哪位大哥大姐英语高手能帮我把这段话翻译成英文?谢谢.不胜感激!

Electricity is the main power source of coal production. Interrupting the power supply for main mechanical and electrical equipments in mine would not only affect coal production, but also threaten both the safety of mine and miners seriously. To insure safe production, measures must be taken to keep uninterrupting power supply for main mechanical and electrical equipments. Relay protection is an important part in power system, called security barrier of power system. It is also the source of the expansion of power system accident. Relay protection is indispensable in making sure that power system is working safely. The title of this graduation design is The Design and Setting of Distribution System Relay Protection in Mine Area. The main purpose is to insure the safety of mine power net, and install necessary improved relay protection equipments for mine power net, giving proper relay protection to mine transmission lines of 35KV, according to the structure of power net, level of voltage, length of line, means of working and load nature.
望采纳,谢谢! ^^