake lights. If the driver brakes are very sharp and intervention system ABS, drivers were warned by a flashing rear brake lights glaring from that they also have to brake as hard as possible. car insurance quote , refinancing , online car insurance
