Hefei Sinopower Technologies

Bearing the aim of carbon neutrality in mind, we, Hefei Sinopower Technologies Co., Ltd, devote ourselves to the promotion and application of clean energy technologies and products.

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Hefei Sinopower Technologies Co., Ltd

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info@hfch.cn

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How hot is hydrogen energy 3 trillion investment on the road!

How hot is hydrogen energy 3 trillion investment on the road!

In just five months, the cumulative global investment in hydrogen energy jumped from US $300 billion to US $500 billion !

2022-04-28

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The world's largest photovoltaic hydrogen production project

The world's largest photovoltaic hydrogen production project

The so-called photovoltaic hydrogen production is not a new concept, and its research mainly focuses on the thermochemical hydrogen production, photochemical decomposition hydrogen production, photocatalytic hydrogen production, artificial photosynthesis hydrogen production and biological hydrogen production. Among them, the technology of combining photovoltaic power generation and water electrolysis to produce hydrogen into a system is the mainstream development direction.

2022-04-28

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Detailed explanation of fuel cell hydrogen ejector

Detailed explanation of fuel cell hydrogen ejector

During the operation of the fuel cell, in order to ensure that the electrode sidewall can diffuse uniformly in the active area, the gas must be supplied in excess, and the excess gas cannot be directly discharged after reaction to avoid waste.

2022-04-28

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Current situation and development of fuel cell vehicle industry chain in China

Current situation and development of fuel cell vehicle industry chain in China

It is urgent to develop hydrogen energy and fuel cell industry in China. In the past 19 years, China's dependence on foreign oil and natural gas was 70.8% and 43% respectively. In recent years, the self-sufficiency rate of crude oil and natural gas has decreased year by year, and China's energy security has a certain potential threat.

2022-04-28

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About hydrogen pressure reducing valve

About hydrogen pressure reducing valve

Hydrogen pressure reducing valve is to control the opening of the opening and closing parts in the valve body to adjust the flow of the medium, reduce the pressure of the medium, and adjust the opening of the opening and closing parts with the help of the pressure behind the valve, so as to keep the pressure behind the valve within a certain range.

2022-04-28

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Working principle of pressure reducing valve

Working principle of pressure reducing valve

The pressure reducing valve is an automatic valve that changes the throttle area to change the flow rate and the kinetic energy of the fluid, resulting in different pressure loss, so as to achieve the purpose of reducing pressure.

2022-04-28

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Thermal management scheme of hydrogen fuel cell

Thermal management scheme of hydrogen fuel cell

Proton exchange membrane fuel cell (PEMFC) has many advantages, such as high efficiency, clean, zero emission and so on. In practical application, 40% ~ 60% of the chemical energy of PEMFC fuel is converted into electrical energy, and most of the remaining energy is converted into heat energy.

2022-02-16

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Do you know how solenoid valve works?

Do you know how solenoid valve works?

There is a closed cavity in the solenoid valve. There are through holes in different positions. Each hole leads to different oil pipes. There is a valve in the middle of the cavity and two electromagnets on both sides. The valve body will be attracted to which side when the magnet coil is electrified.

2022-02-16

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