搜索资源列表
-
1下载：
Matlab Simulink file for simulating a grid-tie three phase spwm inverter with active and reactive power control.
-
-
7下载：
1、基于Ip/Iq方法控制PWM整流器，实现有功无功解耦控制，实现直流电容的稳压控制。
2、分别采用滞环电流和电压空间矢量技术进行PWM调制
3、DSTATCOM无功补偿仿真验证
4、系统采用了在带有前馈解耦控制的基础上产生的电压电流双闭环控制结构，其中电压外环保证了稳定的直流输出，电流内环提高了电流的动态响应速度，并且这种控制方法使电流的相位和输入电压的相位保持一致。-1, based on Ip/Iq way to control the PWM rectifier to
-
-
1下载：
求解三维电磁场散射 非常准确 非常快 并且可以用来仿真亚波长的的新现象-Solving three-dimensional electromagnetic scattering very accurate and very fast simulation can be used to sub-wavelength of the new phenomenon
-
-
0下载：
介绍了交流励磁变速恒频双馈风力发电机组的工作原理,从双馈发电机的数学模型出发,采用矢量控制技术,在
Matlab /Simulink环境下建立了系统模型,进行了发电机有功无功独立调节的仿真研究。研究结果表明变速恒频双馈风力发电
机组具有良好的动态特性,并为风力发电系统的进一步应用研究提供了可靠的理论依据.-Introduced the AC-excited doubly-fed VSCF wind turbine working principle, from the doubly-f
-
-
0下载：
30总线系统的潮流计算
finpt.m可以修改各支路、各总线的有功、无功、无功补偿、支路阻抗等数据，运行后，运行pflw.exe文件，生成pfoutput.m文件显示潮流计算结果-30-bus system can modify the flow calculation finpt.m slip, the bus active and reactive power, reactive power compensation, slip resistance and other data, ru
-
-
0下载：
本程序为IEEE标准14节点测试系统潮流计算。能够计算相角，电压，有功、无功损耗以及电网整个损耗。-This program is the standard IEEE 14 bus test system flow calculation. Able to calculate the phase angle, voltage, active and reactive power loss and the loss.
-
-
5下载：
实现了蓄电池的并网，其中包含了蓄电池模型、四象限变流器模型和控制器模型，控制器控制有功无功，实现蓄电池和交流系统间的功率交换-which contains the battery model, four-quadrant converter model and the controller model, the controller controls the active and reactive power to achieve the battery and AC power exchang
-
-
3下载：
微电网逆变器下垂控制，实现有功功率和无功功率的精确分配，并且满足系统的稳定性要求。-The control of micro-grid inverters,for the acurate sharing of active power and reactive power.And it can satisfy the stability of the system.
-
-
0下载：
Power flow studies, commonly known as load flow, form an important part of power system
analysis. They are necessary for planning, economic scheduling and control of an existing system as
well as planning its future expansion. The problem consist
-
-
0下载：
shunt active filter for decreasing the harmonics and reactive power compensation and for voltage instability
-
-
0下载：
control of active and reactive power for modular mulilevel controller based systems
-
-
0下载：
The power-electronic-based loads such as adjustable speed drives, rectifier equipment used in telecommunica-tion networks, power supplies, domestic appliances, etc offer highly nonlinear characteristics. These nonlinear loads draw non-sinusoidal [1]
-
-
0下载：
APF动态无功补偿 DSP仿真 谐波补偿 有功和无功功率可控-APF dynamic reactive power compensation DSP simulation of harmonic compensation of active power and reactive power controlled
-
-
0下载：
利用PQ分解法进行电网潮流计算，得出待求解电网的各PQ节点的有功功率和无功功率，各PV节点的有功功率和节点电压-Make use of power flow PQ decomposition method calculated the PQ to be solved for each grid node of active and reactive power, active power and node voltage of each PV nodes.
-
-
0下载：
active and reactive power theory simulink
-
-
0下载：
The active power filters have gained much more attention because of its excellent performance to mitigate the harmonic and reactive power issues. A shunt active power filter with Instantaneous active and reactive power theory (P-Q theory) has been pr
-
-
0下载：
In distribution systems, the load has been a sudden
increase or decreases and it is like as nonlinear loads so the
load draw non-sinusoidal currents the AC mains and
causes the load harmonics and reactive power, and excessive
neutral currents
-
-
0下载：
应用于并网的分布式发电或微网系统 PQ控制要求电站的有功和无功是可控的(The distributed power generation or microgrid system PQ control applied to the grid requires that the active and reactive power of the plant is controllable)
-
-
0下载：
This paper describes the modelling and control system of a direct-drive PMSG wind turbine for effective
active and reactive power generation control and voltage control at the grid connection point.
-
-
1下载：
这个模型解释了DFIG WT的工作。 转子侧变流器模型化为受控电压源，忽略电网侧变流器，因为机器基本上由转子侧变流器控制，大部分有功和无功功率由机器提供。 矢量控制技术用于控制DFIG。 这不是一个完整的模型，而只是那些想了解双馈电机控制的人的起点指南。 机器的有功和无功功率由转子侧转换器调节。(this model explains the working of the DFIG WT. The rotor side converter is modelled as controlled vo
-
