{"id":205,"date":"2014-08-28T09:05:44","date_gmt":"2014-08-28T09:05:44","guid":{"rendered":"http:\/\/zoldenergiablog.hu\/en\/?page_id=205"},"modified":"2016-05-05T09:08:18","modified_gmt":"2016-05-05T09:08:18","slug":"e-mobility-part-i","status":"publish","type":"page","link":"http:\/\/zoldenergiablog.hu\/en\/archive\/e-mobility-part-i\/","title":{"rendered":"E-mobility – Part I"},"content":{"rendered":"

The e-mobility <\/strong>or electrical mobility <\/strong>is understood primarily as electric public road traffic. In a wider sense, however, plenty of things belong to the e-mobility, from the establishment of charging station system, through the technological development up to the recycling of batteries, and so on. The e-mobility is basically a new kind of approach<\/strong><\/strong> or idea, which is an alternative of motorization based on crude oil.<\/p>\n

Serious efforts are being made in most of the countries of West Europe to popularize and use of electrical cars. Electrical car plays an important role also in terms of sustainable traffic<\/strong><\/strong>, because electric power could be generated by methods other than the burning of fossil fuels, by the utilization of renewable sources<\/strong><\/strong>, which is also important for protecting the environment.<\/p>\n

According to the recent plans and concepts the electrical cars could become active participants in the electrical power network<\/strong><\/strong>. With the help of intelligent solutions they could be connected to the household energy system, and might even return the stored energy to the national grid at peak consumption periods. On the other hand, charging would take place when the system is less loaded, therefore the fluctuation in the supply could be mitigated.<\/p>\n

\"\"<\/p>\n

Electric cars have a longer past then the use of vehicles driven by internal combustion engines. The first automobile<\/strong><\/strong> using electrical drive was designed by the Hungarian engineer \u00c1nyos Jedlik in 1928<\/strong><\/strong>.\u00a0 The first electrical car was manufactured early in the 1830<\/strong><\/strong>-ies, and by 1911<\/strong><\/strong> the first hybrid car<\/strong><\/strong> was created, but the popularity of the car with alternative drive declined after that.<\/p>\n

The air quality deteriorated because of the many cars, and the oil crisis occurring in 1960 and in 1973 also contributed to the renewed interest in the cars with alternative drives. Many research and development activates were initiated at this time about the electrical cars, but the electrical cars could not gain wide spread use because of the short travel range, the long charging time and the lack of charging systems.<\/p>\n

Auto makers were urged to develop fuel saving petrol and diesel engines as a result of the depleting crude oil resources and the increased cost of crude oil production in the 1980-ies and in the 1990-ies. The first hybrid solution emerged in this period. The hybrid power transmission combines the traditional and electrical drives.<\/p>\n

Almost every auto makers in the world participate now in the development of electrical cars. A bright future is expected by experts also for the freight trucks. Such vehicles could save the environment from a substantial emission of pollution<\/strong><\/strong>.<\/p>\n

Benefits of electrical cars:<\/strong><\/p>\n