On January 15, two scientific and technological achievements of "Research on Fault Diagnosis Technology and Structure Optimization of UHVDC Through Wall Bushing" and "Research on Application Technology of Ultra-high Voltage Transmission Circuit Patrolling Operation" were awarded by Guangdong Provincial Science and Technology Third prize. Results of Research on Fault Diagnosis and Structure Optimization of UHVDC Through Wall Bushing Aiming at the typical faults and defects of the 800 kV DC wall bushing of Yun-Guang DC Project, the simulation and optimization of outer casing insulation was carried out. Design and improvement, casing test and diagnosis technology, and successfully solved the familial problems existing in the 800 kV DC wall bushing of the docking structure. At the same time, the research results are also applied in Nuozhadu UHVDC project, which effectively improves the operational reliability of 800 kV UHVDC wall bushing. The project received 4 invention patents and 6 utility models, and 5 papers were published in the core and above periodicals. "Research on application technology of ultra-high voltage (UHV) transmission line patrolling operation" successfully solved a series of technical problems such as formulation and optimization of helicopter patrol route, high precision splicing of patrol image, tour patrol data information and helicopter 3D GIS laser scanning, It has formulated 28 technical specifications for patrolling operation and stipulated that the first technical standard system for patrolling operation covering technology, equipment and safety was established, which played a key supporting role in enhancing the patrolling operation in the industry. The project has been granted 1 invention patent, 2 utility model patents and 10 papers in core journals. It is reported that South Network ultra-high voltage companies to actively expand the incentive reporting channels to enhance the innovation of science and technology innovation in the local brand influence, following the first time in 2015 for Guangzhou Science and Technology Progress Award and won the first prize, this is the first time Guangdong Province Science and Technology Award.
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Ganland door hold backs are supplied for rich choice, including but not limited to construction: 304 grade stainless steel, steel, mild steel.
Finish: polished, galvanized, zinc plated, zinc plating-coloring.
Installation: weld on or bolt on. Length: 4" 6", plastic plate or not.
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South Network EHV two scientific and technological achievements won the Guangdong Science and Technology Award