Description: ms10是实现光电系统课程设计的一段车程序-ms10 photovoltaic system is to achieve a section of the curriculum design procedures Platform: |
Size: 154624 |
Author:张雄 |
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Description: 设计并制作如图1所示的光伏发电并网系统。图中，采用交流调压器和单相不控整流电路来模拟光伏电池组件；并网逆变器的输出经交流调压器、变压器并入电网。-Design and production as shown in Figure 1 and the photovoltaic power generation system. Map, using the exchange and single-phase voltage regulator does not control rectifier circuit component to simulate the photovoltaic cells and net output by the inverter AC voltage regulator, transformer into the power grid. Platform: |
Size: 1065984 |
Author:雪峰 |
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Description: 几种光伏系统MPPT方法的分析与比较、光伏系统中变步长最大功率跟踪算法研究、太阳能光伏系统最大功率跟踪器的研究、自适应算法在光伏发电系统最大功率追踪中的应用.pdf-Several methods of MPPT PV systems analysis and comparison, photovoltaic system, variable step-size algorithm for maximum power point tracking, solar photovoltaic system, maximum power point tracking device research, adaptive algorithm in the photovoltaic power generation system to track the maximum power of . pdf Platform: |
Size: 1103872 |
Author:a120730125 |
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Description: The exponential growth in the number of Photovoltaic
(PV) system installations verifies that solar power
technology has become one of the promising energy
resources. This paper introduces new control scheme
and converter topology for low to medium power PV
applications. Proposed topology provides independent
MPPT and power decoupling without the use of bulky
electrolytic capacitors. Platform: |
Size: 267264 |
Author:mimo |
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Description: The solar energy received in one day is equivalent to
more than ten times the anual energy consumption of
everyone on earth. This revelation along with the
worldwide trend of green energy, has led to an
exponential growth of the number of Photovoltaic (PV)
system installations [1]. Platform: |
Size: 708608 |
Author:mimo |
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Description: 《Z源逆变器光伏并网系统模型及电路参数设计》
摘要：建立了Z 源逆变器光伏并网系统的小信号模型，定量分析了光伏模块输出电压动态性能与主电路各参数间的
关系。光伏模块输出电压的最大功率点跟踪（MPPT）控制与系统采样平均周期关系密切，而采样平均周期又受主电路
无源元件参数大小的影响。定量分析小信号模型建立了各部分之间的传递函数，这对选择MPPT 控制采样平均周期
和主电路参数优化设计起到了关键性指导作用。实验证明了理论分析的正确性和该模型的实用性。
关键词：逆变器/ 分布式发电； 光伏模块； 最大功率点跟踪； 小信号建模-Modeling of Z-source Inverter Photovoltaic System and its Main Circuit Design
TIAN Guo-sheng1， TIAN Yan-bing2， DING Xin-ping2， ZHANG Min2
（1.Liaoning Technical University， Huludao 125105， China； 2.Qingdao Technological University， Qingdao 266520， China）
Abstract：This paper focus on the small-signal modeling of the Z-source inverter （ZSI） photovoltaic generation system and
its main circuit design.The small-signal modeling of ZSI photovoltaic generation system is set up，and the transfer functions
of the input voltage-to-shoot-through duty cycle and capacitor voltage-to-control are analyzed.The sample average period
plays an important role in photovoltaic generation maximum power point tracking （MPPT） control，while it is influenced by
main circuit parameters including input capacitor，Z-source network capacitors and inductors.Thus，the quantitative
analysis in those parameters is the design guideline for the main circuit and sample average period.The experiment carried
on prototype Platform: |
Size: 212992 |
Author:赵刚 |
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Description: 并网光伏发电系统最大功率点跟踪技术的研究.nh-Grid-connected photovoltaic power generation system Maximum Power Point Tracking Technology. Nh Platform: |
Size: 4108288 |
Author:wrewt4t |
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Description: 光伏并网系统控制器机器方案研究，用于matab建模-Photovoltaic system controller of the machine program for matab modeling Platform: |
Size: 535552 |
Author:amy |
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Description: 首先,概述了太阳能光伏发电系统的组成,介绍了目前我国太阳能光伏发电技术的应用,并根据不同场合的需要,对太阳能光伏发电系统进行了分类。其次,分析了太阳能电池板的工作原理,利用州哄JLAB仿真软件对不同环境及
不同日照强度下的太阳能电池输出特性进行了建模!仿真结果证明了太阳能电池的非线性。再次,通过比较三种常用的DC/DC变换器的工作原理,提出利用BOOST型DqDC变换器实现转换,对参数进行分析后建立了BOOST型DC/DC变换器的仿真模型。最后,分析了最大功率点跟踪原理,比较了几种常用的最大功率点跟踪方法,
并在此基础上提出了一种新的扰动观察法,仿真结果表明了此方法的可行性。
-First, an overview of the composition of the solar photovoltaic power generation system, introduced the application of solar photovoltaic technology at present, and according to the needs of different occasions, for the solar photovoltaic system are classified. Secondly, the working principle of solar panels, the use of state coax JLAB simulation software for solar cell output characteristics of the different environments and under different sunlight intensity were modeled! Simulation results show that the nonlinear solar cells. Again, by comparing three common DC/DC converter works proposed use BOOST type DqDC converter to achieve the conversion, after the analysis of the parameters, the simulation model BOOST type DC/DC converter. Finally, the principle of maximum power point tracking, comparing several commonly used method for maximum power point tracking, and on this basis, we propose a new disturbance observation, simulation results show the feasibility of this method. Platform: |
Size: 3123200 |
Author:王绅 |
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Description: 一个完整的光伏发电系统建模和仿真的软件，用matlab gui编写，实现了界面化的友好管理。-A complete photovoltaic system modeling and simulation software, using matlab gui prepared to achieve the interface and friendly management. Platform: |
Size: 2292736 |
Author:苏晴 |
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