The substation of the ethylbenzene/styrene unit at the Huajin AAME project has successfully received power

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Recently, the primary power supply for the 35KV 1# and 2# main transformers in the substation of the 736,000/700,000 tons per year ethylbenzene/styrene plant of the Huajin AAME fine chemicals and raw materials project was successfully established. This marks the official activation of the project’s power system, providing reliable power support for subsequent equipment commissioning and operation. The project is undertaken by Kunlun Engineering’s Shenyang branch. The ethylbenzene/styrene plant, as one of the key facilities, serves as an important platform for strategic and international cooperation, and it also plays a significant role in the upgrading of the regional petrochemical industry and the expansion of its industrial chains. Since the project commenced, the project team at the Shenyang branch has faced various challenges such as a tight schedule, difficulties in coordinating multiple concurrent construction activities, and frequent disruptions caused by adverse weather conditions. Adhering to the principles of scientific planning and meticulous management, they have steadily advanced all key stages of the project, including civil engineering work, equipment installation and testing, as well as the purging and pressure testing of process pipelines. The project team strictly adheres to the \"three inspections and four determinations\" management requirements, thoroughly identifying and addressing various safety hazards. With a commitment to excellence, it pays close attention to every detail of the construction process, thereby removing obstacles to the successful power connection of the substation and the subsequent operation of its equipment. As the core hub of the power supply system for the ethylbenzene/styrene plant, this substation is equipped with 2 35KV oil-immersed transformers, 6 10KV oil-immersed transformers, and 1 10KV dry-type transformer. It also has 25 medium-voltage cabinets and 94 low-voltage cabinets. An integrated automation system along with other supporting equipment is incorporated into it, enabling automated monitoring, control, and protection of the equipment, thus providing intelligent power support for the stable operation of the plant.