solar battery 48v powerwall.The development of hydrogen energy industry standards and specifications should go hand in hand with technological development

　　The development of hydrogen energy industry standards and specifications should go hand in hand with technological development

　　On June 12, the first International Hydrogen Energy Standards and Safety (Nanhai) High-end Forum was held in Nanhai District, Foshan City. At the forum, the commissioning ceremony of hydrogen buses and logistics vehicles was held, and the UNDP (United Nations Development Program) China Guangdong-Hong Kong-Macao Greater Bay Area Hydrogen Energy Economic Vocational College Project Signing Ceremony and UNDP's first Hydrogen Energy Industry Conference were announced. More than 10 experts and scholars with important influence in the field of hydrogen energy industry at home and abroad, including Andrei V. Report on the forum. Relevant personnel from the United Nations Development Program, the National Technical Committee for Hydrogen Energy Standardization, and the Special Equipment Safety Supervision Bureau of the State Administration for Market Regulation attended the event. According to incomplete statistics, there are currently more than 200 hydrogen energy standards in the world, including: ISO standards, IEC standards and related standards issued by national standardization agencies. According to the participants, the formulation of standards and specifications in various countries is mostly based on the actual situation and needs of hydrogen energy development in the country, and there is a problem of harmonization of standards and specifications. “Standards are an important technical support for the application and promotion of hydrogen energy technology. The hydrogen energy industry is developing rapidly, changing rapidly, updating rapidly, and has high technical content. In order to adapt to and meet the development needs of the hydrogen energy industry, the development of standards and specifications should be parallel to the development of technology. ." said Andrei V. Tchouvelev, Chairman of the International Organization for Standardization's Hydrogen Energy Technical Committee. This conference invited experts from China, Canada, Japan, Germany, the United Kingdom, France, the Czech Republic, Poland and other countries who are engaged in hydrogen energy standards and specification research, applied basic research, key technology research, product development, inspection and testing, and application promotion. and scholars. It is reported that this event will strengthen international exchanges and cooperation in the field of hydrogen energy standards and safety, establish a coordination mechanism for hydrogen energy standards and specifications, and promote joint solutions to the challenges faced by hydrogen energy standards and specifications. In Chen Linxin's view, the development of my country's hydrogen energy industry is still in the transition period from "demonstration" to "commercial use". It should be clear that hydrogen energy is an energy carrier. To truly become a green secondary energy source, great attention must be paid to low carbon and low cost. Hydrogen source selection. He suggested that in areas where resource conditions permit, priority should be given to the development of renewable energy hydrogen production. In areas where wind power, hydropower, and photovoltaic power generation gather, large-scale water electrolysis hydrogen production should be planned and constructed, and pipeline transportation or liquid hydrogen should be transported to the point of use. On the day of the event, Nanhai District held a ceremony to put hydrogen buses and logistics vehicles into operation. The commissioning ceremony announced that a total of 437 hydrogen energy vehicles were put into operation, including 426 hydrogen energy logistics vehicles and 11 hydrogen energy buses, marking that the promotion and application of hydrogen energy vehicles in Nanhai has entered a substantial stage. At the forum, the UNDP China Guangdong-Hong Kong-Macao Greater Bay Area Hydrogen Energy Economic Vocational College Project Signing Ceremony and the UNDP First Hydrogen Energy Industry Conference were announced. It is understood that the UNDP China Guangdong-Hong Kong-Macao Greater Bay Area Hydrogen Energy Economic Vocational College is a cooperation project planned to be carried out by the United Nations Development Program and Nanhai District. The Hydrogen Energy Economic Vocational College will be established - "UNDP China Guangdong-Hong Kong-Macao Greater Bay Area Hydrogen Energy Economic Vocational College Academy" to cultivate high-quality comprehensive technical skills talents and professional front-line technical workers in the field of hydrogen energy. From October 26 to 28 this year, the first UNDP Hydrogen Energy Industry Conference, the first United Nations Development Program (UNDP)-China Hydrogen Energy Industry Conference, will hold an international hydrogen energy exchange event in Nanhai, Foshan. Activities will include the opening ceremony of the UNDP Hydrogen Energy Industry Conference, the UNDP Hydrogen Energy Industry Conference sub-forum, and the 3rd China (Foshan) International Hydrogen Energy and Fuel Cell Technology and Products Exhibition. The exhibition recruitment work has been officially launched in April this year. start.

Read recommendations:

18650 2400mAh 3.7V

The Development of Battery Management Systems.button battery cr2032

home powerwall lithium ion battery.Precautions for using lithium batteries

battery 18650 rechargeable wholesaler

803040 battery