2) demand and supply of coal
煤炭供需
1.
At present, the total demand and supply of coal gets relative equilibrium, and the comprehensive intense of coal supply tends to relaxes.
本文通过对当前和今后三年全国煤炭需求和供应进行了定量与定性分析和预测:当前煤炭供需总量相对平衡,煤炭供应由全面紧张趋向缓和,部分地区已出现供大于求的迹象;今后三年煤炭供应能力总体将出现过剩(假设小煤矿年生产能力继续维持在8亿t),但煤炭需求净增量降低,需求压力减小,为加快小煤矿整治提供了难得的机遇。
3) power supply and demand
电力供需
1.
The equilibrium of power supply and demand and the choice of demand side management strategies;
电力供需均衡与需求侧管理策略选择——基于温州电网的个案分析
2.
Electric power demand side management(PDSM) has now entered a period of rapid development in China,and relevant state departments have put forward many corresponding policies to facilitate orderly power consumption,efficient energy use,and balance between power supply and demand.
目前,电力需求侧管理在我国进入了一个发展较快的时期,国家有关部门出台了很多关于电力需求侧管理的政策,对实施有序用电、提高能效、缓解电力供需矛盾发挥了积极的作用,但在实施过程中也发现了一些亟待解决的问题。
3.
The author presents a complete summary on power supply and demand of our country in 2005,a forecast analysis of power supply and demand situation in 2006 and also an expectation of power supply and demand trend in 2007.
2005年下半年开始我国电力供需矛盾开始出现缓和,作者对2005年全国电力供需情况进行了全面分析总结,并对2006年全国电力供需形势进行了分析预测,对2007年电力供需形势进行了展望。
4) coal mine power supply
煤矿供电
1.
Integrated automation system based on field bus for coal mine power supply;
基于现场总线的煤矿供电自动化系统
2.
Aiming at the difficulty in locating the fault of 35 kV line of coal mine power supply system,a fast fault locating method is brought forward,which comprehensively utilizes the fault original current traveling wave measured at bus and the fault original voltage traveling wave measured at line terminal.
为解决煤矿供电系统中35kV线路故障点不易查找的问题,提出了综合利用母线端检测到的故障初始电流行波和线路末端检测到的故障初始电压行波实现线路故障快速定位的新方法。
5) Power supply coal consumption
供电煤耗
1.
The result indicated that the equipment has high accuracy and good reliability,it can promptly,effectively adjust the boiler movement,reduces the power supply coal consumption.
结果表明,该装置测量精度较高,可靠性好,能及时、有效地调整锅炉运行,降低供电煤耗。
6) coal consumption for power supply
供电煤耗
1.
Application of the energy-saving technology to reduce coal consumption for power supply by generator units;
单元发电机组降低供电煤耗节能技术应用
2.
Reasonably distributing unit loads to reduce average coal consumption for power supply;
合理分配电网机组负荷,降低平均供电煤耗
3.
Analysis on energy consumption per unit GDP and coal consumption for power supply in China
中国单位GDP能耗与供电煤耗分析
补充资料：煤电价格联动机制
煤电价格联动机制：是为了缓解当前煤电价格矛盾而拟采取的一项措施。国务院批准的《关于建立煤电价格联动机制的意见》规定，以不少于6个月为一个周期，当一个周期内电煤价格变动幅度超过上一周期的5％时，在电力企业消化煤价变化因素30％的基础上，相应调整上网电价，并按电网经营企业输配电价保持相对稳定的原则，调整销售电价。其中，居民生活用电、农业用电、中小化肥企业用电价格一年只能调整一次。
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