Temperature monitoring solution for distribution well network-INNO

Het ondergrondse stroomkabelsysteem van belangrijke distributiefeeders is voorzien van hoge elektriciteitskabels, thermisch, en mechanische spanningen. Deze druk kan het lastoverdrachtsvermogen beïnvloeden, vaak beperkt door hotspots die dat wel kunnen “schade” stroomkabels, wat leidt tot verminderde productiviteit, kabelstoringen, en dure stilstand. Door de stroomkabelinfrastructuur continu te monitoren via een gedistribueerd glasvezeltemperatuurmeetsysteem, productiviteit is geoptimaliseerd, onderhoudskosten en stilstand zijn verminderd.

Aan onze voeten, in de meeste grote steden, talloze kabels en stroomapparatuur ondersteunen ons dagelijks leven. Dit krachtoverbrengingssysteem biedt de hoogst mogelijke betrouwbaarheid, maar het vormt ook een uitdaging voor de monitoring.

For the power system to switch to a smart grid, real-time online temperature monitoring of underground distribution cables has become an urgent task. Echter, this type of monitoring used to be expensive and related to malfunctions.

Temperature is a parameter that limits the transmission capacity of cables, especially underground networks that are susceptible to thermal resistance, adjacent cables, and other heat dissipation sources. Daarom, measuring temperature to detect hotspots is more important.

With years of knowledge and extensive experience in numerous well-known projects, de gedistribueerde glasvezel temperature measurement system solution will provide cost-effective temperature monitoring to ensure the safe operation of any underground network at all times.

Distributed fiber optic temperature measurement is a powerful and accurate underground network temperature monitoring solution

With enhanced visualization software and flexible direct connection to the management system, de gedistribueerd glasvezeltemperatuurmeetsysteem solution can quickly and easily outline the thermal state of the circuit. The distributed fiber optic temperature measurement system can accommodate up to 16 kanalen, allowing a unit to cover complex infrastructure while maintaining high accuracy and flexibility by defining areas, alarmniveaus, and types.

Using distributed temperature sensing (DTS), it is very sturdy and reliable – even in dirty or dusty environments. The system sensing cable has no electrical components and has a long expected lifespan. The optical fiber can be kept underground for many years without maintenance.

The embedded conductor temperature and real-time temperature rating engine calculates the current interference capacity under given conditions of underground cables, which will allow operators to perform transient simulations to estimate the current that can be safely transmitted from another circuit. In aanvulling, the engine can be used for emergency ratings ranging from 10 minutes to 2000 uur.