Stable and Accurate Electric Power Construction

With the rapid development of smart grids, the complexity of cable lines is increasing day by day. When there is a problem with the cable line, construction personnel must rush to the site in a timely manner to find the fault point and quickly handle it. During operation, it is not only necessary to ensure personal safety, but also to ensure construction quality, which greatly increases the difficulty of construction. Since the State Grid Corporation of China proposed the "smart grid" development strategy in 2009, the power market of China's power grid has developed rapidly. The compound annual growth rate from 2019 to 2020 is 5.4%, and it is expected that the size of the smart grid market is expected to exceed 7 trillion yuan by 2022. The continuous increase in market size has driven the development of emerging industry markets, elevating the smart grid to a national strategic position. The country has also formulated a series of regulations for the construction and transformation of smart grids. If the urban power supply rate needs to be maintained at 99.9%, the voltage qualification rate cannot be lower than 98%, and the power grid line loss rate cannot exceed 5%, etc., this poses a strict test for the construction quality of the power grid. However, from the current actual situation, due to equipment aging, overload and other reasons, the line loss rate of urban power grids in China generally exceeds 5%, and accidents caused by electrical connection failures are also common. With the rapid development of smart grids, improving the efficiency, precision, and high technology of power grid construction has become the primary task, and huge challenges are also driving the continuous upgrading of power construction operations. For example, the power industry achieves cloud based automated management by installing IoT terminal devices; Diagnose power operation status through visualized big data analysis; By introducing 5G unmanned aerial vehicles for inspection, we can solve the problem of manpower... However, these cannot achieve the safety and stability of power construction operations from the source. At present, the construction work at the source of the power grid still relies on manpower and tools. In complex and dangerous high-altitude work environments, a tool with high intensity and stability can achieve twice the result with half the effort.

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