To cope with the high reliability of the complete set of ring network cabinets, we adopted the principle of redesign, adopted the principle of distributed station terminals, and re-studied the distributed intelligent distribution terminals based on the idea of chip system.
At present, there are many problems in ring network cabinets, such as low level of automation and informatization, low stability of equipment operation, and poor environment for equipment replacement and maintenance. Distribution Terminal Unit (DTU) is one of the most important units in the distribution ring network cabinet.
At present, SF6 ring network cabinets are mainly used in China, and solid insulation ring network cabinets have been gradually used. At present, there are many problems in ring network cabinets, such as low level of automation and informatization, low stability of equipment operation, and poor environment for equipment replacement and maintenance.
The ring network cabinet adopts distributed DTU, which is different from the traditional centralized DTU, the distributed DTU is composed of a common unit and several bay units.
The intelligent ring network cabinet based on the chip system includes two parts: the interval unit and the common unit.
Relevant research has proposed a holographic perception intelligent fusion ring network cabinet, which has holographic perception and edge computing capabilities, and can meet the plug and play, topology automatic analysis and upload functions of different terminals [12, 13, 14].
SHZPower Ring network cabinet|High Voltage Switchgear|Power ...
Ring network cabinet is a new generation of sulfur hexafluoride switch as the main switch and the whole cabinet using air insulation Email: sales@shzpower Call: +86 18737945647
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The main switch of XGN15-12 sulfur hexafluoride ring network cabinet is FLN36-12 and FLN48-12 SF6 load switch. it can also be equipped with VS1, VD4/ S, ISM vacuum circuit breaker or …
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