In recent years, Fuzhou Navigation Mark has carried out a unified applicability transformation of the marine navigational solar power supply system integrated wiring and solar light panel drawer brackets within the jurisdiction, and formed internal operation specifications. Before the retrofitting, the navigation aids spent a lot of time checking the solar power supply system on each mark, such as whether the wire is aging, whether it is fixed, whether it is worn, whether the joint is climbing alkali, and each of the light plates. Whether the bolt is fixed or rust is serious, and it takes a considerable amount of time to check whether the open circuit voltage and operating current are normal. After the comprehensive wiring transformation, the wire is well protected and fixed. Generally, there will be no aging, wear and alkali climbing in 5 years; because the design and installation plant detects the plug, the measurement of the open circuit voltage does not need to take time to disconnect the charging system and The load and operation are quite convenient; the drawer type light plate holder makes the fixing of the light board no longer use small and many bolts, and is convenient and firm. The excellent material makes the bracket basically not rust during the year.
After the renovation of the solar energy system, the efficiency of the navigation mark inspection is greatly improved, and the system failure rate is greatly reduced. After the typhoon inspection this year, it was found that the modified CCD solar power supply system suffered almost no damage. The convenient installation of the drawer type solar bracket on the spot made the 12 buoys of Jiangyin Port be completed within one and a half days. Easy and convenient light panel installation and greatly reduced inspection and maintenance workload are welcomed by the navigation staff. It has been proved that the drawer type modification of the integrated wiring and the solar panel can effectively improve the reliability of the navigation mark solar system, prolong the service life of the system, and facilitate the installation operation and maintenance and reduce the maintenance cost.
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