搜索资源列表
DC
- 岩体非连续变形分析，该部分的作用是前处理：数据准备和划分网格。-Discontinuous deformation analysis of rock mass, the part of the role is to pre-processing: data preparation and classification of the grid.
2009National-contest
- 2009年全国大学生电子设计大赛A题：光伏并网发电模拟装置 ，实现对光伏并网发电模拟装置的原理和结构进行参数的计算与分析，设计并制作了一个设计并制作一个光伏并网发电模拟装置。本系统以ARM7 LM1138为处理核心能实现了用直流稳压电源和电阻模拟光伏电池，经过SPWM和H桥的DC/AC转换，滤波整流成正弦波后再经变压器逆变从而实现模拟并网，系统具有频率、相位采集跟踪功能和电压电流采集功能。-2009 National Undergraduate Electronic Design Contest
dcbuscontrol
- This code is used in the grid connected inverter. This will control the dc bus voltage to a level you want.
M7
- 在卡尔波利可持续力电机资源（超）项目正在开发太阳能直流配电系统设计的智能服务，几乎任何可能由一个离网的家庭需要负荷-At Cal Poly Sustainable Power motor resources (super) project is the development of solar DC power distribution system design, intelligent service, almost any possible off-grid home by a need
b21
- Taking into account all the parameters mentioned, forming the appropriate programming to the controller in order to achieve the synchronization between the two systems, the appropriate amplitude and as well as the power management to the DC to contro
three
- 基于matlab的电压电流双闭环的三相并网逆变器模型，采用电压外环及电流内环控制方式-Matlab-based dual-loop voltage and current three-phase grid-connected inverter model, the outer voltage loop and inner current loop control
saber
- AN OVERVIEW AND SIMULATION OF DC-DC-AC AND Z-SOURCE GRID CONNECTED INVERTERS
out_4-(3)
- Efficiency and Performance Analysis of AC and DC Grid Based Wind Farms Connected to a High Voltage DC Transmission Line
main-dc
- New Positive sequence Voltage Detector for Grid Synchronization of Power Converters under Faulty Grid Conditions
5.a.3
- Stability analysis of interconnected AC power systems with multi-terminal DC grids based on the Cigré DC grid test system
DC-distribution-grid
- 基于matlab/simulink的直流配电网仿真建模，希望对大家有所帮助-Distribution Network Simulation Modeling Based on matlab/simulink DC, we hope to help
photovoltaic-grid-connected-system
- 光伏并网系统以MSP430F169 单片机为核心，单片机输出SPWM 波形经IR2110驱动H桥，实现DC-AC 逆变。最大功率点跟（MPPT）绝对误差小于1 ，利用430单片机软件实现锁相环，用参考频率作为基准频率，对MSP430单片机的外中断和定时器测定相位，当反馈的电压信号相位滞后（超前）于参考信号的相位时，就增大（减小）SPWM的频率；达到相位和频率同步。包括阻性负载，以及非阻性负载，实现了频率跟踪，相位跟踪。DC-AC 转换效率达88 ，人机接口LCD液晶显示器，界面直观、简洁，显示输
Grid-Connected-Photovoltaic
- “Grid Connected PV Systems with Smart grid functionality”. It solves the problem of shading to the available NTNU PV modules which is sensitive to the exiting central inverter system topology by proposing a PV system which is more efficient and
DC-MICROGRID(nasreen)
- The existence of the modules capacitors necessitates the control of their voltage level. A dedicated controller is described that has two main parts the averaging controller that takes care of the average capacitor voltage level per leg and the b
Grid-Connected-PV-Array
- Two demos illustrate use of SimPowerSystems for modeling a PV array connected to a utility grid. PVarray_Grid_IncCondReg_det.mdl is a detailed model of a 100-kW array connected to a 25-kV grid via a DC-DC boost converter and a three-phase three-lev
PMSG-connected-to-grid
- 基于双闭环矢量控制的永磁直驱风电系统的并网模型，输出功率和直流电压波形理想-Grid- connected model of permanent magnet direct drive wind power system based on double closed- loop vector control and Output power and DC voltage waveform are ideal
DC Grid
- Control of Improved Full-Bridge Three-Level DCDC Converter for Wind Turbines in a DC Grid
6.dc micro grid
- d.c micro grid systems using pv systems module
Smart-Microgrid-PSO
- 直流微电网采用光伏发电，光伏的最大功率点采用粒子群优化算法实现。(The DC microgrid adopts photovoltaic power generation, and the maximum power point of PV is realized by particle swarm optimization (PSO).)
OPF control of dc grid
- 针对直流电网中的最优潮流问题，提出了一种基于模糊控制理论的自适应粒子群算法，以实现电网兼顾有功网损和电压质量的优化运行。(To solve optimal power flow problem in DC grid, an adaptive particle swarm optimization (PSO) algorithm based on fuzzy control theory is proposed in this paper, and optimal operation consi