Electric vehicle extended range technology will be a new boom

The annual Geneva Motor Show will kick off on March 1st, and Techrules will release a concept car with gas turbine extended range electric (TREV) technology. With this technology, the car will have an amazing 1044. The maximum power of horsepower, its cruising range is expected to reach more than 2,000 kilometers.

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Micro-turbine power generation technology is expected to set off a wave of “power dispersal” technology innovation, which will become the mainstream of new energy technology. As a newly developed small heat engine, the micro gas turbine has a single power range from 25 kW to 300 kW. It has multiple integrated expansion, multi-fuel, low fuel consumption, low noise, low emission, low vibration, low maintenance rate and remote control. And a series of advanced technical features such as diagnosis, micro-turbine has obvious advantages in civil hybrid vehicles, military vehicles and coastal protection.

It is reported that many companies in the United States and Japan are actively developing and manufacturing corresponding equipment. Capston has produced a 65-kilowatt microturbine power plant with a power generation efficiency of 26% and an annual output of 10,000 units. Honeywell has developed a 75-kilowatt power plant with a power generation efficiency of 28.5%. Many companies in Japan are using the technology of Capston in the United States to develop a combined heat and power system.

China also attaches great importance to the technical reserve of micro gas turbines. China's "863 Program" micro-turbine key project is based on Dongan as the main implementation unit. Its 100kw micro-turbine has been completed and accepted, and has completed high-efficiency impeller machinery, low-pollution and low-emission combustion chamber, compact original surface regenerator, and high-speed. The design and development of permanent magnet motor, gas turbine controller and frequency conversion system and micro gas turbine complete machine have achieved fruitful scientific research results. It has applied for and obtained more than 30 national patents, which has greatly shortened the development level of China's micro gas turbines and the world's advanced level. gap.

In terms of listed companies, Dongan Power jointly announced the M10 range extender project with Beijing New Energy Automobile Co., Ltd. in 2014, becoming the only electric vehicle range extender project supported by the National Science and Technology Support Program. The M series engine successfully entered new energy sources. In the field, industry experts expect that the model of this engine is expected to be listed at the end of 2016. Considering BAIC's investment and market position in the new energy field, the company's extended-range engine is expected to obtain good sales and become a new growth point. Quanchai Power has the largest R&D and manufacturing base for medium and small-sized internal combustion engines in China. The product power covers 20 horsepower to 380 horsepower, and has established good cooperative relations with many well-known domestic enterprises.

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