Steam electric boilers with heat storage for the ancillary services and as the backup heat source, ČEZ, Mělník, Czechia

Owner's Engineer	Design and Studies	Installation and Supply	Diagnostics
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We developed project design documentation for realization in all relevant professes (technology, civil, electric HV, LV and I&C) for steam electric boilers 2x30 MW with heat storage 1.000 m3 for the ancillary services and as the backup heat source.

BFS Industry activities:

• Integration of two steam electric boilers into the Mělník powerplant (all current and future sources were considered)
• Designing project documentation for realization
• Preparation of itemized budget of project realization
• Preparation of time schedule for the project realization
• Drafting of test plan for the steam boiler

Location: Mělník, Czechia

Documentation: 05/2022 - 12/2022

Technical specifications:

• Voltage: 10,5 kV
• Electric Power: 60 MW (2 x 30 MW)
• Steam Power: 92 t/h (2 x 46 t/h) - saturated steam, 1,7 MPa(g), feed water 105°C
• Heat storage: 1.000 m3 (4x250 m3), 130 °C, PN16