66kv transformer

66kv Transformer Fault Analysis For a 66kV transformer secondary winding deformation fault case, we elaborated and analyzed the whole process of 66 kv transformer from oil chromatography routine test finding abnormality to tracking and monitoring, then to power outage diagnostic test, and finally to return to the plant to locate the fault point by lifting […]

transformer bushing

Distribution Transformer Bushing Casing Insulation Degradation Diagnosis In this paper, the author introduces a 500kV main transformer bushing with abnormal dielectric loss, and theoretically analyzes the abnormal dielectric loss in the process of disassembly and testing. The results of the analysis show that the main cause of the abnormal dielectric loss is aging, which provides […]

bess power plant

Key Technology Design of Bess Power Plant The rapid development of social economy has enhanced people’s demand for electric energy and charging station construction requirements. Traditional charging stations have a lower utilization rate due to higher power and shorter charging time. This paper discusses the key technologies in the system construction by outlining the system […]

portable electrical substation

Portable Electrical Substation, The Ultimate Guide portable electrical substations portable electrical substation belongs to the manufacturing technology field of special substations in the power system, and is an effective emergency power supply solution, mainly used for transforming class substations, improving safety operation level, guaranteeing uninterrupted power supply, and solving the problems of transforming substations with […]

AC / DC type three-phase power electronic transformer

AC / DC Type Three-phase Power Transformer in Distribution Network AC / DC type three-phase power electronic transformer applied in power system can not only realize energy transmission smoothly between various differentiated voltage levels, effectively isolate the differentiated voltage level system, maintain good control performance of the transformer, but also combine with the system demand, […]