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- Power load parameter recording 电力参数记录
- The Mackey-Glass time series, the Ikeda map whose parameter values change with time and the power load time series are applied to test this method, respectively. Mackey-Glass 混沌时间序列、变参数的Ikeda 映射时间序列和电力负荷时间序列预测的仿真结果表明该预测方法的有效性。
- 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。
- It makes the use of actual load parameter easier and the theoretic research of load modeling practical. 该软件使得运方科的分析人员可以非常方便地使用负荷实测参数,实现了负荷建模研究的工程实用化,并受到用户好评。
- 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。
- 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。
- parameter recording analysis system 参数记录分析系统
- 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。
- flight parameter recording system 飞行参数记录系统
- 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。
- The data-sample and wave recording equipment is designed and assembled based on the DSP for power loads status detecting.The epistatic software was designed for data management and analyzing. 设计了基于DSP的负荷电气信号采集、记录、状态检测硬件电路和上位数据管理和分析监控软件;
- In addition, the load parameters (ie, a pathname and parameters) may also be specified. 另外,装载参数(例如路径名和参数)也可以被指定。
- To define the duty of supervising and checking of every monitor for the procedural parameter records , and list the wage examination to fulfil the duty . 车间大会上明确各班长对过程参数记录的监督检查职责,职责履行列入工资考核;
- 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。