1) once through system
直流水系统
2) once-through cooling water system
直流供水系统
1.
The appeal to adopt circulating water system with the cooling tower for power plant on sea and the great river verges is more and more because of the effect of warm water discharge for once-through cooling water system recently.
近年来,由于直流供水系统温排水的影响,要求濒临海洋、大江(河)电厂采用带冷却塔的循环供水系统的呼声越来越高。
3) once-through seawater supply system
海水直流供水系统
1.
Technical and economic analyses of 1 000 MW USC unit once-through seawater supply system circulating water pump configuration schemes,including 1 unit with 2 pumps(extended unit scheme) and 1 unit with 3 pumps(unit scheme),are performed.
对1 000 MW超超临界机组海水直流供水系统循环水泵按1机2泵(扩大单元制)和1机3泵(单元制)配置方案进行了技术经济分析,从循环水系统初期投资、运行灵活性、检修维护方便和年运行费用等方面综合考虑,1机3泵配置方案优于1机2泵配置方案。
4) system of sea cooling water
海水直流冷却水系统
5) DC system
直流系统
1.
Causes analysis about one point earthing leading to breaker tripping in DC system;
直流系统负极一点接地致开关跳闸原因分析
2.
Grounding fault detection based on wavelet entropy and neural network for loop net of DC system;
基于小波熵神经网络的直流系统环网接地故障检测
3.
Research of embedded system based on ARM in DC system grounding fault detection;
基于ARM的嵌入式系统在直流系统接地故障定位中的研究
6) direct current system
直流系统
1.
Earth fault analysis of direct current system;
直流系统接地故障的分析
2.
Discussion about mixed use of different direct currents in double direct current system
双重化直流系统中直流混用现象探讨
3.
The paper presents the status of and the operation method take by the accumulator as well as the direct current system one by one to ensure the reliable and steady-going operation of the whole system.
本文针对茂名电厂蓄电池和直流系统的概况,运行方式,运行操作等,做一一介绍,以确保系统可靠稳定的运行。
补充资料：直流
直流
Direct current
直流(direet。urrent) ，仅按一个方向流过电路或设备的电流称为直流。与交流电压相比，直流电压的极性是不变的。直流电流相当于电荷沿着闭合的电路以不变的方向流动或位移。直流电流和电压的幅值可以恒定，也可以随时间变化。 蓄电池和旋转发电机产生幅值恒定的额定直流电压，整流器产生幅值随时间而变的直流电压。整流器把交流电压变换为脉动的直流电压。 通常电站不是广泛地将直流电输配给一般用户，相反，在需要直流电(d。)能的场所，是把商业上合用的交流电(ac)能整流为直流电能。 「罗布(D.D.Robb)撰]
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