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于 2021-05-12 发布文件大小:1KB

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用matlab实现的自回归时间序列预测电力短期负荷，已经用于实际的工程(using Matlab achieved since reunification time series forecasting electricity short-term load, has been used for the actual project)

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xiaodouba普通会员
2023-05-09 09:07:16
回复 xiaodouba

垃圾，load 2005gxxdata，没有数据，不好运行

inpudlg_inv
input dlg with more columns

2010-12-03 00:21:09下载

积分：1
LFC-main
说明：负荷频率控制（LFC）是调整系统的频率达到额定值（如50HZ）或/和维持区域联络线交换功率为计划值。频率稳定是电力系统电能质量的一个重要指标。负荷的任意突然变化都有可能导致系统间联络线交换功率的偏差及系统频率的波动。因此，为保证电能质量，需要一个负荷频率控制(load frequency control,LFC)系统，该系统的目的是将系统频率维持在标称值并且尽可能使控制区域之间的未计划的联络线交换功率最小。(Load frequency control (LFC) is to adjust the frequency of the system to reach the rated value (such as 50 Hz) or / and maintain the exchange power of the regional tie line to the planned value. Frequency stability is an important index of power quality in power system. Any sudden change of load may lead to the deviation of power exchange between tie lines and the fluctuation of system frequency. Therefore, in order to ensure the power quality, a load frequency control (LFC) system is needed. The purpose of the system is to maintain the system frequency at the nominal value and minimize the unplanned tie line exchange power between the control areas.)

2021-03-17 19:38:19下载

积分：1
power-flow
说明：基于内点法的配电网潮流计算，收敛精度同牛顿二阶法，不同之处在于它可以处理大规模潮流计算，而牛顿法不行。(power flow of distributiion network)

2011-03-10 09:24:43下载

积分：1
matlab
一些matlab资料，对一些人应该有用，有帮助(Some matlab data, should be useful for some people and helpful)

2013-03-14 17:07:43下载

积分：1
lutianmeikuang
解决露天煤矿的问题，是数学建模中的考试题目。(Solve the coal mine of the problem is mathematical modeling of the exam questions.)

2010-08-21 15:27:43下载

积分：1
MATLABCSharp
matlab与C#混合编程的实例，全英文(Matlab and C# mixed programming examples)

2013-05-05 21:04:40下载

积分：1
canshuxunyou
程序为参数寻优的集合，包含当今主流优化工具，适合初学者参考。(Program for the parameter optimization of collection, including today s mainstream optimization tool, suitable for beginners reference. )

2014-01-10 13:00:42下载

积分：1
PI_Hysteresis_Model
对带磁滞环的驱动器进行建模，可用于模型估计(Prandtl-Ishlinskii hysteresis model for hystersis in actuator)

2021-04-10 18:38:59下载

积分：1
the-second-zhang
说明： matlab的对数值分析基本内容的实现问题(The numerical analysis matlab basic content of the realization of)

2011-03-29 16:22:56下载

积分：1
eemscat
一种能够消除三维荧光瑞利散射，而且能对移去区域以内插值的形式引入，从而避免缺失值的出现(The function EEMscat is a function that takes an EEM dataset and removes scattering as well as (optionally) interpolates the removed areas such that there are no missing values introduced. )

2020-12-18 21:09:11下载

积分：1

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