GM’s global mini-electric concept car starter

GM’s global mini-electric concept car starter

Author: mosupman

Yesterday, the distance “Imagine Green Future” in 2010 Beijing Auto Show exactly one month away from the Shanghai World Expo will be less than 40 days, General Motors in Shanghai, made the first force, the world’s starting a two-seat EN-V electric network concept car (Electric Networked-Vehicle ). EN-V concept car will be held during this year’s World Expo in Shanghai SAIC – General Motors, the museum for display.

A parking space can accommodate five

According to reports, EN-V concept car combines innovative electrification and vehicle networking the two technologies, General Motors on the latest future urban personal transportation solutions, so that future urban transport to achieve zero fuel consumption, zero emissions, zero congestion and zero accidents. EN-V concept car in Shanghai World Expo SAIC – General Motors, the public display of the museum, and appear in the main exhibition hall car movies, to reflect the GM and its strategic partner SAIC personal transportation changes for the future co – Vision and the 2030 outlook for the future of urban transportation.

Starting yesterday, the three EN-V concept car highlighted the freedom of future urban transport, environmental protection, the essential characteristic. Reflects the core aspirations of individual modes of transportation: free travel. EN-V concept car vehicle weighs just 400 kg, about 1.5 meters, the volume is only one-sixth of an ordinary passenger cars. At present, the traditional cars, the weight of more than 1.5 thousand kilograms, length is the length of EN-V concept car three times, parking need more than 10 square meters area. At present, a conventional car parking spaces can accommodate five EN-V, which will greatly improve the utilization of existing urban parking space.

EN-V concept car using lithium iron phosphate battery-powered, the maximum speed of 40 km / hour, the greatest single charge mileage 40 km. It is estimated that 24,000 km of electricity traveling 840 yuan, while its price is only the traditional one-fifth to one-sixth of car prices. Who live in a low carbon wave of ordinary consumers, through the ordinary civil charge port to charge the battery, as well as lower operational costs, becoming the biggest appeal of this electric car.

Respond to large-scale urban transportation

According to General Motors in description, EN-V electric concept car the earliest networked by personal urban transport solution (PUMA) was inspired by General Motors joint Segway in April 2009 to co-sponsor. The face of 2030, the world’s 8.0 billion population will be more than 60% live in urban reality, EN-V two-seat concept car is designed to be very clear, that is, under the premise of maintaining a reasonable price to resolve the future of urban traffic congestion, parking is difficult and air pollution.

When the Chinese Commercial News reporters Wen Jiwei and He Xuanze the eve of the World Expo in Shanghai in the world starting this model, General Motors executives expressed the hope that through the EN-V concept car the release of its public display during the Expo period, so that more visitors to understand the forward-looking technology can bring about changes in urban travel, and for the mega-cities like Shanghai to bring better and more personalized travel solutions.

EN-V concept car for the future prospects of GM China President and Managing Director Kevin E. Wale is full of optimism, he told Chinese Commercial News reporters Cai Fang and Shi Tichu: “Through the electrification and the perfect integration of networking technology vehicles, EN-V re-defined Automotive DNA, for urban traffic provides an ideal solution. General Motors in the hope that through the provision of advanced automotive technology to cope with rapid urbanization on traffic challenges. At the same time, drivers will become more fashionable and fun. ”

To move closer to the automatic pilot

Starting the day in Shanghai, the world’s “arrogant”, “wonderful” and “laugh” 3 EN-V concept car, a unique personality. In addition to the design reflects the personality in addition, EN-V concept car also incorporates electrification and vehicle networking technology, but also reflect the advanced nature of their own technology is expected to lead the new direction of automotive technology.

According to the site engineer, EN-V concept car left and right wheels by the respective electric motor drive, the technology was originally derived from General Motors in 2006, presented at the Paris Motor Show Hydrogen Fuel driver – Wire Technology Hy-wire concept car . EN-V concept car of a motor powered by a lithium battery can be recharged through the regular household power supplies. In addition, EN-V concept car can be exchanged with the power of information to determine the overall power usage, and thus select the best recharge time to fully enhance the public power infrastructure efficiency. And other electric vehicles as the biggest difference between the car networking technology is the EN-V concept car highlights another major technical. EN-V concept car through the integration of Global Positioning System (GPS) navigation technology, cars right vehicle communication technologies, wireless communications and remote sensing technology, has laid a new automotive technology development to achieve the manual driving and automated driving is compatible.

