Relay protection tester wiringHow to use the relay protection tester
Beijing Star Smart Grid Online News: Recently, the DRT-802 digital relay protection tester developed by XJ Group underwent IEC 61850 communication protocol testing at the China Electric Power Research Institute (CEPRI). The test has now concluded, and all test items were successfully passed. The DRT-802 has become the only digital relay protection tester in China to obtain certification from the most authoritative institution, CEPRI! According to the construction plan of the State Grid Corporation, the construction and promotion of smart grids will continue to intensify in the future. For the bay level equipment of smart substations, conventional testers are no longer able to meet the testing requirements. The leadership of the Technology Center, with foresight and after thorough demonstration, established a digital tester project team to develop testing equipment for smart substations. In 2009, under the leadership of Bao Wei, the manager of the Basic Software Department, the Basic Software Department of the Technology Center completed the development and productization of the DRT-802 digital relay protection tester. This product is a relay protection tester tailored for smart substations, developed after extensive research and technical studies, leveraging the company's rich R&D experience in IEC 61850 communication protocols, network technology, digital protection, and process layer products. Upon its launch, the product attracted widespread attention from power users in Zhejiang, Henan, Liaoning, Yunnan, and other provinces. In order to bring the digital tester to market faster and better in 2010, the company submitted a test application to CEPRI. After review and approval, CEPRI organized experts to conduct the 61850 protocol test on the company's digital tester. The certification test went very smoothly. After the test, the company's personnel introduced the functional features of the tester to the experts at CEPRI, and both parties conducted technical exchanges and expressed intentions for cooperation. The CEPRI experts praised the tester, saying that "both the software and hardware platforms are excellent," and expressed a desire to keep the test sample at CEPRI for trial use, waiving all fees for this test. This test serves as a good start, laying the foundation for future cooperation and product promotion between the two parties. Currently, the development of testing equipment in the smart substation field is still a blank, with significant market prospects. Although we are new entrants in the tester market, as long as we diligently practice General Manager Li's guiding principle of "striving to be world-class," maintain high standards, strict requirements, and focus on creating quality products, occupy the technological high ground, and continuously innovate, we will surely secure a place in the smart substation testing field. The recognition of the DRT-802 tester by CEPRI experts is a great encouragement to the tester project team. In the next step, the project team will continue to work hard, innovate in marketing and service, transform technological advantages into market returns, and make the digital tester a flagship product in the smart substation field. Special statement: Beijing Star reposts content from other websites for the purpose of conveying more information rather than for profit, and does not necessarily endorse their views or confirm their descriptions. The content is for reference only. 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