Description: 本文首先介绍了逆变电源的发展现状及趋势。文中分析了适合数字控制的基于DSP 处理器 TMS320F2812 和智能功率模块（IPM）的逆变器硬件；介绍了 SVPWM逆变技术的基本理论，详细推导出了五种具体的 SVPWM 实现模式，并通过比较说明不同实现模式的优缺点，得到本课题采用的一种优化模式，设计研究了基于 SVPWM控制方式的软件；介绍了 Q 格式的基本理论，在程序中变量间的运算采用 Q 格式，提高了系统数据运算的速度和精度，实现了在定点处理器上进行高性能的浮点运算；详细讨论了片上模数转换模块的转换误差来源及影响，研究了减小转换误差的方法，采用了软件方法来对转换结果进行实时校正，提高了模数转换的准确度。-In the first, the current situation and development trends of the inverters are presented in the paper. Following is the analyses of hardware of the inverter suiting for digital control based on digital signal processor TMS320F2812 and the intelligent power module(IPM) the basic theory of space vector pulse width modulation (SVPWM) is introduced, five specific SVPWM modes of implementation are educed detailedly, following by the comparison which shows the advantages and disadvantages of different patterns, an optimization mode is got which is used in this project, and the software is designed based on SVPWM control pattern the basic theory of Q format is presented, variable Q format is adopted during the procedure for the calculation which improves the operation of the system data speed and precision, achieving the targeted processor for high-performance floating-point operation in the fixed-point DSP the error sources and effects of the on-chip analog-to-digital conversion module(A Platform: |
Size: 819200 |
Author:李游原 |
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Description: 电力系统中应用的遗传算发基于遗传算法的电力系统无功优化程序，可以帮您更好的进行电力系统的优化，使用标准的MATLAB程序-Application of genetic power system operator Electricity System Based on Genetic Algorithms reactive power optimization program that can help you better optimize power system using standard MATLAB program Platform: |
Size: 8192 |
Author:licheng |
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Description: ieee14节点模型的潮流计算，使用的是牛顿法潮流计算。使用禁忌搜索进行系统的无功优化。-trend ieee14 node model calculations using Newton s method flow calculation. Reactive power optimization using tabu search Platform: |
Size: 4096 |
Author:沈天时 |
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Description: IEEE六节点无功优化算法的matlab程序，以整个系统有功网损作为优化目标，通过改变节点注入无功以及变压器变比来求解所对应的有功网损，从而达到优化目标-IEEE six-node reactive power optimization algorithm matlab program, active power loss to the entire system as the optimization objectives, as well as injecting reactive power transformer to solve than the corresponding active power loss by changing the node, so as to optimize target Platform: |
Size: 2048 |
Author:邓立华 |
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Description: 将网损价格因子和网损协调系数引入目标函数,建立了改进直流潮流模型,实现了负荷在机组间的最优分配 利用交流潮流方法计算系统实际网损,并利用增量直流潮流模型将网损在机组间进行合理分摊 最后利用交直流迭代思想修正网损价格因子和网损协调系数以优化网损分配方案。IEEE14节点和IEEE118节点算例验证了该方法的可行性,算例结果充分逼近了交流最优潮流的计算结果,符合实际系统运行状况。-The net loss and net loss of coordination price factor introduced in the objective function coefficients, the establishment of an improved DC power flow model to achieve optimal distribution of load between units computing systems use the actual net loss of AC power flow method and the use of incremental DC power flow model Net loss reasonably apportioned among the crew Finally, AC-DC iteration thought the price factor correction network loss and net loss of coordination coefficients to optimize network loss allocation scheme. IEEE14 and IEEE118 node examples node to verify the feasibility of the method, numerical results approaching full AC optimal power flow calculation results, in line with the actual system operating conditions. Platform: |
Size: 804864 |
Author:杰 |
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Description: MATLAB 遗传算法 这是一个用于无功优化的人工智能程序算法 -MATLAB genetic algorithm This is a used in reactive power optimization algorithm of artificial intelligence programs Platform: |
Size: 15360 |
Author:H-Hasoye |
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Description: 这是一篇关于利用改进的粒子群优化算法来构造多层人工神经网络的文章，可用于预测风力和天气。-This is an article on the use of improved particle swarm optimization algorithm to construct a multilayer artificial neural network of the article, can be used to predict the wind and weather. Platform: |
Size: 1024000 |
Author:棉花糖 |
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Description: Improved Particle Swarm Optimization Based
Load Frequency Control In
A Single Area Power System Platform: |
Size: 305152 |
Author:hassan |
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Description: 无功优化的Matlab程序，在Matlab下可以运行！-Reactive power optimization of the Matlab program, under the Matlab can run! Platform: |
Size: 144384 |
Author:xza |
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Description: 使用量子粒子群算法进行无功优化，比粒子群算法更加优越。-Using quantum particle swarm optimization algorithm for reactive power optimization, more superior than particle swarm algorithm. Platform: |
Size: 1024 |
Author: |
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Description: 对配电网的简单无功优化的程序 -Simple distribution network reactive power optimization procedure is simple reactive power distribution network optimization program Platform: |
Size: 2048 |
Author:杨杨 |
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Description: power optimization with its
application in low power CMOS, quantum computing and
nanotechnology. This research proposes a new implementation
of Binary Coded Decimal (BCD) adder in reversible logic. The
design reduces the number of gates and garbage outputs
compared to the existing BCD adder reversible
Platform: |
Size: 2028544 |
Author:adi |
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Description: Solving Optimal Power Flow with Voltage Constraints using MATLAB Optimization Toolbox Platform: |
Size: 4096 |
Author:mmee83@gmail.com |
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Description: 用粒子群算法进行无功优化，比较实用，希望对大家有帮助-Particle swarm algorithm with reactive power optimization, more practical, we want to help, 14 nodes Platform: |
Size: 2048 |
Author:陈旭彬 |
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Description: 在matlab环境下，使用遗传算法优化算法实现无功优化，验证算法的优越性-In the matlab environment using genetic algorithm optimization of reactive power optimization algorithm to verify the superiority of the algorithm Platform: |
Size: 1024 |
Author:孟子陆 |
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Search - power optimization