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Description: 用opengl写的模拟太阳系各大行星运行轨迹的程序，不是很逼真，但是满足基本要求～-Written by opengl solar system simulation running track procedure, not very realistic, but to meet the basic requirements ~
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Size: 58368 |
Author: 张三 |
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Description: 应用软件:VB,Lazarus
语言:PASCAL
太阳系模拟系统,可以自定义行星、轨道,可选择各种视角，并可放大、缩小、旋转，日期与系统时间同步，并可预测过去或未来的星体位置。已包含太阳系资料，仍有bug，并非最终版本。-Application Software: VB, Lazarus language: PASCAL simulation system for the solar system, planets can customize, track, choose a variety of perspectives, and may enlarge, narrow, rotating, date and time synchronization system, and predict the past or future location of objects. The solar system already contains information, there are still bug, not the final version.
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Size: 679936 |
Author: chill |
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Description: 天文程序,可实现对太阳能的实时跟踪，由VC编写-solar track
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Size: 6144 |
Author: 尤金正 |
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Description: OPENGL太阳系模拟。相应鼠标键盘操作，可以随意拖动变换视角，具有虚拟时间，能够录制操作。显示或隐藏轨道线-OPENGL solar system simulation. Corresponding keyboard mouse, drag can change the perspective of virtual time, it can record the operation. Show or hide the track line
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Size: 17779712 |
Author: chen |
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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
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Size: 1103872 |
Author: a120730125 |
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Description: 模拟太阳系系统，包括各行星自转和公转，模拟椭圆轨迹，按方向键调整视角，按空格键暂定，按鼠标中键切换到地月系统-Simulated solar system, including the planet' s rotation and revolution, simulation oval track, press the arrow keys to adjust the viewing angle, press the space bar tentative, press the middle mouse button to switch to the Earth-Moon system
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Size: 3401728 |
Author: 洪学飙 |
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Description: 用opengl实现的太阳系的模型，带轨道和不带轨道2种模式，里面有使用说明还有代码注释，不错的学习用实例！-Opengl solar system implementation with the model, with tracks and without the track two kinds of modes, which have been used to say there are code comments, good examples to learn!
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Size: 2415616 |
Author: 李珊珊 |
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Description: 精确计算太阳的方位角与高度角，是太阳能电池板跟踪程序的上位机验证程序-Accurately calculate the sun' s azimuth and elevation angle, is the solar panels track the program verification process PC
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Size: 2048 |
Author: 彭春明 |
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Description: 这是国外太阳能的有关书籍，作为一个参考给大家这论文，和研究，basically this PDF document include mat lab building solar sell function to track max power and short current open voltage
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Size: 198656 |
Author: uu |
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Description: 绘制太阳系，要求有九大行星，并且有相应的自转公转，轨道大小。而且月球要求围绕地球转。-Solar drawing, requires nine planets, and a corresponding rotation of the revolution, the track size. Requirements around the earth and the moon.
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Size: 7328768 |
Author: 何磊 |
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Description: 以msp430为开发平台，通过光敏阵列实时检测太阳方位（或其他光源空间位置），控制二自由度舵机云台追踪太阳（或其他光源），使固连在云台上的太阳能板始终正对太阳，提高太阳能利用效率。-In msp430 as a development platform, real-time detection through the photosensitive array sun azimuth (or other light source spatial location), PTZ control two degrees of freedom servo track the sun (or other sources), so that fixed with solar panels on the head always being right Sun, improve the efficiency of solar energy utilization.
