Baseline CHP unit: How many start-stop cycles are permitted? — The Glass CHP

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What are start-stop cycles?

More than 3 starts per day are considered critical; every start stresses the starter, spark plugs and bearings more than continuous operation — buffer tank size and gas level control minimize unnecessary starts.

The plant — right now

connects… · anonymous reference plant · read-only from the process control system, operating hours calculated in-house … h Starts … RPM … 1/min Target output … kW Excerpt from … plant measurements. To the detailed explanation page with video →

What the AI reads from these values

Number of daily cold starts (Limit value: >3 cycles/day critical)
Condition monitoring of the spark plugs and starter units
Alignment of the gas level control with the load profile
Calculation of the buffer tank size to avoid idling

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 unfavorable operating pattern early and suggests a steadier mode of operation. It identifies the trend before the limit value is reached.

Why this matters

Reducing the number of cycles extends the MTBF (Mean Time Between Failure) and lowers maintenance costs. Optimized control minimizes wear on mechanical components. This ensures plant availability and prevents premature component failures. Work generated per year (kWh) · Nominal power (kW) → — Full load hours/year Calculation: work generated ÷ nominal power

Start-stop cycles

Understand → See it live → What the AI does → Your benefit

What are start-stop cycles?

The plant — right now

What the AI reads from these values

Why this matters

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