Article Source: http://www.a1articles.com/article_1470513_31.html

About the Author: A professional editor from http://www.mosup.com/, and my work is to support a free online trade platform. http://www.mosup.com/ contain a great deal of information about healthy and beauty,healthy vegetables ,healthy chair, healthy cleaner

http://www.mosup.com/

BYD F3DM low-carbon version was listed on 29

BYD F3DM low-carbon version was listed on 29

Author: mosupman

BYD has announced a new version of dual-mode technology, low-carbon electric vehicles F3DM upcoming March 29 listing, but has yet to disclose the price. From the official exposure of the picture can be seen, the vehicle equipped with a new roof solar battery charging system.

According to reports, F3DM low-carbon version of dual-mode electric vehicles the biggest bright spot on the “low carbon” interpretation of the concept of multi-angle. In addition to strengthening the world’s leading DM dual-mode system and the outside iron battery technology, F3DM low-carbon version of the roof to install solar battery charging system is not only beautiful environment, but also to drive vehicles provided a source of energy. This is a panoramic sunroof like solar panels, through the absorption of solar energy output is low voltage and low voltage electricity through the high-voltage boost converter and the energy stored in the iron batteries. Since then, BYD can feel the energy storage and fast charge technology, and this is what Warren Buffett BYD favor of the important reasons. In addition, the appearance, the more obvious changes are the red taillights from the F3 light into the transparent crystal shell drill design; the front grille and more fashionable, with cool black radiator grille DM logo will be different from ordinary models. Increase in both groups on both sides of the body side panels, to improve air power, more stable vehicles.

It is reported that China’s subsidies for new energy vehicles policy is a positive development, the individual purchase of subsidies is expected to up to 6 million. Selected as the first national directory of new energy vehicles recommended only cars, F3DM low-carbon version of the energy-saving technology will get more popular in the future. In the meantime, the country is currently being carried out in a Electric Vehicle Charging Station building boom, with Shenzhen as the representative of the major cities are stepping up construction, State Grid, China Southern Power Grid, the oil giants are three positive actions, the domestic rise of new energy vehicles the general trend is already clear.

Article Source: http://www.a1articles.com/article_1470522_31.html

About the Author: A professional editor from http://www.mosup.com/, and my work is to support a free online trade platform. http://www.mosup.com/ contain a great deal of information about healthy and beauty,healthy vegetables ,healthy chair, healthy cleaner

http://www.mosup.com/

Diesel Fuel Injectors

Diesel Fuel Injectors

Author: Christoffer X Altesino

Among engines, one major difference between Diesel and Gas is the injection process. Injectors are of two types; one is the Carburetor and the other is Port Injector. Carburetor is a system where the air and fuel are mixed together in an internal combustion engine. Whereas Port Injectors are external (meaning outside the cylinder) and injects fuel prior to intake stroke.

This process is called the Fuel optimization. A diesel engine system looks at optimizing fuel and air before they are injected into their respective chambers.
The basic design mechanism of diesel fuel system has the fuel supply line, an intake valve, an exhaust valve and the fuel injection apparatus. There are also there cylinders attached to its supply line. Fuel passes through a filter and then goes through these lines to the injector device attached with the cylinder. Finally, when the fuel reaches the injector, it is highly pressurized. Diesel fuel is sprayed into the chamber by the diesel injectors. The intake valves suck air into the cylinder and exhale value removes the emissions.

Diesel engines use the direct injectors (directly into the cylinder). Diesel fuel injectors are the most complicated ones and are found in various places in an engine. They are designed to be able to withstand the pressure undergone within and be able to deliver fuel efficiently.

One main drawback of these diesel fuel injectors is when compression of fuel and air limits the compression ration of the engine. That is when the compression is too high, the fuel and air mixtures ignites and causes Knocking. Knocking can damage the engine easily due to excessive heat. Loud noise is also one of the draw backs there direct diesel fuel injectors make.

There is always a solution to every problem; some diesel engines contain these components called Glow Plug. These glow plugs see to that the compression is not too high and prevents fuel from being ignited. Glow plugs are used in smaller engines. Larger engines use ECM, which have the ability to sense the air temperature and sprays the fuel when the engine gets too cold. This facilitates the engine to start without trouble during cold climates.

Over the years, these diesel injectors have become extremely sophisticated. These injectors have become computer regulated. Everything has become completely programmed. The injection timing and fuel amount are all electronically controlled.

Read my blogs: fuel injector cleaner and white lab coat
.

Article Source: http://www.a1articles.com/article_1470538_31.html

About the Author: