The 26th World University Games, which is being held in Shenzhen, is not only an arena for athletes from all countries and regions to show their style, but also provides a new platform for the demonstration of new energy vehicles in China. According to reports, during the current Universiade, Shenzhen launched a total of 2011 new energy vehicles, of which 1,511 came from Shenzhen Wuzhoulong Automobile Company. How effective are these new energy vehicles at present? The reporter interviewed Zhang Jingxin, Chairman of Shenzhen Wuzhou Long Motor Company.
Reporter: Please tell us about the specific launch of new energy vehicles during the Universiade.
Zhang Jingxin: The Wuzhou Dragon provided 1,511 new energy vehicles for the Shenzhen Universiade, which accounted for 75% of the 2011 total number of new energy vehicles in the city. The types covered 1350 single-layer hybrid buses and 20 double-decker hybrid buses. , 53 pure electric buses, 26 replacement electric pure electric buses, 60 fuel cell site vehicles and 2 fuel cell buses. Among them, the vast majority of passenger cars use the current "plug-in" hybrid mode, while hybrid double-deck buses and battery-changing electric vehicles are the first domestic launches. It should be said that both the number of vehicles put into use and the types of vehicles exceeds 500 in the Beijing Olympic Games and 1,147 in the Shanghai World Expo, making Shenzhen the world’s largest commercial demonstration city for new energy vehicles.
Reporter: Why dared to invest so many vehicles at one time?
Zhang Jingxin: The main aspect of our hybrid bus has reached a relatively stable and reliable level. Since 2000, Wuzhou Long has undergone 11 years of research and development of new energy vehicles. It has upgraded 11 generations of products, obtained more than 40 invention patents, and has been responsible for the National “863†Program for Energy Saving and New Energy Vehicle Projects. Supported by the two core technologies of hybrid bus controllers and vehicle-mounted power batteries, our new energy vehicles have certain comparative advantages in terms of performance, cost, and reliability. In fact, as early as 2005, our company's hybrid buses were put into demonstration operation in Shenzhen. In order to dispel the concerns of the operating companies, I signed a contract with Huacheng Transportation Co., Ltd. at that time. Wuzhoulong provided seven hybrid buses to the 983 line. If we stop for one day, we will pay 500 yuan to the bus company every day. Less than 25% of fuel can be returned. The final collected data proves that the Wuzhoulong hybrid vehicle's vehicle output rate exceeds 98%, the fuel-saving rate exceeds 29%, and the overall stability of the vehicle is relatively high.
Reporter: What is the actual operating effect?
Zhang Jingxin: After the vehicles are delivered and used, we strengthen the daily inspection and maintenance work of the after-sales service team and record the operation of the vehicles on a daily basis. During the period of China’s Wuzhou Longda Games, 1,350 vehicles were put into operation. In addition to the nearly 1,000 vehicles put into operation before the Universiade, a total of more than 2,000 hybrid-powered new energy vehicles were operating on more than 130 bus lines in Shenzhen. Each vehicle averaged approximately 200 kilometers per day. With a total mileage of more than 400,000 kilometers per day, the fuel saving rate of each vehicle is about 25% to 30%, and the average fuel saving per truck is about 33L per day. According to the current oil price of 7.15 yuan per liter, each vehicle saves 236 yuan per day. Yuan, more than 2,000 vehicles can save more than 470,000 yuan per day. At the same time, due to the launch of a large number of new energy vehicles, the emission of pollutants such as carbon oxides has been reduced. During the Universiade, Shenzhen is basically a blue sky. Moreover, since electric buses do not require fuel and gas, they use night-time low-potential charging, resulting in higher cost savings.
Reporter: What do you think is the current bottleneck in the development of new energy vehicles?
Zhang Jingxin: It is also a battery, a motor, and an electronic control technology. It should be said that the current lithium iron phosphate battery has made great progress compared with the previous lead-acid battery, but it is not very mature. At the same time, there is a great degree of correlation between batteries and control strategies. For example, if the packaging is over, it is not conducive to ventilation and heat dissipation; it is not packaged and it is afraid of rain and water. To a certain extent, now we are facing more than just the battery itself, but the wiring connection and the management of the battery and the entire power system.
Reporter: How can we solve these problems?
Zhang Jingxin: First of all we must build a solid technology research and development platform. In the past two years, new energy vehicles have been very hot. Whether it is local governments or whole vehicle companies, they have invested great enthusiasm in this regard. But enthusiasm alone is not enough. It must also sink down and solidify the basic work. In the past 10 years, Wuzhou Dragon has been able to develop a parallel hybrid power system and achieved a series of innovative results in the importance of independent research and development. Second, we must persist. In 2000, our company was determined to develop a hybrid bus and invested all of the 100 million yuan. In September 2002, Wuzhoulong Hybrid Bus prototype was formally rolled out. However, due to the unclear domestic new energy automobile policy, the market is very sluggish. By 2006, the wages of workers must be paid by **. I even sold it. The thought of losing the company, but in the end it persisted, so today it is. Third, policy support must be in place. At present, in some places, the development of new energy vehicles is ostensibly supported. However, as soon as specific issues are solved, departments cannot coordinate with each other. The development of new energy vehicles can not be decided by one or two companies. For example, the construction of charging infrastructure involves not only power grid companies, but also planning and land departments. I think Shenzhen has done a better job in this area. Of course, as a new energy auto company, it should also understand that government support is crucial, but companies cannot rely on the government. After all, government subsidies are short-term and diminishing. The development of new energy vehicles ultimately depends on technological progress and independent innovation. At present, some domestic enterprises are doing less in the development of new energy vehicles, and they often have "flicker"; there are local places where there is protection and unfair competition. This deserves our vigilance.
