Blog
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October 18, 2024
With the acceleration of urbanization, cleaning and maintenance issues of high-altitude buildings, bridges, power facilities, etc. have become increasingly prominent. Traditional manual cleaning methods are not only inefficient and costly, but also pose safety risks in high-altitude operations. High-pressure water jet cleaning technology carried by drones has emerged as the times require, and with its unique advantages, it has become a new solution to this problem. This technology uses a high-pressure water jet device on a drone platform to achieve long-distance, high-altitude, and precise cleaning operations, with the advantages of high operating efficiency, low cost, and good safety.
System Composition
The high-pressure water spray cleaning
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October 11, 2024
On September 25, the world's largest international hydrogen energy technology industry exhibition "H2 MEET 2024" kicked off at KINTEX in Goyang, South Korea. We participated in the event as one of the seven invited media in the world. Hydrogen cars, forklifts, bicycles, motorcycles, hydrogen energy engines, liquid hydrogen tanks, hydrogen pipelines and hydrogen refueling stations... all kinds of forms are available. It is understood that this year is the fifth year of the exhibition and it is also the largest one. A total of 317 companies and institutions from 24 countries around the world participated in the event to showcase the latest hydrogen energy technologies and trends.
Most of the people in the exhibition hall are industry insiders who come to conduct technical exchanges and find business partners. There are also a small number of tourists who come to visit, check in and take photos.
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September 26, 2024
The shipping industry is responsible for more than 80% of global trade transportation tasks, and its greenhouse gas emissions account for about 3% of global emissions. Ship emission reduction has become an important entry point for accelerating the green transformation of the shipping industry, and zero-emission hydrogen energy has become an important option for accelerating the decarbonization of the shipping industry.
Under this situation, hydrogen-powered ships have an opportunity for development. In order to seize this opportunity, many domestic fuel cell companies are accelerating the launch of marine fuel cell systems and obtaining classification society type approval certificates. At the same time, there are also good news about the construction and launch of hydrogen-powered ships. However, at present, hydrogen-powered ships are mainly small-scale demonstrations in inland rivers and offshore
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September 26, 2024
The shipping industry is responsible for more than 80% of global trade transportation tasks, and its greenhouse gas emissions account for about 3% of global emissions. Ship emission reduction has become an important entry point for accelerating the green transformation of the shipping industry, and zero-emission hydrogen energy has become an important option for accelerating the decarbonization of the shipping industry.
Under this situation, hydrogen-powered ships have an opportunity for development. In order to seize this opportunity, many domestic fuel cell companies are accelerating the launch of marine fuel cell systems and obtaining classification society type approval certificates. At the same time, there are also good news about the construction and launch of hydrogen-powered ships. However, at present, hydrogen-powered ships are mainly small-scale demonstrations in inland rivers and offshore
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September 20, 2024
In recent years, with the development of fuel cell technology and the improvement of hydrogen refueling facilities in my country, the characteristics of hydrogen-powered vehicles, such as fast refueling speed and suitability for long-distance heavy-load transportation, are becoming more prominent.
Recently, a hydrogen-powered logistics vehicle completed a 1,300-kilometer long-distance transportation mission from the Beijing Daxing International Hydrogen Energy Demonstration Zone to the Yangtze River Delta (Jiaxing) Hydrogen Energy Industrial Park. Earlier in April, a 49-ton hydrogen-powered heavy truck also completed a 1,500-kilometer long-distance transportation test from Beijing to Shanghai, proving that my country's hydrogen-powered vehicles have achieved large-scale, long-distance, and cross-regional actual transportation.
Hydrogen vehicles can achieve large-scale, long-distance,
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September 13, 2024
For a long time, in the competition with electric vehicles, fuel cell vehicles have not been challengers, but rather market supplementers. Because in the passenger car market, which accounts for the majority of automobile sales, pure electric or hybrid models powered by lithium batteries are the absolute mainstream, fuel cell vehicles seem to have to find another way to break through in the commercial vehicle field.
So, will the car companies that have not given up the hydrogen energy technology route really abandon the large passenger car market? The situation is not so pessimistic. In the fuel cell passenger car market, in addition to Toyota and Hyundai, which launched mass-produced models in previous years and have a strong development momentum (well-received but not popular), giants such as BMW have also begun to try recently and released a hydrogen car mass production plan.
So far,
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September 06, 2024
As the green hydrogen industry develops in the direction of large-scale and high-efficiency, the importance of hydrogen power supply as a key power conversion device in the electrolysis of water hydrogen production system is becoming increasingly prominent.
How should the green hydrogen project choose the hydrogen power supply? Industry insiders believe that this depends on the needs of the owner, including the project scale, initial investment, later operating costs, and the adaptability of different electrolyzers.
From the perspective of the current market application technology, hydrogen production power sources can be roughly divided into two categories: thyristor (SCR) power sources and insulated gate bipolar transistor (IGBT) power sources. Thyristor hydrogen production power source technology is mature and low-cost; while IGBT hydrogen production power source is more
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August 30, 2024
This year marks the third year of my country's hydrogen fuel cell demonstration development. On the one hand, fuel cell companies are busy exploring the terminal market and expanding their capital reserves. On the other hand, under environmental uncertainty and survival pressure, companies are still continuing to hone their product basics in response to market demand, and optimizing and iterating technology around reliability, stability, life, hydrogen consumption and other performance.
This means that the industry has a clearer answer to the core question of "What is a good fuel cell system?" The fuel cell system is answering this question with practical actions. Focusing on the two main scenarios of automotive and power generation, Dr. Hou Junbo led the technical team to optimize the design and process iteration of core indicators such as system stability, reliability, hydrogen consumption, failure
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August 23, 2024
Hydrogen rail transit is a very promising application scenario for hydrogen fuel cells. As one of the earliest countries in the world to develop hydrogen rail trains, China has become the region with the largest hydrogen train market and the most demonstration projects in the world since the first hydrogen train was put into operation in 2019.
Since 2024, various parts of China have begun to accelerate the promotion of hydrogen rail transit related projects. Many hydrogen energy industry chain companies such as CRRC, Reshape Energy, and Rongxin Energy have begun to deeply explore the application opportunities of hydrogen rail transit, and have achieved many achievements such as zero breakthroughs in exports and the rollout of hydrogen rail trains equipped with four-type bottles. This article focuses on the dynamics of hydrogen rail vehicle related projects since the first half of the year.
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August 16, 2024
Summer is hot, and it is also the season when electric bicycle fires are most likely to occur.
The Beijing Fire and Rescue Bureau recently reported that in July, there were 59 electric bicycle fires in Beijing.
In July, natural phenomena related to electric vehicles emerged in an endless stream.
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In this hot season, when it comes to hydrogen electric motorcycles, everyone's first reaction may be "this thing is most afraid of heat, right?"
Indeed, many hydrogen electric vehicles and their fuel cells on the market are a bit "out of breath" under high temperatures.
- Detailed Explanation of High-Pressure Water Jet Cleaning Technology Carried by Drones
- Is hydrogen energy the "ultimate energy" or a "big scam" in the 21st century?
- The "Four Major Problems" of Hydrogen Ships
- The "Four Major Problems" of Hydrogen Ships
- How to Solve the Economic Feasibility of Long-Distance Transportation of Hydrogen Vehicles?