Hydrogen energy is a secondary energy source with rich sources, green, low-carbon and widely used. It is gradually becoming one of the important carriers of global energy transformation and development. The world today is undergoing major changes unseen in a century. A new round of scientific and technological revolution and industrial transformation have formed a historic intersection with my country's high-quality economic development requirements. Hydrogen energy development and utilization technology represented by fuel cells has made major breakthroughs and provided important solutions for achieving zero-emission energy utilization. It is necessary to firmly grasp the global energy reform and development trends and opportunities, accelerate the cultivation and development of the hydrogen energy industry, and accelerate the advancement of my country's energy industry. Clean and low-carbon transformation. From an international perspective, major developed countries around the world attach great importance to the development of the hydrogen energy industry. Hydrogen energy has become an important strategic choice for accelerating energy transformation and upgrading and cultivating new economic growth points. The key core technologies of the global hydrogen energy industry chain are maturing, fuel cell shipments are growing rapidly, costs continue to decline, hydrogen energy infrastructure construction is significantly accelerated, and regional hydrogen energy supply networks are taking shape. Domestically, my country is the world's largest hydrogen producer, with an annual hydrogen production of approximately 33 million tons, of which approximately 12 million tons meet industrial hydrogen quality standards. The installed capacity of renewable energy ranks first in the world, and it has huge potential in the supply of clean and low-carbon hydrogen energy. The domestic hydrogen energy industry is showing a positive development trend. It has initially mastered the main technologies and production processes of hydrogen energy preparation, storage and transportation, hydrogenation, fuel cells and system integration, and has realized small-scale demonstration applications of fuel cell vehicles in some areas. WTF800 hydrogen energy fuel cell engine is a new hydrogen energy fuel cell engine with a power of 80KW. WEF80 corresponds to the policy guidance of national hydrogen energy fuel cell engines, and is optimized based on the traditional principles of hydrogen energy fuel cells, as well as the design optimization of usage behavior. As a new type of engine, the maintenance and use environment and usage methods of hydrogen energy fuel cell engines are very different from traditional engines. Therefore, its design should adapt to the usage characteristics and needs of hydrogen energy. The engine design improves the maintenance experience of the product. The structure of the hydrogen energy fuel cell engine is different from that of the traditional fuel engine. There are no complex mechanical traditional devices that need to be maintained. Instead, the complex circuit harnesses between the internal structures of the engine need to be maintained. Therefore, the engine design The wiring harness is separated from the internal structure of the engine. Engine maintenance operations do not require disassembly of the engine. Maintenance operations can be completed through the reserved wiring harness operation port. At the same time, the structure is more compact and space utilization is more efficient. At the same time, the engine has been unit optimized, and the engine interface has been standardized, so that it can be installed and configured uniformly, and "decoupled" from the entire engine drive system, improving its maintenance convenience and reducing engine maintenance costs.

WTF800 hydrogen energy fuel cell engine is a new hydrogen energy fuel cell engine with a power of 80KW. WEF80 corresponds to the policy guidance of national hydrogen energy fuel cell engines, and is optimized based on the traditional principles of hydrogen energy fuel cells, as well as the design optimization of usage behavior. As a new type of engine, the maintenance and use environment and usage methods of hydrogen energy fuel cell engines are very different from traditional engines. Therefore, its design should adapt to the usage characteristics and needs of hydrogen energy. The engine design improves the maintenance experience of the product. The structure of the hydrogen energy fuel cell engine is different from that of the traditional fuel engine. There are no complex mechanical traditional devices that need to be maintained. Instead, the complex circuit harnesses between the internal structures of the engine need to be maintained. Therefore, the engine design The wiring harness is separated from the internal structure of the engine. Engine maintenance operations do not require disassembly of the engine. Maintenance operations can be completed through the reserved wiring harness operation port. At the same time, the structure is more compact and space utilization is more efficient. At the same time, the engine has been unit optimized, and the engine interface has been standardized, so that it can be installed and configured uniformly, and "decoupled" from the entire engine drive system, improving its maintenance convenience and reducing engine maintenance costs.

This project promotes a new design and development direction of hydrogen energy fuel cell engines, designs a usage platform that is different from previous engines, further reduces the production and maintenance costs of hydrogen energy fuel cell engines, and leads a new direction in the design and development of hydrogen energy fuel cell engines. trend. Traditional fuel engines have formed a unique product image language. This project explores a new design language for hydrogen energy fuel cell engines and finds a new direction for the styling of hydrogen energy fuel cell engines. This project participated in the 2023 Wuhan International Industrial Design Expo, won the Outstanding Work Award, and was highly recognized by social experts and industrial scholars.