电力变压器故障诊断对电力系统的安全经济运行有着十分重要的意义。
The transformer fault diagnosis is very important to the safety and economic operation of power system.
合理的无功就地补偿和选择变压器容量可以降低损耗，提高系统运行的经济性，是电力需求侧管理的重要内容。
Rational planning of local reactive compensation and transformer capacity is very important for demand side management to reduce power losses and improve the economical power system operation.
电网经济运行主要包括变压器及其电力线路的经济运行，是一项实用性强的节电方法。
Economic operation of power transformers and power lines mainly include economic operation, is a practical method of saving.
变压器一旦发生故障，会破坏电力系统正常运行，产生极坏的影响，引起重大经济损失。
Once power transformer goes wrong, which will destroy the normal operation, cause big economy losing.
分析了电力变压器运行中的电力损耗、损耗费用和电力变压器的基本电费，对电力变压器的经济运行提出了新的建议。
This paper analyzes the power loss, loss costs and basic charges of power transformer and gives some new suggestion on power transformer economic operation.
合理选择变压器的容量可以降低变压器的有功功率损耗和无功功率损耗，提高电力系统运行的经济性。
Rational chosen transformer capacitor can cut active power loss and reactive power loss down. So, it can improve power system economical operation.
目前，系统中的大多数电力变压器开展经济性评估工作的力度还不够，有的甚至还运行在自然状态。
Most transformers in the power system at present have not been evaluated sufficiently in terms of economical efficiency, and some of them even run in the state of nature.
为了提高供电的可靠性和经济性，现代电力系统大都采用了变压器有载调压技术和变压器并列运行技术。
In order to improve power supply reliability and economy, the modern power system were powered by a transformer on-load tap transformer parallel operation of technology and techniques.
配电变压器是将电能直接分配给低压用户的电力设备，其运行状态是整个配电网经济运行的重要组成部分。
Distribution transformers face to customers directly, its operation state is the important component of safe economical operation of the whole distribution network.
正确分析特征气体的产量，可以有效诊断出变压器的潜在故障缺陷和故障类型，对电力系统安全和经济的运行有着极为重要的意义。
We can effectively diagnose the potential fault defects and types by correctly analyzing the outputs of characteristic gas. It is important to the safety and stability of whole power system.
正确分析特征气体的产量，可以有效诊断出变压器的潜在故障缺陷和故障类型，对电力系统安全和经济的运行有着极为重要的意义。
We can effectively diagnose the potential fault defects and types by correctly analyzing the outputs of characteristic gas. It is important to the safety and stability of whole power system.
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