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"For pure electric buses, not only buses but also short-haul passengers and group buses can be developed." In an interview with reporters recently, Xiong Liangping, deputy general manager of Ankai Bus, said.
In the eyes of many people, pure electric buses seem to be used on city bus routes. As a member of the National Electric Vehicle System Integration Engineering Technology Research Center, Xiong Liangping, who has another important identity, made this statement. Pure electric buses seem to have a bright future.
The future of pure electric passenger transport has great potential
For the bus industry, the bus seems to be the best use area for pure electric buses. The reason may be that the bus lines are fixed, the daily mileage is relatively fixed, the charging stations are easy to construct, and charging is relatively convenient and fixed.
Xiong Liangping believes that the new energy subsidy policy still has no advantage over the traditional diesel fuel subsidy, which makes the operating economy of pure electric buses still inferior to traditional diesel vehicles. Therefore, in the future pure electric bus market, the proportion of pure electric buses will decrease.
“Local diesel buses are all fuel-assisted. For example, the price of diesel fuel for diesel buses in Hefei is 3.26 yuan per liter. Common non-air-conditioned 12-meter diesel buses have a service life of 8 years. The final subsidies received were at least 800,000 yuan, while the pure electric bus was only a one-time subsidy of 500,000 yuan.Therefore, there is still a contradiction between the new energy vehicle promotion policy and the traditional vehicle fuel subsidies, which also allows the bus companies to use pure The enthusiasm of electric buses has been affected,†Xiong Liangping said.
The difference from the government-subsidized bus market is that the diesel used in private passenger-car passengers is entirely market-priced, which allows subsidized pure electric buses to have a more competitive platform.
“This kind of fuel-subsidized passenger transportation market will occupy a large proportion in the future pure electric passenger vehicle market. Including passenger vehicles of medium and short-distance passenger vehicles, commuter vehicles, city tourist buses, and small area ferry buses, The daily operating mileage of these buses is within 250 kilometers, pure electric buses can fully meet their operational requirements, and, in terms of operating economy, from the results of our research, when the price of diesel fuel rises above 8 yuan/liter, The use of pure electric buses can increase the revenue of 5% compared to diesel passenger cars,†said Xiong Liangping.
Therefore, he believes that after another 3 to 5 years, pure electric passenger cars will have their technology and related supporting facilities upgraded, and the development of pure electric buses will no longer be confined to buses. The corresponding market share will increase further. The development of pure electric buses will also enter a virtuous circle.
Commercial Operation Issues Doan Kay Pushes Fifth-Generation Electric Vehicles
After investigating pure electric buses in multiple cities across the country, the Fangde.com reporter found that the pure electric buses at this stage are facing many problems in terms of operating costs, mileage, reliability, and supporting charging facilities. Many people from the bus group and industry insiders questioned.
In response, Xiong Liangping said: "As one of China's seven emerging industries in the future, the development of new energy vehicles has received the attention of various ministries and commissions. For example, the four ministries and commissions jointly implemented the 'Ten Thousand Cities' demonstration project. The implementation of such a project also shows that there are still many deficiencies in new energy technologies. However, there is no doubt that 'electric energy' is the development trend of new international energy sources and is also a new energy development trend in the future. This cannot be recognized."
As for the reliability and cruising range of pure electric buses at the current stage, Xiong Liangping told reporters about the solution of Ankai Bus: “Ankai Bus is developing and will promote fifth-generation pure electric buses in the next few years. We start from the lightweight of the vehicle and use aluminum alloy body to achieve the effect of multiple batteries on the premise of ensuring the weight of the entire vehicle, and thus to increase the cruising range.The fifth generation of pure electric buses will realize the opening of air-conditioning. 250 kilometers of cruising mileage, this operating mileage can meet the bus operation in more than 95% of cities in China."
Xiong Liangping also pointed out: "The important feature of Ankai's fifth-generation pure electric buses is the integration of the battery and the vehicle, and it will also have a low floor that meets international standards. At present, many pure electric buses still cannot achieve low levels. The floor is because of its driving mode, and because the central drive technology cannot achieve a low floor, Ankai will use wheel-side drive technology so that a pure electric bus can achieve a low floor like a traditional bus. It also laid the foundation for the internationalization of Ankai pure electric buses."
In addition to the technical needs of pure electric buses, Xiong Liangping also believes that due to the small amount of electric buses currently in charge, it is difficult for supporting facilities such as charging piles to achieve large-scale construction, which also restricts pure electric buses and even pure The development of electric vehicles.
Only by solving a series of "hardware" problems can purely electric buses fully meet the needs of commercial operations. For the time needed to meet the demand, Xiong Liangping believes that it will take 3-5 years. "I have been responsible for the sales, technology, and production quality control of the new energy market during these years. This is also my understanding and experience over the years."
In 3 to 5 years, this period is not far away. If it is true, as Xiong Liangping said, then five years later, perhaps in the areas of city buses, short-distance passenger transport, and group buses, pure electric buses may be able to hold up for a long time.