China YB -40.5 Prefabricated Cabin Substation: Quality Suppliers and Reliable Factory Solutions
Overview of Development Status
Prefabricated cabin-type combined equipment was studied and applied abroad at an early time. In the mid-1980s, it was applied to the overall modular 33kV substation in the United States; in the 1990s, the overall modular 66kV substation in Japan also applied prefabricated equipment cabins. The container-type electrical hut launched by ABB has been widely used in the Middle East countries.
In China, 35kV and 10kV box-type substations have been widely used in projects, and containerized SVG equipment, containerized DC ice melting equipment, and containerized photovoltaic inverters are also widely used.
In 2013, State Grid Corporation of China launched the construction of a new generation of intelligent substation demonstration project, and proposed the construction principles of "standardized design, factory processing, modular construction, and mechanized construction". According to this principle, in the new generation of smart substations, there are almost no buildings, instead there are prefabricated cabin-type combined equipment.
In the State Grid Corporation's new generation of intelligent substation demonstration project, Chongqing Dashi 220kV substation and Hubei Future City 110kV substation are AIS substations, both of which use prefabricated cabin-type combined equipment. The construction of the new generation of intelligent substations has accumulated valuable experience in the application of prefabricated cabin-type combined equipment, and actively guided domestic equipment manufacturing companies to carry out equipment research and technological innovation.
Our Company: We are a professional manufacturer that designs and produces special containers (functional rooms, electrical equipment boxes, water treatment equipment boxes and other equipment boxes), container mobile houses (camping houses, dormitories, office rooms), ordinary land transport containers (standard containers and non-standard containers), wing boxes and color steel plate houses, and sells accessories for containers, curtain boxes and wing boxes.
Selection Principles
Product Benefits
The main components adopt the world's most advanced technology, which is safe and reliable, and the completely maintenance-free prefabricated cabin structure, combined with micro-positive pressure air conditioning, constant temperature and humidity, dust-free, surpassing the indoor operating environment.
The minimum equipment area is 340m², and the minimum site area is 416m².
All equipment installation and commissioning are carried out in the factory.
The website building cycle is reduced to 3~6 months.
The workload of on-site debugging is small, and the equipment can be put into operation 15 to 30 days after arrival.
Use sound barrier technology to reduce transformer noise.
Fully enclosed metal casing to reduce electromagnetic radiation.
The main components are completely maintenance-free, the cabin is rust-proof for 30 years, and the service life is 60 years.
The integrated design concept of cabins and cabinets and the modular structure of building blocks are in harmony with the urban style.
No rooms, no walls, no structures, no radiation, no noise, and no one on duty.
The building blocks have a modular structure and flexible layout.
Factory Commissioning
Simulate on-site substation construction in the factory to verify the substation structural design and improve the efficiency of on-site substation construction. The primary system joint debugging, secondary system joint debugging and overall joint debugging are completed in the factory. Jointly conduct on-site acceptance with the customer’s acceptance department and the supervision unit.
Delivery Transportation
The prefabricated cabin is transported and delivered as a whole, and hoisted as a whole, which is convenient and fast. Prefabricated cabin modules can meet the over-limit requirements of external dimensions for road, rail and sea transportation.
Prefabricated Construction
The building block construction mode minimizes the on-site construction workload. The large cabin is constructed in modular sections in the factory and assembled in modular sections on site, which greatly shortens the construction period.
Abandoning the traditional on-site "wet method" construction, thus saving water resources and protecting the ecological environment. The overall quality level and safe operation level of the project have been improved, and cost optimization, energy conservation and environmental protection have been achieved to the greatest extent.