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shenzhen news network, september 9, 2024 (shenzhen business daily chief reporter dong si correspondent jiang libin) on september 8, the "urban power grid digital production shenzhen practice white paper" was officially released at the "new power system development forum" of the 2024 international digital energy exhibition.

the white paper was compiled by the shenzhen power supply bureau of the southern power grid, the national technical standard innovation base (shenzhen), the guangdong-hong kong-macao greater bay area standardization research center, huawei technologies co., ltd., zhejiang university and other 30 industry-university-research-application units. it comprehensively summarizes the overall ideas, promotion principles and practical experience of the digital production construction of the shenzhen power grid, shares the results of the digital equipment configuration standard series, and provides the power industry with a reference for the "shenzhen experience" and "shenzhen standard". all parties attending the meeting highly affirmed the standard guidance and innovative practice of the digital production of the shenzhen urban power grid.

in recent years, shenzhen power supply bureau has been focusing on the overall goal of "improving labor efficiency, reducing labor intensity, and improving safety and quality" to continuously expand the construction and application of digital technology, realize the full-chain and large-scale layout of digital technology in the fields of regulation, transmission, transformation, and distribution, and strongly support the reliable supply of electricity and emergency response. at the same time, we summarize practical experience and form a "full coverage without blind spots" standard specification for the configuration of digital equipment for urban digital power grid transmission, transformation, and distribution, formulate unified standards and specifications for the entire life cycle of the "planning-design-construction-acceptance-operation and maintenance" link, clarify the typical configuration methods, configuration quantity, and parameter requirements of digital equipment of different voltage levels and equipment forms, and improve the requirements for the construction, acceptance, and handover of digital equipment.

up to now, shenzhen power grid has completed the construction of full coverage of intelligent terminals, realizing "one-click perception of all stations in the city, and a one-day view of the pengcheng tower"; established a data transmission network of "high-speed intelligent private network + wapi communication" to solve the "last 100 meters" network communication, and realize rapid terminal access and efficient transmission of massive data; built a production and operation support system around the application scenarios of intelligent patrol, intelligent monitoring, intelligent disposal, intelligent safety, and intelligent operation, and created an "equipment situation awareness" intelligent platform to efficiently support real-time perception of equipment changes, rapid tracing of fault tripping, real-time monitoring of operating violations, and extreme weather disaster prevention and emergency response.

shenzhen power supply bureau has also deepened the integration and application of artificial intelligence and its business, and hosted the country's first ai algorithm application competition covering production fields such as transmission, substation, distribution, and safety management. using real scenarios as competition topics, it selected 24 types of excellent algorithm transformation applications to further lead the development of the power ai industry chain ecosystem.

in the next step, shenzhen power supply bureau will accelerate the construction of new energy systems and new power systems through digitalization and greening, promote high-quality development with high standards, and jointly promote the healthy development of the digital transformation of urban power grids with all parties involved in production, education, research and application.