{"id":2634,"date":"2024-06-19T15:05:23","date_gmt":"2024-06-19T13:05:23","guid":{"rendered":"https:\/\/friem.com\/our-business\/idrogeno\/hydrogen-solutions\/"},"modified":"2026-02-02T09:46:56","modified_gmt":"2026-02-02T08:46:56","slug":"hydrogen-solutions","status":"publish","type":"page","link":"https:\/\/friem.com\/en\/our-business\/hydrogen\/hydrogen-solutions\/","title":{"rendered":"Hydrogen solutions"},"content":{"rendered":"
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Hydrogen solutions<\/span><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/section>

The green hydrogen challenge<\/span><\/h3>\n<\/div><\/div><\/div><\/div>

Rectifier systems for large-scale<\/span> electrolysis<\/h1>\n<\/div><\/div>

At FRIEM, we design and manufacture high-quality power supply units (PSUs) to power electrolysers for green hydrogen<\/a><\/span> production. Being robust, efficient and purpose-built, FRIEM PSU pairs with the main electrolytic cells\u2019 technologies (alkaline, PEM and SOEC).<\/p>\n

It can be delivered fully equipped with a rectifier transformer, DC no load isolators, a thyristor rectifier, automatic harmonic filters, a heat exchanger, polarisation rectifier, cooling cabinet and control cabinet, a power factor compensation and harmonic filtering system (depending on power quality requirements).<\/p>\n

For a minimised footprint and simplified on-site setup, we offer containerised or skid-mounted PSUs, fully assembled and ready for use.<\/p>\n<\/div><\/div>

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Features of our solutions<\/span><\/h3>\n<\/div><\/div><\/div><\/div>
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Plug and play solution<\/h3>

Completely assembled and wired units reduce the time taken for installation and commissioning on site.<\/p>\n<\/div><\/div><\/div><\/div><\/div>

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Low impact on the supply voltage grid<\/h3>

Dedicated solution (e.g. harmonic filters) to improve the power factor and THD on the supply voltage grid.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div>

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Technical support during the whole lifecycle of the plant<\/h3>

Our worldwide service team provides ongoing support through tailored maintenance plans<\/a><\/span> that ensure your equipment’s longevity.<\/p>\n<\/div><\/div><\/div><\/div><\/div>

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High efficiency of the system<\/h3>

High-quality equipment and the design factors developed using our long-term experience ensure high performance.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div>

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Easy maintenance for each component<\/h3>

Easy access to all components within the PSU allows adequate space for maintenance activities.<\/p>\n<\/div><\/div><\/div><\/div><\/div>

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Reduced footprint<\/h3>

Optimised to fit the toughest site constraints, thanks to a flexible and efficient design<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section>

Green hydrogen<\/p>\n<\/div><\/div><\/div><\/div>

Our solutions for hydrogen production<\/span><\/h2>\n<\/div><\/div>
\"Modulo<\/div><\/div><\/div><\/div>

HyCon Station<\/span><\/h3>\n<\/div><\/div>

Powered by cutting-edge, multilevel IGBT inverter technology, the HyCon Station is a reliable, outdoor-ready plug-and-play solution for industrial environments. Its efficient forced-air cooling system ensures optimal performance.
\nAFE technology enables AC\/DC power conversion with high performance in terms of power quality on the power grid, without needing additional filter systems, thus reducing system complexity.<\/p>\n<\/div><\/div>

Find out more<\/span><\/a><\/div><\/div><\/div><\/div>
\"Modulo<\/div><\/div>

HyCon Station<\/span><\/h3>\n<\/div><\/div>

Powered by cutting-edge, multilevel IGBT inverter technology, the HyCon Station is a reliable, outdoor-ready plug-and-play solution for industrial environments. Its efficient forced-air cooling system ensures optimal performance.
\nAFE technology enables AC\/DC power conversion with high performance in terms of power quality on the power grid, without needing additional filter systems, thus reducing system complexity.<\/p>\n<\/div><\/div>

Find out more<\/span><\/a><\/div><\/div><\/div><\/div>

HyRec\u00a0Station
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Built on reliable multi-pulse SCR technology (6\/12pulses per converter, expandable for multiple units), this PSU enables high DC current values whilemaintaing a compact footprint and high reliability.<\/p>\n<\/div><\/div>

Find out more<\/span><\/a><\/div><\/div><\/div>
\"Vista<\/div><\/div><\/div><\/div><\/div>
\"Vista<\/div><\/div>

HyRec\u00a0Station
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Built on reliable multi-pulse SCR technology (6\/12pulses per converter, expandable for multiple units), this PSU enables high DC current values whilemaintaing a compact footprint and high reliability.<\/p>\n<\/div><\/div>

Find out more<\/span><\/a><\/div><\/div><\/div><\/div>
\"Struttura<\/div><\/div><\/div><\/div>

HyDuo Station
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It consists of a double conversion step: AC\/D via diode\/thyristor bridge (12 pulse) and a DC\/DC chopper to adapt the DC Output voltage to the load demand.<\/p>\n

This solution allows to simultaneously achieve high output currents and excellent performance in terms of both DC ripple to the electrolyser and power quality to the grid.<\/p>\n<\/div><\/div>

Find out more<\/span><\/a><\/div><\/div><\/div><\/div>
\"Struttura<\/div><\/div>

HyDuo Station
\n<\/span><\/h3>\n<\/div><\/div>

It consists of a double conversion step: AC\/D via diode\/thyristor bridge (12 pulse) and a DC\/DC chopper to adapt the DC Output voltage to the load demand.<\/p>\n

This solution allows to simultaneously achieve high output currents and excellent performance in terms of both DC ripple to the electrolyser and power quality to the grid.<\/p>\n<\/div><\/div>

Find out more<\/span><\/a><\/div><\/div><\/div><\/div>

HyRec Scale
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Derived from the core business of chlor-alkali systems, this solution is mainly applied to powering alkaline electrolysers.<\/p>\n

Developed using thyristor technology, a single unit can be sized for the independent power supply of multiple electrolysers (up to 60 MVA per single PSU).<\/p>\n<\/div><\/div>

Find out more<\/span><\/a><\/div><\/div><\/div>
\"Unit\u00e0<\/div><\/div><\/div><\/div><\/div>
\"Unit\u00e0<\/div><\/div>

HyRec Scale
\n<\/span><\/h3>\n<\/div><\/div>

Derived from the core business of chlor-alkali systems, this solution is mainly applied to powering alkaline electrolysers.<\/p>\n

Developed using thyristor technology, a single unit can be sized for the independent power supply of multiple electrolysers (up to 60 MVA per single PSU).<\/p>\n<\/div><\/div>

Find out more<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section>

Download<\/p>\n<\/div><\/div><\/div><\/div>

Download Catalogues<\/h2>\n<\/div><\/div>

FRIEM Hydrogen solutions<\/strong>
\nConverters for green hydrogen production<\/p>\n<\/div><\/div>