Underground transformer provides power city grid reformation of submerging ground with a new and reliable technical device.
地下式变压器为城市电网入地改造提供了全新的可靠的技术装备。
The safety of the operation of power equipment is first line of defense to avoid major accidents grid, which is the most critical defense systems for the power transformer equipment.
电力设备的安全运行是避免电网重大事故的第一道防线，而电力变压器是这道防御系统中最关键的设备。
This power is transformed through a transformer to enter the national grid at the correct voltage.
这项权力是通过转化变压器进入国家电网在正确的电压。
Traditional grid-connected inverter employs low frequency output isolation transformer. It increases weight and cost.
传统的并网逆变器输出端采用工频变压器，体积重量大，成本高。
As one of the most important and key equipments, a power transformer is the core of energy conversion and transmission in the power grid.
电力变压器是电网中能量转换、传输的核心，是电网中最重要和最关键的设备之一。
Transformer plays a key role in power system. Its safe operation guarantees the reliability of the power grid.
作为电力系统中的一个重要组件，变压器的安全运行对于保证电网的可靠性意义重大。
Transformer is one of the important equipment in electric power system, its operation status directly affects the stability of power grid.
变压器是电力系统的重要设备，其工作状态直接影响电网的稳定性。
Studies have shown that transformer winding deformation is one of the most common fault, which threats the safe operation of the power grid seriously.
研究表明，绕组变形是变压器最常见的故障之一，严重威胁着电网的安全运行。
The equivalent resistance is derived for distribution transformer load loss and line loss of planning grid, and the maximum current is calculated for each feeder according to their capacity ratios.
推导出规划网架的线路损耗和配变负载损耗的等值电阻，利用馈线容量比值估算馈线最大电流。
This paper has presented a module-cascaded system for multi-coil direct-drive permanent magnet wind generator system with high voltage output, eliminating the grid-side step-up transformer.
针对大容量风电机组的中压变换问题，本文研究一种基于多绕组发电机的模块化级联型变换器，通过模块单元级联实现中压输出，从而省去升压变压器。
Millions of 10kv current and voltage transformers that the company produced have been used in hundreds of 220kv, 110kv, 35kv transformer substations, switch stations and the National Electricity Grid.
公司生产的10KV电流、电压互感器至今在数百个220 KV、110 KV、35 KV变电站、开关站、及国家电网工程中使用了上百万台。
Millions of 10kv current and voltage transformers that the company produced have been used in hundreds of 220kv, 110kv, 35kv transformer substations, switch stations and the National Electricity Grid.
公司生产的10KV电流、电压互感器至今在数百个220 KV、110 KV、35 KV变电站、开关站、及国家电网工程中使用了上百万台。
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