In recent times, the market operation has been stable and orderly. In order to deepen the professional track of power engineering, improve the professional operation and service capabilities of all employees in high-voltage power testing equipment, and build a solid foundation for the technological development of the enterprise, Wuhan Anjian Electric Appliance Co., Ltd. organized a special business improvement learning meeting for all sales, technical, and after-sales employees. Through regular internal research and polishing, the company aims to enhance its core competitiveness and accumulate professional momentum for future market expansion.

Figure Note 1: All staff carry out specialized learning on power equipment in a centralized manner

　　This study is closely related to the standards of the power engineering industry and the full chain business of high-voltage power testing equipment. The senior technical engineer of the company serves as the main lecturer, and the course is divided into three major sections: theoretical lectures, equipment practical operations, and case reviews. The theoretical section revolves around the DL/T power preventive testing regulations and electrical device handover testing standards, systematically explaining the design principles, parameter standards, and applicable working conditions of mainstream high-voltage power testing equipment such as DC high-voltage generators, series resonant withstand voltage devices, partial discharge detectors, and relay protection testers. It deeply disassembles the equipment selection logic for different power engineering projects such as substations, photovoltaic power stations, and industrial distribution engineering, clarifying the differentiated application points of various testing instruments in cable withstand voltage, transformer insulation testing, and switchgear partial discharge testing.

　　In the practical training session, the company relies on internal test prototypes to build simulated work scenarios. Lecturers demonstrate high-voltage equipment wiring specifications, test process operations, data interpretation, and troubleshooting methods on site. High frequency difficulties such as safety protection during the test process, the impact of environmental temperature and humidity on detection data, and daily equipment calibration and maintenance are demonstrated one by one. Employees are divided into groups to get started with practical exercises, exchange operational errors and optimization plans on site, and effectively improve the level of equipment debugging and on-site technical support for frontline personnel.

Figure Note 2: Practical Training of High Voltage Transformer Test Equipment

　　During the case study stage, the team reviewed various service examples of power engineering projects in the past, sorted out the common demands of customers in the procurement of high-voltage testing equipment, on-site testing implementation, and post maintenance, optimized the full process standards of pre-sales technical solution preparation and after-sales on-site testing services, clarified the professional communication points when facing power grid transformation and new energy power engineering customers, and promoted more efficient and standardized collaboration between technical and sales positions.

Figure Note 3: Practical Teaching Site of Relay Protection Tester

　　The company leader stated in the summary that the power engineering industry has extremely high requirements for testing accuracy, operational safety, and professional services. High voltage power testing equipment is the core tool to ensure the safe and stable operation of the power system, and the smooth operation period is the golden stage for settling technology and polishing teams. The enterprise does not pursue short-term business growth, insists on relying on technology, fills the knowledge gaps of all employees through regular professional training, builds a composite talent team that understands equipment, engineering, and standards, and continuously optimizes the product and service system.

　　Next, Wuhan Anjian Electric Appliances will establish a monthly regular research and learning mechanism, continuously follow up on new testing technologies and knowledge updates related to the new generation of intelligent high-voltage testing equipment in the power industry, continuously strengthen technical reserves and team professional strength, provide reliable high-voltage power testing equipment and integrated technical solutions for various power engineering projects in Central China with more rigorous technical standards and better supporting services, and steadily promote the high-quality and long-term development of the enterprise.