The Glass CHP · Battery storage

The power conversion system (PCS)

Ventilation/dehumidification — the silent 24/7 load, with heat recovery. Part of the glass family — like our glass BESS, biogas plant and CHP.

The power conversion system (PCS)
Outdoor air Fresh air Heat recovery Heating coil Hall Exhaust
Glass-box in 4 steps

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

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Understand
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What the AI does
Your benefit

What is the power conversion system (PCS)?

> The power conversion system (PCS) is the central interface between the battery energy storage system (BESS) and the grid or the PV system. It converts the direct voltage of the battery cells into alternating current and controls the active and reactive power according to IEC 62477. An efficient PCS is crucial for the efficiency and lifespan of the BESS.

Bound to the register

p_chg_dis This wizard is linked to a real register. The value is read as read-only and calculated in-house — nothing leaves the site. The value runs inside the container.

What the AI reads in this component

What the AI reads
  • Current charge/discharge current (p_chg_dis) for determining the number of cycles
  • Active power flow to avoid unnecessary conversion losses
  • PCS system status for fault prevention
  • Grid synchronization to maximise injection quality
Scenario

Monitored: continuous

The scenario: > Monitored: continuous · Grid point & PCS The scenario: an unmitigated peak defines the annual maximum value, resulting in a higher power price for twelve months. The AI: detects the rising edge early and discharges against it — the peak does not occur. It identifies the trend before the limit is reached.

Why it is important

Precise monitoring of the power module minimises thermal losses and maximises the usable cycles of the BESS. By monitoring p_chg_dis, depth of discharge can be calculated accurately. This extends the lifespan of the cells and optimises the ROI through more efficient energy management. avoided peak (kW) · power price (€/kW·a) → — €/year Calculation: avoided peak × power price

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Standards & norms

What the rules require — The power conversion system (PCS)

Grounded in the applicable national standards for battery energy storage systems. Same knowledge base as the European reference plant; presented anonymously.

Basis: the applicable national standards. Values shown are those measured on the plant, not target figures.