大电源 meaning in English
large power supply
Examples
- Super - power measurement
大电源测量 - Super - power measurement
大电源测量 - So that , we will get a high exporting power source according to the step - by - step magnified circuit , the peak power output can reach 300kw with variable frequency and variable voltage output
这样逐级放大得到一个功率很大电源，其最高输出功率可以达到300kw ，而且能够调节频率和电压。 - The operation characteristic of the new relay is analyzed in theory and verified by the simulation tests . the new relay operates with clear selectivity and high operation speed and can satisfy the demand of the protection for the ehv transmission line . the performance of the fault component impedance relay has been improved and the misoperaion of the healthy phase under cross - country fault and close - in fault have been avoided
理论分析及仿真计算表明，基于自适应补偿的突变量距离继电器有很好的选择性和速动性，完全能够满足高压线路保护的需要，显著提高了突变量距离的性能，解决了其在大电源出口单相故障以及正反向复故障可能会误跳三相的缺点。 - The high power station plays a great role in a region grid or a state grid because of being a heavy source . power system in our country is now developing towards large system and power grid . if there are maloperations in the high power station ’ s protection equipments , the impacts maybe more serious than before
大型发电站作为大电源在区域电网乃至全国电网中的地位都相当重要,在我国电力系统向着大系统大网络发展的背景下,大型发电站中继电保护装置如果出现不正确动作,对系统所造成的影响可能比以前更为严重。