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Accumulo di energia

I sistemi e i container di accumulo dell’energia garantiscono l’accumulo decentralizzato e la fornitura di grandi quantità di energia nei più disparati settori industriali. Lo spettro di applicazioni spazia dalle stazioni di ricarica per la mobilità elettrica all’accumulo della corrente in eccesso negli impianti eolici e solari fino alla regolazione della tensione nelle sottostazioni elettriche. Non ultimo, i sistemi di accumulo a batteria svolgono un ruolo fondamentale per l’alimentazione di corrente indipendente di centrali elettriche, centri di calcolo e altri dispositivi di infrastrutture critiche.

Monitoraggio dell’alta tensione e misurazione della corrente

Le misurazioni precise in continuo di tensioni e correnti di cella sono necessarie per il controllo e il monitoraggio degli stati di carico, ma costituiscono anche la base della manutenzione predittiva, per individuare e correggere tempestivamente riduzioni delle capacità dovute all’età o difetti delle celle. Tipicamente, nelle misurazioni in grandi sistemi batteria, le tensioni e le correnti molto elevate costituiscono una sfida. Inoltre, per il monitoraggio parziale o l’analisi circoscritta di singole celle batteria è necessario misurare piccole tensioni su potenziali elevati. Per questo, per motivi di sicurezza, sono necessari trasmettitori con isolamento molto elevato.

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Perché Knick?
Il nostro programma di trasmettitori ad alta tensione offre soluzioni collaudate per test sicuri e monitoraggi continui dei sistemi batteria a livello di celle, stack o stringhe. Tra questi rientrano anche dispositivi per il rilevamento della tensione che riconoscono la presenza di tensioni pericolose fino a (±) 4200 V su corpi, pareti di container ecc. e le segnalano ai dispositivi di protezione a valle.

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