Question

求英文翻译 急急急急急急急急急急急急急急急！！！！！！！！！！！

工厂供电系统就是将电力系统的电能降压再分配电能到各个厂房或车间中去，
它由工厂降压变电所，高压配电线路，车间变电所，低压配电线路及用电设备组成。工厂总降压变电所及配电系统设计，是根据各个车间的负荷数量和性质，生产工艺对负荷的要求，以及负荷布局，结合国家供电情况解决对各部门的安全可靠，经济技术的分配电能问题。其基本内容有以下几方面：短路电流的计算及继电保护, 电气设备的选择,车间变电所位置和变压器数量、容量的选择,防雷接地装置设计等。

Answer 1

The factory power supply system is the power system power step-down and distribution to each plant or workshop,
It consists of step-down substation plant, high voltage power distribution lines,plant and substation, low voltage distribution lines and electrical equipment.Factory total step-down substation and distribution system design, according toload quantity and nature of each workshop, the production process on the load requirements, and the load distribution, combined with the national power supplysituation to solve the various departments of the safe, economic and technical power distribution. Its basic contents are as follows: the calculation of short-circuit current, relay protection, the choice of electrical equipment, workshopsubstation position number, and the selection of transformer, lightning protectiondevice design etc..

Answer 2

Factory power supply system is to power system of power step-down redistribution electrical energy into each plant or workshop,
It by factory step-down substation, high pressure distribution line, workshop substation, low-voltage distribution lines and electrical equipment. Factory general voltage substation and power distribution system design, it is according to the load quantity and nature of each workshop, production process, to the requirement of load and load distribution, combined with the national solution to the various departments of the safe and reliable power supply conditions, the distribution of the economic and technical problems of electric power. Its basic content has the following several aspects: the calculation of short-circuit current, relay protection, the selection of electrical equipment, workshop substation location and selection of transformer quantity, capacity, lightning protection grounding device design, etc.