Power cable has two types called round cable and flat cable, and power cable consist of conductor, insulating layer, protective layer, barrier layer and armored layer. Power cable has different specification according to different efficiency of motor and different condition of well. And the power cable can be divided into low temperature and high temperature depends on the anti-temperature. According to voltage, there are grade of 3kV and 6kV. And the cable can use galvanized steel, stainless steel or Monel steel to avoid corrosion.
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In 2016, looking back at the changes in the Chinese auto market in the past year, new energy vehicles undoubtedly set off a wave of auto industry. According to the latest statistics released by the Ministry of Industry and Information Technology, the domestic production and sales volume of new energy vehicles in 2015 reached 340,000 vehicles and 330,000 vehicles, respectively corresponding to an annual growth rate of 334% and 343%. Energy car sales soared four times.
Among these production and sales data, pure electric vehicles have the largest contribution, and there are also new energy vehicles such as plug-in hybrid vehicles and hybrid vehicles. However, Gasgo Motors found out from the qualified data of the completed vehicle vehicles that the domestic production of fuel cell vehicles in 2015 was only 10 vehicles.
The development of battery fuel vehicles is still the same, so it seems that China's fuel cell vehicles still have a long way to go.
The excellent current domestic market for new energy vehicles, especially pure electric vehicles, is of course not unrelated to the country’s policy support. For fuel cell vehicles, is there a favorable condition for the country’s policies, and it will have the same immediate effect as electric vehicles. The author believes that even if the country has introduced a fuel cell vehicle policy, even if the subsidies are large, there are many preferential policies that cannot form a climate. Technical problems are the biggest problems.
The only 10 fuel cell vehicles produced by SAIC are expected. According to the author's knowledge, SAIC Motor Corporation currently owns the technology of fuel cell vehicles in China's domestic auto companies. Therefore, SAIC Motor is also a domestic automaker with relatively new technologies for new energy vehicles.
SAIC's Roewe 950 FuelCell plug-in fuel cell vehicle is undoubtedly the bright spot. The new car is built on the Roewe 950, equipped with a dual power source system for power batteries and hydrogen fuel cells.
The plug-in fuel cell sedan is a domestic fourth-generation fuel cell electric vehicle that adopts the Roewe 950 model platform, integrates a medium-capacity power battery and a small pressurized fuel cell system, and is equipped with pluggable technology. The vehicle driving range is mainly based on fuel cells and uses battery energy. The system is also equipped with On-board battery charger that can use the city network to charge the power battery.
Plug-in fuel cell drive is a new idea for new energy vehicles. The Roewe 950 FuelCell plug-in fuel cell vehicle is the highlight of SAIC. In addition to pure electric vehicles, hybrid cars, etc., SAIC Motor has more fuel cell vehicles and has one more chip.