The temperature field in a power transformer core is a typical fluid-structure interaction coupled field.
变压器铁芯温度场是比较典型的流体-构件耦合场。
By using an active clamp circuit, the power transformer core is symmetrically reset. Zero voltage switching conditions are achieved over a broad input voltage and output current range.
利用有源钳位电路实现主变压器铁心对称复位，功率开关在宽输入电压和宽负载电流范围内零电压开关。
A power choke or transformer has an iron core.
扼流器或变压器有一个铁芯。
Full bridge topology was used in the main circuit, IGBT was used as power switching device, and micro-crystal core was used in mid-frequency transformer.
其主电路采用全桥式拓扑结构，以IGBT管为功率开关器件，中频变压器使用微晶磁心。
The Lower the External Characteristic of the Iron-core Transformer, the Lower the Power Factor of the Inductive Load?
感性负载功率因数越低，铁芯变压器的外特性越下降吗?。
Sliding transformer is a core element in contact-less inductive power transfer system of automatic dock, which can realize safe power supply for highspeed freight dollies.
滑动变压器是自动化码头非接触感应电能传输系统的核心部件，可以实现高速货物运输小车的安全供电。
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。
Fe-based nanocrystalline core transformer inverter which has a high saturation magnetic flux density, high efficiency, small excitation power, low loss, good temperature stability.
铁基纳米晶逆变变压器磁芯其具有高饱和磁感应强度，效率高，激磁功率小，损耗低，良好的温度稳定性。
The traction transformer is the core equipment that was connected traction power supply system and power system.
牵引变压器是连接牵引供电系统和电力系统的核心设备。
Product Feature The charger is standard, its core component is power frequency transformer.
产品特点本充电器为标准充电器，其核心元器件为工频变压器。
Product Feature The charger is standard, its core component is power frequency transformer.
产品特点本充电器为标准充电器，其核心元器件为工频变压器。
应用推荐