Abstract
With economic development, the use of the increased demand for electricity, which increased to more safety requirements for power distribution. Power is stored in resources, the supply is to use. Limited resources and environmental protection under the strict constraints of developing the economy and improving the utilization of existing resources has become the world's most important topics in power system, how to make the power industry to the high efficiency, environmental protection, sustainable development has become the world power industry development. Cabinet distribution widespread use in public places such as recreational facilities, public lighting facilities, and even tourist spots which are used to the device. Distribution cabinet can be used to configure the piecewise power; when the electricity cables, it is beneficial to control the scope of failure to identify trouble spots quickly and easily be ruled out in time; arrangements to facilitate slicing line maintenance without the need of large-area power failure; distribution placed inside a variety of convenience equipment, such as the protection of the fuse to prevent short-circuit to prevent overload, such as the air switch. At the same time, with the reduction of other energy sources, electricity usage increased. This paper mainly introduces the electrical power distribution system design cabinet.
Keywords：Distribution cabinets、 electrical systems、 electric powers、resources
