ratio of transformer中文什么意思

变压比

变压器变比

变压器匝数比

• ratio:    n. (pl. ratios) 1. ...
• transformer:    n. 使变化的人[东西]；【电学】变 ...
• ratio transformer:    比率变压器

例句与用法

1. To increase effective utilization ratio of transformer and other electrical equipment in power system , it is important that lower their temperature
   为充分提高电力系统中变压器和其它电气设备的有效利用率，关键问题之一是降低运行温度。
2. Considering the characteristics of the high - medium voltage level distribution networks , the voltage / reactive power optimization ( vrpo ) is divided into two sub - problems , switching capacitors and adjusting tap ratios of transformers
   摘要针对高中压配电网的特点，将电压无功优化问题分解成电容器投切和变压器分接头调整两个子问题，通过这两个子问题的交替优化得到最终解。
3. Based on the strategy the automatic voltage and reactive power control device was developed . the device is controlled by microcomputer and can adjust the ratio of transformer and switch the capacitor automatically according to operating condition
   在此基础上，研制成功了变电所电压无功自动控制装置，装置以微处理器为控制核心，可根据实测的母线电压和负荷功率因数，自动进行主变分接头调整和补偿电容器投切。
4. Two kinds of common used snubber circuits are studied through simulation and experiment . it is pointed out that the rcd snubber has less power loss . increasing the turn ratio of transformer is helpful for the energy , which is stored in the primary side of transformer , to be transferred to the secondary side
   通过实验和仿真，对比研究了电路中周波变换器的两种常用的缓冲电路，指出采用rcd缓冲电路损耗更小；提高变压器匝比有利于减小铁芯储能的回馈，提高逆变器变换效率，但它同时也增加了副边功率管的电压应力，必须综合两方面确定合理的匝比。