Open tender for purchasing power transformer.
公开招标购买电力运输设备。
Differential relay is the key protection for power transformer.
差动保护是变压器的主保护。
Then, the design data of a power transformer will be determined …
于是，铁心式电力变压器的设计数据可以直接决定。
Huge power transformer is very important equipment in power system.
电力变压器是电力系统中重要的主设备之一。
The theoretical basis is provided for the design of power transformer.
为电力变压器的设计提供理论依据。
The symmetric inrush of power transformer is a complex problem recently.
对于电力变压器的对称励磁涌流，目前还是一个棘手的问题。
Power transformer is one of the most important equipments in the electric system.
电力变压器是电力系统中最重要的电气设备之一。
Inrush identification is always a key problem in power transformer current differential protection.
励磁涌流识别一直是电力变压器差动保护中比较关注的问题。
Once power transformer goes wrong, which will destroy the normal operation, cause big economy losing.
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。
However, there are two different viewpoints for DGA method to diagnose power transformer fault position.
然而，对于采用DGA来诊断电力变压器故障部位的方法，目前仍存在能与不能两种观点。
The Operation of power transformer fault diagnosis is an important way to guide transformer maintenance.
电力变压器的运行故障诊断是指导变压器检修的重要手段。
Saturation of Current Transformer is the major problem of Bus Protect in power system.
电力系统母线保护存在的主要问题，是电流互感器的饱和问题。
Highly refined circle transformer in high power and high quality makes this amplifier more powerful.
大功率高品质精制环形变压器，令本机推动力更强大。
Saturation of Current Transformer (ct) is the major problem of Bus Protect in power system.
电力系统母线保护存在的主要问题，是电流互感器的饱和问题。
GF transformer for your power supply to provide the most complete protection.
本公司的专利产品GF变压器为您的电源提供最完善的保护。
With the development of domestic power industry, new requirements of large transformer protection are presented.
随着我国电力工业的迅猛发展，对大型变压器保护提出了新的要求。
Pulse transformer is an important device in the field of pulse power technology.
脉冲变压器是脉冲功率技术领域的重要部件。
The LTC3108 USES a small standard step-up transformer to provide a complete power management solution.
LTC 3108运用一个小的标准升压变压器来提供一个完整的电源管理解决方案。
A power choke or transformer has an iron core.
扼流器或变压器有一个铁芯。
The main energy saving was the power saving of transformer station.
变电所的节能主要就是变压器的节电。
Transformer is the key instrument for voltage converting, power transmission and distribution in power system.
在电力系统中，变压器是实现电压变换、电能传输和分配的关键设备。
Deep switch mode power supply design knowledge, e. g. transformer design, topology selection.
较深的开关电源的设计知识，如变压器设计，拓扑选择。
Abstract: : the transformer is in power system is of great power supply equipment.
摘要：变压器是电力系统中十分重要的供电设备。
Digital Power line signals cannot pass through a transformer.
数字式输电线信号不可能穿过变压器。
Responsible for the power, transformer, power line maintenance, and repair.
负责强电，变压器，线路等的保养，维护，维修。
Wind power farm civil construction consists of generator foundation and wind turbine transformer foundation constructions.
风电场的土建施工主要包括发电机的设备基础和风机变压器基础施工。
A transformer provides no power of its own.
变压器本身不产生电力。
The DC operation power supply system is a kind of important equipment in transformer substation.
直流操作电源系统是变电站中的重要设备。
On top with the blue transformer sits the power supply.
顶部的蓝色坐在变压器供电。
The choice of power supply radius for transformer substations is a complicated problem.
变电所供电半径的选择是一个复杂的问题。
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