A hydrogen refueling station is a place that provides hydrogen for hydrogen fuel cell vehicles, similar to how traditional gas stations provide fuel for fuel vehicles. A hydrogenation station usually consists of a hydrogen unloading column , a compressor skid , a sequence control panel , a hydrogen storage bottle group , a hydrogenation machine , a station control system , a heat exchanger , a chiller and other equipment. Its core equipment is a hydrogen compressor and hydrogen storage Can.

Features

1. Environmental protection: As a clean energy source, hydrogen only produces water vapor after combustion and does not produce any pollutants. The construction of hydrogen refueling stations helps reduce air pollution and greenhouse gas emissions and protect the environment.

2. High energy efficiency: Hydrogen fuel cell vehicles have higher energy efficiency than traditional fuel vehicles and can reduce energy consumption and greenhouse gas emissions.

3. Convenience: Hydrogen refueling stations provide a convenient energy supply method for hydrogen fuel cell vehicles. Similar to traditional gas stations, they can quickly refill hydrogen and extend the vehicle's cruising range.

4. Intelligent control: The mature hydrogen refueling station SCADA system completely collects the operating status of the gas unloading system, compression system, storage system, hydrogenation system, and instrument air system to achieve seamless interactive connections.

Specification

Serial number	Scale	General configuration	Pressure Level	Filling pressure
1	200kg/d(12h)	A double-gun single-metering hydrogen unloading column, a 200kg/d compressor, a sequence control panel, a 4-square bottle group, and a single-gun single-metering hydrogenation machine	90MPa	70MPa
2	500kg/d(12h)	A double-gun single-metering hydrogen unloading column, a 500kg/d compressor, a sequence control panel, a 9-square bottle group, and a double-gun single-metering hydrogenation machine	45MPa	35MPa
3	1000kg/d(12h)	One double-gun single-metering hydrogen unloading column or two single-gun single-metering hydrogen unloading columns, one 1000kg/d compressor or two 500kg/d compressors, a sequence control panel, a 15-square bottle group, 2 A double-gun single-metering hydrogenation machine	45MPa	35MPa

The Main Elements of a Hydrogen Station

Storage: Hydrogen produced via electrolysis is stored in tanks at the pressure generated by the electrolyzer.

Compressor: This apparatus elevates the pressure of stored hydrogen to the level necessary for vehicle refueling.

Dispenser: Regulates the transfer of hydrogen from storage to the vehicle tank. It comprises a refueling control unit and a refueling hose.

How does a hydrogen station operate?

The operational mechanism of a hydrogen station closely resembles that of a conventional gasoline or diesel service station.

It comprises storage facilities, a compressor, and a pump through which hydrogen is dispensed to vehicles. Renewable hydrogen can be generated either through electrolysis or by reforming natural gas. Production may occur onsite at the refueling station itself, known as a hydrogen station, or at a separate location, termed a hydroline station. In the case of hydroline stations, hydrogen can be transported either through a gas pipeline (referred to as a hydrogen pipeline) or via hydrogen bottles transported by road (known as MEGC).

The dispensing process involves pumping hydrogen into the vehicle through a dispenser similar to those found at traditional gas stations, albeit with adaptations tailored to the physical properties of hydrogen. As hydrogen is an extremely volatile gas supplied at high pressure, the procedure requires bringing the vehicle close to the pump and connecting the dispenser for a swift, clean, and safe refueling experience, typically taking less than five minutes.