主要介绍长春地区负荷控制系统。
The load-control system developed for Changchun area is introduced.
在分析带地区负荷机组转速调节过程的时候,不考虑电气过渡过程是可行的。
As the process of speed regulation of the units with local loads is analyzed, it is feasible to ignore the electric transient process.
结合东北地区负荷建模工作,在负荷模型的选择、参数估计方法以及现场试验等几方面进行了阐述。
Incorporating the power load modelling for Northeastern District, the selection of load model, the method of parameter estimation and field tests, etc. are expounded.
为了适应2007年夏季北京地区负荷的增长,2007年北京电网度夏供电方式将发生相应的变化。
To serve the increasing load in the summer peak period of 2007 in Beijing area, the operating manner of the Beijing grid should be changed.
针对大型特种钢铁企业所产生的冲击负荷影响地区负荷曲线的问题,介绍了一种利用维纳滤波对冲击负荷进行预处理的方法。
According to the problem that the impact load generated by large steel industries affects the area load curves, the paper introduces a method to pre-process the impact load using wiener filtering.
然后对无锡地区近年来的负荷特性进行了分析,主要对不同年份负荷率、峰谷差、典型行业的日负荷曲线数据进行分析,从中找出无锡地区负荷及负荷特性的特点。
Then it analyses the load characteristics of Wuxi, mainly on load-rate of years and typical daily load data or curves so that we can find the main specialty of the local load.
“风力资源最丰富的地区还没有建风电场,因为没有办法把电从那里输送到用电负荷中心地区,”他说道。
"The windiest sites have not been built, because there is no way to move that electricity from there to the load centers," he said.
可燃物负荷是测量每块地区可得燃料的数量,通常是每英亩的吨数。
Fuel load is measured by the amount of available fuel per unit area, usually tons per acre.
本文研究了一种适用于地区电网规划的中、长期负荷预测方法。
In this paper, a load prediction model suitable for regional power network is proposed.
在给定地区、给定用电负荷数据情况下这种关系可以量化,且量化结果具有较强的规律性。
The relationship can be quantified in given areas and with specific load information, the results of which is of notable regularity.
同时对城市输电网、配电网的多种接线方式进行了分析比较,并提出了对于城市高负荷密度地区电网的优化接线方式。
This paper also analysis kinds of ways of connection for the transmission and distribution, and present the optimized planning for the high density load area.
城市生活节水对于降低珠江三角洲地区的水资源开发压力和水环境负荷有着特别的意义。
Urban domestic water conservation is vital for reducing water resources stress and water pollution loads in Pearl River Delta region.
通过对各种预测方法及特点的分析比较,得出用灰色模型预测方法作为地区电力负荷中期预测的方法,且该方法误差小、精度高。
By analyzing and comparing various prediction methods and their features, gray model prediction method can be used for predicting the medium-term regional electrical load.
实践表明,此方法具有较高的预测精度,能较好地适应不同地区的负荷特性。
The practice indicates that the forecasting method has higher forecasting accuracy and can adapt to the load electric capacity characteristic in different areas.
向较远地区供电的馈电线在带负荷前需经过较长的输电距离。
The feeders that served the more distant parts of an area had to go a long way before they picked up any load.
结果表明在南极地区,目前的海潮模型存在较大的不确定性,还不足以精密确定该区域的海潮负荷改正。
The final results indicate that all the present ocean co tidal models are too uncertain to determine accurately the oceanic correction in the Antarctic region.
系统负荷投切和电容器充电的仿真结果表明,该方法能快速有效地区分暂态脉冲和振荡暂态。
The simulations of load switching and capacitor charging show that the proposed method can quickly and effectively class the impulse transient and oscillation transient disturbances.
该文阐述中小水电供电地区农村电气化规划中负荷规划的几个问题。
This paper described problems of load calculation in the planning of rural electrification in the electricity supply regions in the medium and small hydro-power.
大型钢铁企业产生的冲击性负荷不仅会对附近电厂机组的正常运行造成影响,而且会对整个电网、尤其对网架结构较为薄弱的地区电网的安全稳定运行产生不利影响。
The impact loads of grand steel plant have influence on the stability of power system, especially the transient stability of the regional power system with weak power grid structure.
而在目前的瞬变,即使负荷搬迁是一种低频率的现象,一个相当小的瞬态是观察在高频率地区有缺陷的齿轮。
Whereas in the current transients, though load removal is a low-frequency phenomenon, a very small transient is observed at high-frequency regions for defective gears.
该文阐述中小水电供电地区农村电气化规划中负荷规划的几个问题。
This paper described problems of load calculation in the planning of rural electrification in the electricity supply regions I...
根据地区调度中心的需求,研究并开发了一个地区电网负荷预测系统。
A load forecasting system of district power network is researched and developed to meet the requirement of district dispatch center.
营口地区现行大工业电价的不完善使特殊行业用电负荷曲线出现大峰谷差、低负荷率的现象。
Theres a phenomenon of big peak and off-peak difference and low load rate in Yingkou region.
对无锡地区进行入湖河道污染负荷量研究,确认污染现状与总量控制目标间存在差距。
The total pollutant load of rivers into the Lake in Wuxi area is researched and compared with the target of total load control of the Lake.
对无锡地区进行入湖河道污染负荷量研究,确认污染现状与总量控制目标间存在差距。
The total pollutant load of rivers into the Lake in Wuxi area is researched and compared with the target of total load control of the Lake.
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