In 2007, the world’s oil consumption was 3.6 billion tons. It is still possible to use the statically calculated global crude oil reserves for another 51 years, that is, until 2058, the oil on the earth will be completely depleted. This is a set of data provided by the American professional magazine “oil and gas journal†on December 24, 2007. In the face of the "post-oil era," the world's major developed countries have successively formulated their own energy strategies. For example, the Japanese government officially promulgated the "2030 Energy Strategy" in June 2006, involving all Japan's energy fields. It proposes that Japan’s dependence on oil will be reduced from the current 80% to 40%, making Japan the most energy-saving country in the world, and upgrading Japan’s power battery technology to a strategic technological level that will lead the world in the future. Bringing the viewpoint back to China, compared to the high speed of economic development, the energy shortage is even more serious. Where is our way out? As a member of the State Key Laboratory of Automobile Safety and Energy, Professor Yang Fuyuan of Tsinghua University answered this question— - In the process of mutual penetration between traditional power and new energy power, new energy power technology, namely control system electrification and power system electrification, will become the fundamental way to deal with automotive energy and environmental challenges, and hybrid engines will become new energy sources for the next 10 years. The important choice of power. "Homogeneous compression ignition (HCCI) technology can achieve ultra-low emission of nitrogen oxides and particulate matter under some conditions, but it cannot work under high-speed and high-load conditions, and fuel economy is still difficult to improve significantly." Yang Fuyuan The professor said, “With hybrid technology alone, although the economics of the vehicle have been significantly improved, the emission problem of the internal combustion engine has not been solved; even if the two are combined, it does not solve the multi-energy application problem during the transition period of new energy. Develop an engine that combines the advantages of various technical solutions - Hybrid Engine In Professor Yang's technical roadmap, the hybrid engine consists of an ISG engine with an integrated control unit and an energy storage device. Its main features include mixed combustion, hybrid power, and mixed fuel. Among them, the liquid synthetic oil (GTL) composed of diesel, gasoline, natural gas, coal, and biomass has a sulfur content of zero, and the cetane number (75 to 80) is much higher than that of diesel (40 to 50). It realizes the energy use optimization principle of diversification of energy sources and integration of energy carriers. Prof. Yang also introduced a state-of-the-art hybrid engine, the feedback control of the combustion state, that is, real-time feedback closed-loop control through cylinder pressure signal, ion current, knock signal, optical signal, etc., which is beneficial to improving the engine's sub-cylinder. Balance, reduce the exhaust emission of the transient process, it is the key that realizes the self-adaptive combustion. Through the hybrid combustion + hybrid + combustion state feedback control, ultra-low emissions and energy savings can be achieved. Therefore, Professor Yang believes that hybrid engines with better adaptability to fuel are a more realistic choice for internal combustion engine companies. Aluminum, PV Bracket Accessories,PV Support Bracket Wuqiang Xingdou International Trade Co., Ltd , https://www.xdaluminum.com