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- power load characteristic 电力负荷特点
- Study on Identification System of Power Load Characteristics Based on Virtual Instrumentation 基于虚拟仪器的负荷特性测辨系统的研究
- 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。
- In view of the load characteristic of countryside network, puts forward a practical method of reactive power compensation. 农网无功补偿方法及其降损分析临泉供电局,安徽文章针对农村电网的负荷特点,提出无功补偿的实用方法。
- 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。
- 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。
- power load characteristics 电力负荷特性
- The load characteristics of the traction power supply system are illustrated for the electrified railways. 摘要阐述了电气化铁路牵引供电系统的负荷特性。
- Busbar load characteristic parameters play avery important role in voltage stability analysis. 母线负荷特性在电压稳定性分析中有着重要的作用。
- 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 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。
- The load characteristic and the property of skeleton material for tire and adhesive property between rubber and skeleton materials were reviewed in this paper. 摘要本文对橡胶基复合材料-轮胎用增强骨架材料的负荷特点、骨架材料性能、橡胶与骨架材料的粘合特性进行了分析。
- 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。
- In view of the fluid class load characteristic, backstepping control based on the non-linear control strategy is proposed and it has realized the speed closed-loop control. 摘要针对流体类负载的特点,提出一种基于非线性控制策略的反推控制,实现了速度闭环控制。
- 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。
- 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。
- Considering the load characteristics of the solid-state induction heating power supply, the resonant inverter load matching schemes are compared and analyzed in this paper. 本文以固态感应加热电源的负载特性分析为基础,对谐振型逆变器负载匹配方案进行了分析和比较。
- 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。
- Simulation results indicate that the model has better ability to represent the locomotive total load characteristics, which can be used in power system simulation and analyses. 通过仿真结果分析,表明此仿真模型对电力机车整车负荷特性有较好的描述能力,适合用于电力系统的相关仿真和分析中。