Reporter: Please tell us about the specific launch of new energy vehicles during the Universiade.
Zhang Jingxin: The Wuzhou Dragon provided 1,511 new energy vehicles for the Shenzhen Universiade, which accounted for 75% of the 2011 total number of new energy vehicles in the city. The types covered 1350 single-layer hybrid buses and 20 double-decker hybrid buses. , 53 pure electric buses, 26 replacement electric pure electric buses, 60 fuel cell site vehicles and 2 fuel cell buses. Among them, the vast majority of passenger cars use the current "plug-in" hybrid mode, while hybrid double-deck buses and battery-changing electric vehicles are the first domestic launches. It should be said that both the number of vehicles put into use and the types of vehicles exceeds 500 in the Beijing Olympic Games and 1,147 in the Shanghai World Expo, making Shenzhen the world’s largest commercial demonstration city for new energy vehicles.
Reporter: Why dared to invest so many vehicles at one time?
Zhang Jingxin: The main aspect of our hybrid bus has reached a relatively stable and reliable level. Since 2000, Wuzhou Long has undergone 11 years of research and development of new energy vehicles. It has upgraded 11 generations of products, obtained more than 40 invention patents, and has been responsible for the National “863†Program for Energy Saving and New Energy Vehicle Projects. Supported by the two core technologies of hybrid bus controllers and vehicle-mounted power batteries, our new energy vehicles have certain comparative advantages in terms of performance, cost, and reliability. In fact, as early as 2005, our company's hybrid buses were put into demonstration operation in Shenzhen. In order to dispel the concerns of the operating companies, I signed a contract with Huacheng Transportation Co., Ltd. at that time. Wuzhoulong provided seven hybrid buses to the 983 line. If we stop for one day, we will pay 500 yuan to the bus company every day. Less than 25% of fuel can be returned. The final collected data proves that the Wuzhoulong hybrid vehicle's vehicle output rate exceeds 98%, the fuel-saving rate exceeds 29%, and the overall stability of the vehicle is relatively high.
Reporter: What is the actual operating effect?
Zhang Jingxin: After the vehicles are delivered and used, we strengthen the daily inspection and maintenance work of the after-sales service team and record the operation of the vehicles on a daily basis. During the period of China’s Wuzhou Longda Games, 1,350 vehicles were put into operation. In addition to the nearly 1,000 vehicles put into operation before the Universiade, a total of more than 2,000 hybrid-powered new energy vehicles were operating on more than 130 bus lines in Shenzhen. Each vehicle averaged approximately 200 kilometers per day. With a total mileage of more than 400,000 kilometers per day, the fuel saving rate of each vehicle is about 25% to 30%, and the average fuel saving per truck is about 33L per day. According to the current oil price of 7.15 yuan per liter, each vehicle saves 236 yuan per day. Yuan, more than 2,000 vehicles can save more than 470,000 yuan per day. At the same time, due to the launch of a large number of new energy vehicles, the emission of pollutants such as carbon oxides has been reduced. During the Universiade, Shenzhen is basically a blue sky. Moreover, since electric buses do not require fuel and gas, they use night-time low-potential charging, resulting in higher cost savings.
Reporter: What do you think is the current bottleneck in the development of new energy vehicles?
Zhang Jingxin: It is also a battery, a motor, and an electronic control technology. It should be said that the current lithium iron phosphate battery has made great progress compared with the previous lead-acid battery, but it is not very mature. At the same time, there is a great degree of correlation between batteries and control strategies. For example, if the packaging is over, it is not conducive to ventilation and heat dissipation; it is not packaged and it is afraid of rain and water. To a certain extent, now we are facing more than just the battery itself, but the wiring connection and the management of the battery and the entire power system.
Reporter: How can we solve these problems?
Zhang Jingxin: First of all we must build a solid technology research and development platform. In the past two years, new energy vehicles have been very hot. Whether it is local governments or whole vehicle companies, they have invested great enthusiasm in this regard. But enthusiasm alone is not enough. It must also sink down and solidify the basic work. In the past 10 years, Wuzhou Dragon has been able to develop a parallel hybrid power system and achieved a series of innovative results in the importance of independent research and development. Second, we must persist. In 2000, our company was determined to develop a hybrid bus and invested all of the 100 million yuan. In September 2002, Wuzhoulong Hybrid Bus prototype was formally rolled out. However, due to the unclear domestic new energy automobile policy, the market is very sluggish. By 2006, the wages of workers must be paid by **. I even sold it. The thought of losing the company, but in the end it persisted, so today it is. Third, policy support must be in place. At present, in some places, the development of new energy vehicles is ostensibly supported. However, as soon as specific issues are solved, departments cannot coordinate with each other. The development of new energy vehicles can not be decided by one or two companies. For example, the construction of charging infrastructure involves not only power grid companies, but also planning and land departments. I think Shenzhen has done a better job in this area. Of course, as a new energy auto company, it should also understand that government support is crucial, but companies cannot rely on the government. After all, government subsidies are short-term and diminishing. The development of new energy vehicles ultimately depends on technological progress and independent innovation. At present, some domestic enterprises are doing less in the development of new energy vehicles, and they often have "flicker"; there are local places where there is protection and unfair competition. This deserves our vigilance.
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