摘要
变压器是电力系统中的重要设备,一般从发电、输电、配电一直到用户用电需要经过三到四次的电压等级的变换,其运行状态直接影响到整个电网。配电变压器直接面向电力用户,在确保其安全运行和供电质量的基础上充分利用现有设备,提高其运行效率、实现经济运行、减少电能损耗,具有重大意义。基于此,首先介绍单台变压器的经济运行方案,然后分析了多台变压器经济运行方案,最后介绍了几种实现配电变压器经济运行的措施。
A transformer is an important equip distribution to users needs voltage level changes ment in the power system, electricity from generation, transmission and of three or four times, its running state directly affants the whole power network. The distribution trans former indirectly faced the users. It is of great significance to make full use of equipment available,improve its running efficiency, achieve economic opration and reduce electiric energy losses on the basis of making sure of safe runnig and power supply quality. On the basis of this the economic running scheme of the siagle trans formance is andalyyzed. Then the economic running schemes of many transformers are analyzed finally, the economic run- ning measures of achieving several distribution transformers are presented.
出处
《电气开关》
2013年第1期77-79,共3页
Electric Switchgear
关键词
变压器
损耗
经济运行
transformer
loss
economic running
