Aiming at the problems existed in the teaching of distribution technology course and the demand of the teaching reform, this paper discusses the combining of teaching contents about thoughts, methodology and principles.

Expound constitute principle and realize method for a branch of learning teacing material, develop stucture of pattern lump for a branch of learning teaching material of the distribution technology.

The Construction and Creative Study of the Practical Training Teaching-Platform of the Power Supply and Utility Technology Major;

This article introduces the thoughts and contents of building up the talents developing pattern in Power supply and utility technology major.

This paper analyses the basic priciple and development of power over Ethernet technology through which both datas and power can be transmitted,and briefly introduces the reference design of power over Ethernet equipment combined with a power supply manage chip according with power over Ethernet technology standa.

This paper researches the jet pump performance in the water supply of hydropower station technology,through numerical value calculation to determine the geometric size of the flow components,and ensure the efficiency to be the highest value,and Derives the expression for efficiency and performance,protracts operating characteristics of jet pump and efficiency feature curve under different area.