1) parallel operation of transformer
变压器并列运行
2) parallel operation
并列运行
1.
Comparison and analysis of 110 kV bus segmentation and parallel operation in Kunming power grid;
昆明电网110kV母线分段运行与并列运行方式比较
2.
This paper makes an analysis and research on the combustion control system of parallel boilers,and puts forward a main steam header pressure control system for boilers in parallel operation.
针对母管制机组并列运行锅炉燃烧自动控制系统进行了分析和研究,提出一套并列运行锅炉主蒸汽母管压力控制系统,该方案可使并列运行的锅炉快速的响应主蒸汽母管中的压力变化。
3.
The causes are found out and analyzed why the current is abnormal when two 110 kV main transformers are in parallel operation,and theoretical calculations are carried out for the circulating current produced in different voltage ratio and the abnormal current.
查找、分析了两台110 kV主变压器并列运行时电流异常的原因,对电压比不同产生环流及电流异常情况作了理论计算。
3) parallel running
并列运行
1.
These can be used to improve the arrangement of transformers parallel running for the purpose of reducing the energy loss.
可用于指导变压器并列运行方式的调整 ,达到减少电能损耗的目的。
2.
The transformer parallel running must satisfy four conditions are:The connection group leaves must to be same;Fixed voltage ratio is equal,permits phase difference ±5%;The bucking voltage percentage is equal,permits phase difference ±10%;The capacity compares does not surpass 3∶1.
变压器并列运行必须满足的四个条件是:接线组别相同;电压比相等,允许误差±5%;阻抗电压百分数相等,允许误差±10%;容量比不超过3∶1。
4) transformer in service
运行变压器
1.
The feasibility of using tree-root pile for foundation enhancement of transformer in service was verified through the foundation enhancement of 220kV transformer in Yuanshi substation.
通过220 kV袁市变压器基础加固改造,验证树根桩在运行变压器基础加固中的可行性,为运行变压器基础加固改造提供了一种可行的方法。
6) in parallel connection motion
并联(列)运行
补充资料：并列
平列，不分主次：并列冠军。
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