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- power load measure 负荷实测
- Power load management system can provide important supports for DSM. 摘要电力负荷管理系统可为需求侧管理提供重要的技术支持。
- There are lots of factors influencing power load and all of them possess indetermination. 影响电力负荷的因素很多,而且这些因素都具有不确定性,即这些信息具有模糊性。
- A power load experiment of static characteristic and dynamic characteristic is tested on the welding inverter (25kHz). 设计的控制系统在自行研制的逆变焊机(25kHz)上进行了功率负载实验,并采集了相应的电压波形,对外特性和动特性两方面进行了研究。
- A power load modeling system founded on measurement-based method is presented in brief. 介绍了基于总体测辨法的电力负荷建模系统的功能和界面,其功能主要包括静态负荷建模和动态负荷建模。
- To make perdition in an effective way, power load forecasting model based on BP neural network is established. 在此基础上,为了对河北省南部电网月用电量进行有效的预测,建立了BP神经网络的负荷预测模型。
- Load used for test has the features of small refiection coefficient and big power load. 测度用负载具有发射系数小,承载功率大的特点。
- On the basis of chaotic time series,this paper uses the BP neural network method to forecast the power load,and analyzes the model characteristic. 在混沌时间序列的基础上,应用BP神经网络对电力负荷进行了预测,并对模型特性进行了分析。
- On the basis of this,load measuring apparatus of ball mills is designed based on DSP.The apparatus can measure the load accurately and sensitively. 并在此基础上研制了基于DSP的智能磨煤机负荷检测仪,经实际测试,该负荷检测仪检测实时性好、精度较高。
- According to the trait of power load, this paper proposes a PSO based fuzzy neural network model for short-term load forecasting. 摘要针对短期负荷预测的特点,提出基于粒子群(PSO)优化的模糊神经网络短期负荷预测模型。
- This paper studies the distributed power load data warehouse on the basis of data market, based on the analysis of the characteristics of power grid. 本文在分析电网负荷特性的基础上,建立了基于数据集市的分布式电力负荷数据仓库。
- The selection of the modeling data, data's pretreatment of power load forecasting and their effects on forecasting precision are discussed mainly. 摘要著重论述了电力负荷预测中建模数据的选择、预处理方法及其对预测精度的影响。
- Theory analysis and example calculation both manifest the high accuracy of the model,it is fit for the wide use in the power load forecasting. 理论分析和实例计算均表明该预测模型的精确度较高,适合在电力负荷预报中推广应用。
- According to different influence of evident degree of clustering index to power load, the weighted demarcating method is inducted. 针对聚类过程中各项聚类指标对用电量水平影响力不同的问题,引入了加权标定方法。
- To the storage and management problems of the complex electric power load data, a scalable multi-dimensional hierarchical aggregation cube storage model (MH-Cube) is proposed. 摘要针对复杂电力负荷数据的存储与管理问题,提出一种可扩展的多维层次聚集立方体存储结构模型。
- In this article, the research and applied of BP network and RBF network as well as wavelet neural network in power load forecasting has been summarized in detail. 详细综述了BP网络、RBF网络以及小波神经网络在电力负荷预测领域的研究和应用现状。
- The king was shorn of his power by his nobles. 国王被手下的贵族们剥夺了权力。
- The durability of non-linear power load is researched and short-term load forecasting is performed in durability span by fractal interpolation algorithm. 讨论了非线性电力负荷持久性问题,并在持久性区间利用分形插值算法进行了短期负荷预测。
- The development of mill load measurement based on information fusion introduced in this paper has been proved to be successful and has reached the preconcerted design plans. 本文介绍的基于信息融合技术的磨机负荷测试系统的研制是成功的,完全可以满足实用要求,实现了预定的设计目标,并对以后的工作有一定指导意义。
- Proceed from the local actual conditions of Fuxin electrified wire netting in motion, this text developed the relevant application software of electric power load forecasting. 本文以电力系统的实时数据为主要的时间序列研究对象,针对阜新地区电网运行实际,开发了相应的电力负荷预测应用软件。