Nanning Port Liujing Port Gaoshan Operation AreaPower distributionProject
The Gao Shan operation area in the Liujing Port Area of Nanning Port is an important part of the starting point of the Pinglu Canal and is located at the core of the multimodal transport hub of the New Western Land - Sea Corridor. Relying on the Gao Shan terrain, this operation area mainly undertakes the loading, unloading, storage, and transfer of bulk cargo, which puts forward special requirements for the environmental adaptability, continuous operation ability, and intelligent operation and maintenance level of the power supply system.
The project uses our company's high - protection power distribution solution specially customized for the high - mountain environment of ports.
Customer Value
1. After the Pinglu Canal is opened to navigation, the cargo throughput will increase significantly. The existing power distribution capacity is insufficient and it is difficult to support the new large - scale handling equipment and supporting loads such as cold storage and warehousing;
l High - standard power distribution facilities effectively guarantee the high - load and continuous operation needs of the port after the operation of the Pinglu Canal, and support the growth of throughput;
l Improve power supply reliability and power quality, and provide stable power for port automation equipment (such as remotely - controlled cranes and electric trucks);
l Enhance the port's green energy utilization capacity to lay a foundation for subsequent participation in green electricity trading and carbon emission reduction demonstration projects.
2. The port operating environment is humid and has strong salt - spray corrosion. Electrical equipment needs to have high protection and anti - corrosion capabilities；
l The high - protection design of the equipment and intelligent operation and maintenance functions significantly reduce the failure rate in salt - fog and humid environments, reducing the frequency and cost of maintenance;
l The SWXL - 21 power distribution cabinet has enhanced protection measures (such as anti - corrosion coating and IP54 protection level) for the humid and salt - fog environment in the port area, and is used for power distribution at the dockside and in the yard.
l The system has scalability and intelligent interfaces, meeting the long - term development needs of Liujing Port as a hub of the New International Land - Sea Trade Corridor in the western region;
4. The multimodal transport business requires24/7 uninterrupted power supply. Currently, the power supply reliability and redundancy of the system are insufficient, posing a risk of operational interruption;
5.The berth expansion in the alpine operation area (such as4 berths for 3,000 - ton bulk cargo) requires the power distribution system to have modular expansion capabilities.
l SelectChoose the KYN28 - 12 type central - installed switchgear as the core of the high - voltage incoming line. It has high breaking capacity and strong anti - disturbance ability, ensuring the stability of the power grid under the load growth brought by the Pinglu Canal;
l The SWGCS type low - voltage draw - out switchgear adopts modular design, supports flexible expansion, and meets the future power supply requirements of newly added equipment such as overhead cranes and electric reach stackers in the container yard of the port;
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