分布式发电效益的量化分析
Journal Title: Science Paper Online - Year 2009, Vol 4, Issue 11
Abstract
由于传统能源未来不可避免地逐渐枯竭，各国对环境保护的重视及现有电力系统的一些弊端，使电力系统研究中形成了一个新热点——分布式发电。然而，由于缺乏有效的量化方法及工具，使得电力公司和广大用户缺乏对分布式发电效益的了解，从而在一定程度上制约了分布式发电的发展。对分布式发电所带来的效益进行了详细的总结和分类，提出了系统计算分布式发电效益的数学模型和计算方法，该方法同时考虑了分布式发电功率输出的波动性以及电网负荷的时变特性。以IEEE 34-节点系统为例，进行了详细的量化计算。仿真结果表明，一定比例的分布式发电接入配电网，将会给系统带来显著的效益。同时，量化结果可以让电力公司以及社会更清楚地了解分布式发电这种新型发电方式，从而鼓励分布式发电的广泛发展。
Authors and Affiliations
Kejun Qian , Yue Yuan
Keywords
Related Articles
- EP ID EP154996
- DOI -
- Views 142
- Downloads 0
Preparation of biodiesel from waste restaurant grease by acid catalyzed two-step raising temperature process
The recovered waste restaurant grease is pretreated and use as feedstock for preparation of biodiesel by transesterification with methanol catalyzed by H2SO4 in a two-step raising temperature process. The effects of reac...
冲积河流平衡条件对输沙函数敏感度的数理分析
冲积河流的水流连续性、阻力和泥沙运动方程决定着天然河流的输水输沙平衡条件。由于众多输沙函数的存在，研究河流平衡条件在不同输沙状态下的变化程度对认识河流演变规律和进行河道整治工程设计具有十分重要意义。本文利用作者和合作者近...
Transformer fault diagnosis based on relative losses<br /> of negative sequence power <br />
With the own losses of negative sequence power of transformers，this paper introduces a new characteristics of transformer fault diagnosis based on the relative ratio losses of the negative sequence power. Through theore...
The study of metrics on component reusability in Chongqing’s software resource repository
Based on GB/T 16260-2006‘Software engineering product quality’, the paper provides a measurement model and a method for the component quality, directed at Chongqing Municipality software resource, focusing on the measure...
The extending of number theoretic transform and applications <br /> in image compression<br />
This paper studies and uses the property, characteristics and advantages of fast algorithm of NTT(Number Theoretic Transform), combines with the characteristics of image data and the relationship between NTT coefficients...