住宅小區(qū)配電設(shè)計(jì)外文文獻(xiàn)翻譯中英文

1、外文文獻(xiàn)翻譯 外文文獻(xiàn)翻譯(含：英文原文及中文譯文 含：英文原文及中文譯文)譯文字?jǐn)?shù)： 譯文字?jǐn)?shù)：3700 多字 文獻(xiàn)出處 文獻(xiàn)出處： J Ehnberg. Power of Community Distribution to Design[J] Value Engineering, 2016, 2(3):14-21英文原文 英文原文 Power of Community Distribution to DesignJ EhnbergA

2、BSTRACTThe basic function of the electric power system is to transport the electric power towards customers. The l0kV electric distribution net is a key point that connects the power supply with the electricity using on

3、the industry, business and daily-life. For the electric power, allcostumers expect to pay the lowest price for the highest reliability, but don't consider that it's self-contradictory in the co-existence of econo

4、my and reliable.To improve the reliability of the power supply network, we must increase the investment cost of the network construction But, if the cost that improve the reliability of the network construction, but the

5、investment on this kind of construction would be worthless if the reducing loss is on the power-off is less than the increasing investment on improving the reliability .Thus we find out a balance point to make the most e

6、conomic, between the investment and the loss by calculating the manage. In the past, large-capacity low-voltage circuit breakers gradually increased the capacity of the short-circuit current, gradually reduced the scale,

7、 and became more stable, making the system safer and more reliable, which facilitated the design. Towards the development of intelligent low-voltage circuit breakers, various parameters of the circuit breaker can be cont

8、rolled by the bus industry and the signals are transmitted directly to the computer.The appearance of dry-type transformers has brought great convenience to the electrical design of buildings because there is no possibil

9、ity of leakage of transformer oil and fire so that it can be easily installed in the building itself and even directly into the load center. It also eliminates the transformer's demand for oil and can use dry-type tr

10、ansformers when building large-capacity equipment. Four Taiwanese 2500kVA dry-type transformers have been used in actual engineering design.In terms of using emergency generators, it is much more advanced than in the pas

11、t in terms of performance and size. In addition to using diesel generators; emergency lighting uses EPS standby power; devices that interrupt power within a millisecond can use UPS.The control of electrical equipment var