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Size: 89088 |
Author: 张翔 |
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Description: 太阳能光伏发电最大功率点（MPPT）追踪国外论文集合-Solar photovoltaic maximum power point (MPPT) to track foreign papers collection
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Size: 28053504 |
Author: 陈亚欢 |
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Description: 基于光伏模块直流物理模型 在 matlab 仿真环境下 开发了光伏阵列通用仿真模型 利用该
模型 可以模拟任意太阳辐射强度 环境温度 光伏模块参数 光伏阵列串并联方式组合下的光伏阵列 I-V 特性 此外 该模型还融合了光伏阵列的最大功率跟踪 MPPT 功能 可以用于光伏发电系统和风光复合发电系统的动态仿真-PV module DC physical model in matlab simulation environment developed photovoltaic array generic simulation model using the model can simulate the IV characteristics of the PV array at any ambient temperature solar radiation intensity photovoltaic array photovoltaic module parameters of series and parallel combinations based on the model also incorporates the addition The maximum power of the PV array can be used to track the MPPT function dynamic simulation of photovoltaic systems and wind hybrid power system
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Size: 411648 |
Author: Jackson |
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Description: When a solar PV system is deployed for practical applications, the IV Charateristics keeps on changing with insolation and
temperature. In order to receive maximum power the load must adjust itself and accordingly to track maximum power point. The voltage
at which PV module can produce maximum power is called ‘maximum power point’ (or peak power voltage). Maximum power varies
with solar radiation, ambient temperature and solar cell temperature. Typical PV module produces power with maximum power voltage of
around 17 V when measured at a cell temperature of 25°C, it can drop to around 15 V on a very hot day and it can also rise to 18 V on a
very cold day. Solar charge controllers are having wide range applications like in street lighting, water pumping system and many other
industrial purposes. This paper mainly gives idea about designing of solar charge controller using maximum power point tracking system.
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Size: 201728 |
Author: imanedilaneh |
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Description: simulation and hardware implementation
of incremental conductance (IncCond) maximum
power point tracking (MPPT) used in solar array power systems
with direct control method. The main difference of the proposed
system to existing MPPT systems includes elimination of the
proportional–integral control loop and investigation of the effect of
simplifying the control circuit. Contributions are made in several
aspects of the whole system, including converter design, system
simulation, controller programming, and experimental setup. The
resultant system is capable of tracking MPPs accurately and
rapidly without steady-state oscillation, and also, its dynamic performance
is satisfactory. The IncCond algorithm is used to track
MPPs because it performs precise control under rapidly changing
atmospheric conditions. MATLAB and Simulink were employed
for simulation studies, and Code Composer Studio v3.1 was used
to program a TMS320F2812 digital signal processor. The p
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Size: 673792 |
Author: roshan |
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Description: In recent years, the application of photovoltaic system has been increasingly popular, especially in remote areas, where power is not available or is too expensive to install. However, the PV generator’s cost is relatively high and has nonlinear dependent-irradiation volt-ampere characteristics which make it difficult to control if we need to obtain maximum power. In this paper, the operation of a PV system which comprises a PV generator, a buck converter and a DC motor-pump is thoroughly examined. The buck converter controls the solar array operating point in order to track maximum power point (MPP) by using a non linear control strategy based on feedback linearization. This technique is shown to be able to obtain a linear control of the PV system and can dramatically increase its dynamical performance
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Size: 12288 |
Author: payam/hamid |
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Description: 恒压跟踪法有一定的功率损失。特别是温度变化时,太阳能电池板的开路电压随之变化，而恒压跟踪法的电压是一个恒定值，因此跟踪效率不高。-Constant tracking method has some power loss. Especially when the temperature changes, the open circuit voltage of the solar cell panel also change, and the constant voltage tracking method is a constant value, the track is not efficient.
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Size: 7168 |
Author: wdhi |
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Description: Track maximum power from solar photo voltaic system.
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Size: 12288 |
Author: nitmz |
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Description: 单片机采集四个方向的光强，实现太阳能电池板自动跟踪太阳的功能，程序可控制水平和垂直方向电机的运转。(The MCU collects the light intensity in four directions, realizes the function of the solar panel to automatically track the sun, and the program can control the operation of the horizontal and vertical motors.)
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Size: 45056 |
Author: dc-carry |
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