Ventilation/dehumidification — the silent 24/7 load, with heat recovery. Part of the glass family — like our glass BESS, biogas plant and CHP.
Generates three-phase 400 V / 50 Hz; active power depends on the mechanical motor power, reactive power (cos φ) is controlled by the excitation — typical feed-in cos φ: 0.9 to 1.0.
connect… · anonymous reference plant · read-only from the process control system, calculated in-house Active power … kW Reactive power … kvar Apparent power … kVA cos φ … Gen-voltage … V Frequency … Hz Excerpt from … plant measurements. To the detailed explanation page with video →

Monitored: continuous
The scenario: a drifting excitation shifts the cos φ without triggering a limit value, reactive power costs or grid issues. The AI: detects the shift in proportion early and reports it before the protection reacts. It identifies the trend before the limit value is reached.
Precise monitoring of the generator parameters prevents thermal overloads and ensures compliance with grid connection specifications. Stable values at the synchronous generator minimise wear on the windings caused by voltage peaks. Correct reactive power control optimises the efficiency of the entire CHP unit process. Active power (kW) · Reactive power (kvar) → — kVA Apparent power Calculation: √(Active power² + Reactive power²)
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