求翻译：他的功能是将自然界的一次能源通过发电动力装置转化成电能，再经输、变电系统及配电系统将电能供应到各负荷中心。是什么意思？

His function is the nature of primary energy by generating power plant into electricity, then lost, substation system and distribution system to the electricity supply to the load center.

He is the function of the natural world through an energy conversion into electricity generating power, and power systems and power distribution system will power supply to the load center.

His function is transforms a nature energy through the electricity generation power unit the electrical energy, again passes through loses, changes the electricity system and the electrical power distribution system supplies the electrical energy each load center.

His function is a natural energy power into electricity through power generation, transportation, electric power systems and power distribution system power supply to the load centres.

正在翻译，请等待...