1) Dz transformer
Dz型变压器
2) 2 D Z transform
2-DZ-变换
3) DZ type outside-pourable monomer hydraulic supports
DZ型外注式
1.
The structure characteristic and management of DZ type outside-pourable monomer hydraulic supports;
DZ型外注式单体液压支柱的结构特点及管理措施
4) T type transformer
T 型变压器
1.
Its working voltage is 120～160V,with a T type transformer of three phases which can turn to two phases,and a high voltage shielded measure is provided,This stove has the characteristics of homogeneity and rapid increasing of temperature.
该设备采用了120～160V 工作电压,三相变二相的 T 型变压器及高压屏蔽措施,该炉具有温度均匀性好,升温速度快,炉内气氛好,操作安全,无石墨粒子飞浅等特点。
5) type of transformers
变压器型式
6) large transformer
大型变压器
1.
Development of microcomputer protection device for large transformer;
大型变压器微机保护装置研制
2.
It can be found that DGA is a valid method to detect latent defects in power transformers;PD test is efficient in inspecting insulation faults of large transformers,while ultrasonic PD location for large transformers is still in its tentative .
介绍了一例500kV大型变压器缺陷的分析、处理过程,它综合了常规电气试验、油中溶解气体色谱分析、局部放电试验、局部放电定位等多种检测手段。
3.
In this dissertation, a research is made not only on the 3D steady and transient eddy current fields in large transformers,but also on stray losses, the local overheating as well as the mechanical strength of structures after the occurrence of sudden short circuit, using electromagnetic theory and modern numerical methods.
为降低对计算机资源的需求、满足工程实用,研究和完善了三维瞬态涡流场的T—Ω有限元分域求解方法,研究了三维有限元网格剖分的快速逐层延拓法、矩阵存贮的快速寻址方法和大型代数方程组的快速解法,解决了大型变压器短路电磁力和局部过热等工程电磁场问题的实用计算方法。
补充资料：变压器式传感器
利用变压器作用原理把被测位移转换为初、次级线圈互感变化的变磁阻式传感器。它由两个或多个带铁心的线圈构成，初、次级线圈间的互感能随衔铁或两个线圈间的相对移动而改变。当用适当频率的电压激励初级线圈时,次级线圈的输出电压将随互感的改变而变化,从而将被测位移转换为电压输出。这种传感器在使用中常采取两个同名端串接的次级绕组线圈，以差动方式输出，所以又称为差动变压器式传感器。变压器式传感器的特点与电感式传感器相同，有时亦称电感式传感器。但变压器式传感器在设计上具有更大的灵活性，应用更为广泛。旋转变压器、感应同步器、自整角机都属于变压器式传感器。变压器式传感器主要用于测量位移和能转换成位移量的力、张力、压力、压差、加速度、应变、流量、厚度、比重、转矩等参量。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条