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[AI-NN-PR] Active Power Filter

Description: 03~A Shunt Active Power Filter with Control Method Based on Neural Network
Platform: | Size: 403456 | Author: khanh | Hits:

[matlab] Detection-of-short-duration-power-quality-disturba

Description: 优秀论文及配套源码。电压暂降是动态电能质量问题中最受关注的热点之一。大量新型电力电子设备的广泛使用对电网电能质量的要求越来越高，而且电压暂降在电网中又具有一定的传播性。因此，无论从电网还是用户都迫切需要对电压暂降进行研究和治理。对电压暂降的检测是解决电压暂降的前提条件，故本论文主要对电压暂降的检测方法进行研究。本文分析了国内外短时电能质量扰动检测的研究现状，并着重讨论了短路故障、感应电动机启动和变压器激磁三种电压暂降扰动情况下电压暂降的特性；在此基础上选择了基于S变换的短时电能质量扰动检测方法，从S变换的结果S模矩阵及S复矩阵中提取出所需数据并以此来对各种扰动情况下的电压暂降的幅值、相位跳变、持续时间和谐波含量进行分析。仿真结果表明，该方法很好地实现了对电压暂降各特征量的检测。 -The voltage sag is one of most hot topics in dynamic electric energy problems. Masses of new power and electron facilities have been put into use widely, requiring a high quality of electric network and power, chiefly the voltage sag. Moreover, the voltage sag can spread in the electric network. So people have every reason to research and control the voltage sag. However, before developing the voltage sag, people have to detect it. On account of the above, this essay will chiefly focus on the detect methods of the voltage sags. In this paper, the status of the short duration power quality disturbance based on the different method are researched firstly, and emphasizes the characteristic of the voltage sag under the situation of the three kinds of voltage sag disturbances like the short circuit fault, induction motor start-up and transformer excitation. On the basis of the above, the short duration power quality disturbance detection method based on S transform is chosen. The complex m
Platform: | Size: 541696 | Author: NBB | Hits:

[Software Engineering] Programmable-Logic-Controller-based-Power-Station-

Description: 基于可编程控制器的水电站监控系统的研究Programmable Logic Controller-based Power Station Monitoring System-Programmable Logic Controller-based Power Station Monitoring System
Platform: | Size: 62464 | Author: wonder1266 | Hits:

[Software Engineering] VB-based-real-time-power-quality-monitoring-data-c

Description: 基于VB的电能质量监测终端实时数据通信软件VB-based real-time power quality monitoring data communications software, terminal-VB-based real-time power quality monitoring data communications software, terminal
Platform: | Size: 307200 | Author: asd1425 | Hits:

[OS program] Power-Management

Description: windows7下的高级电源管理样例 c#实现-windows7 Power Management programming using c#
Platform: | Size: 24576 | Author: tojiba5 | Hits:

[matlab] wind-power-generation-system

Description: 有关风力发电系统的文章，包含发电机的设计，整流逆变电路-Articles on wind power generation system, including the design of the generator, rectifier inverter circuit, etc.
Platform: | Size: 1625088 | Author: 向露萍 | Hits:

[Program doc] power-allocation

Description: 这是无线通信功率分配的一些资料对研究功率控制和无线通信的朋友很有帮助 -power allocation
Platform: | Size: 1254400 | Author: zhongfeng | Hits:

[Other] Modeling-of-a-6H-SiC-MESFET-for-high-power-and-hi

Description: Modeling of a 6H-SiC MESFET for high-power and high-gain applications
Platform: | Size: 158720 | Author: Rouzbeh | Hits:

[matlab] power-flow

Description: 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
Platform: | Size: 6144 | Author: lisa | Hits:

[matlab] power-grid-matlab

Description: 这是复杂网络的matlab算法源代码，就是用复杂网络研究电力系统的代码。-This is a complex network of matlab algorithm source code, is to use the complex network of power system code.
Platform: | Size: 51200 | Author: bruce | Hits:

[Linux-Unix] linux-power-management

Description: 本文介绍了已有的节能方法和 Linux 电源管理的机制，并且以 iPAQ 为例通过 Linux 的电源管理机制和上层应用软件，设计和实现了一个较完整和有效的电源管理方案，为众多基于 Linux 系统的嵌入式设备的电源管理提供了一个有用的参考。-This article describes the existing Linux power management energy saving methods and mechanisms, and the iPAQ as an example of the power management through the Linux system and the upper layer application software, design and implement a more complete and effective power management solution for many Linux-based systems power management of embedded devices provide a useful reference.
Platform: | Size: 183296 | Author: 谢志勇 | Hits:

[matlab] power-electronic.RAR

Description: 讲述电力电子技术中变换技术和控制技术的指导用书-About the power electronics and control technology in the transformation of the guide book
Platform: | Size: 9797632 | Author: | Hits:

[Other systems] power-system-analysis

Description: 现代电力系统分析的书籍，其中包括直流线路、交直流混联电网、潮流计算等多项内容-Books of modern power system analysis, including the DC Circuit, AC and DC hybrid power flow calculation and many other content
Platform: | Size: 10639360 | Author: | Hits:

[Other] Algorithms-for-a-Three-Phase-Shunt-Active-Power-F

Description: A Comparative Performance Analysis of Four Control Algorithms for a Three Phase Shunt Active Power Filter
Platform: | Size: 386048 | Author: yasser | Hits:

[AI-NN-PR] 28Fuzzy-Distribution-Power-Flow-for-Weakly-Meshed

Description: 28Fuzzy Distribution Power Flow for Weakly Meshed Systems
Platform: | Size: 167936 | Author: ffaroukk | Hits:

[matlab] power-system-with-MATLABPSIMULINK

Description: 电力系统的MATLAB+SIMULINK仿真与应用-Power system simulation and application of MATLAB+ SIMULINK
Platform: | Size: 7486464 | Author: hongyu | Hits:

[SCM] Improving-the-Active-Power-Filter-Performance

Description: Abstract—In this paper a current reference generation method for a voltage source shunt active power filter is examined. The proposed method improves the harmonic filtering by compensating the delays in the system. In stationary operating point of the load the method uses measurement data sampled in previous periods to generate a reference prediction. Since in transient state of the load the prediction no longer holds true, a computational control delay compensation algorithm is used in the reference generation instead of the prediction in this situation. Changing the algorithm according to the operating point guarantees effective harmonic compensation in all operating points. In this paper the system performance is examined with an active filter simulation model.
Platform: | Size: 274432 | Author: yasser | Hits:

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