Operating hour counter
Ventilation/dehumidification — the silent 24/7 load, with heat recovery. Part of the glass family — like our glass BESS, biogas plant and CHP.
Outdoor air → Fresh air → Heat recovery → Heating coil → Hall → Exhaust
Ventilation/dehumidification — the silent 24/7 load, with heat recovery. Part of the glass family — like our glass BESS, biogas plant and CHP.
Cumulative operating hours control all maintenance intervals and form the basis for KWKG (cogeneration) subsidies; typical long-running units reach 80,000–100,000 operating hours until the major overhaul.
connects… · anonymous reference plant · read-only from the process control system, calculated in-house: operating hours … h Starts … speed … 1/min target output … kW excerpt from … plant measurements. To the detailed explanation page with video →
Monitored: continuous
The scenario: cycles the CHP unit too frequently, wear increases without an alarm being triggered, leading to a shorter service life and higher maintenance costs. The AI: detects the unfavourable operating pattern early and suggests a smoother mode of operation. It identifies the trend before the limit value is reached.
Precise monitoring of operating hours prevents unplanned downtime and ensures the long-term availability of the CHP unit. By coupling runtime data with the maintenance plan, spare parts are provided in a timely manner. This minimises failure costs and optimises the annual efficiency of the plant. work produced per year (kWh) · nominal power (kW) → — full load hours/year Calculation: work produced ÷ nominal power
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