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直驱永磁同步风力发电系统双PWM控制策略及研究
说明: 双PWM 控制策略研究 发电机侧控制策略 网侧控制策略(PI control matlab freedom PID control)
- 2020-01-06 11:16:13下载
- 积分:1
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多传感器信息融合及其应用
说明: 研究生系列教材,多传感器信息融合及其应用,杨万海(Multi-sensor information fusion and its application)
- 2020-02-26 23:06:12下载
- 积分:1
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张贤达《现代信号处理》第二版 - 副本
说明: 张贤达 现代信号处理非常好的一本书,对于信号处理专业的同学具有一定的帮助(A very nice book of modern signal processing by Zhang Xianda)
- 2020-05-19 10:39:26下载
- 积分:1
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maple起步教程
matlab中文教程,matlab基础教程,起步教程(MATLAB basic course, suitable for beginners for reference, including a large number of examples)
- 2017-10-26 17:32:34下载
- 积分:1
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_充流管道单向流固耦合数值模拟自动化研究
针对充流管道单向流固耦合数值模拟过程复杂、数据在耦合传递中存在偏差的问题,采用
C++语言编制了充流管道单向流固耦合数值模拟程序,实现了从模型建立、流体计算到结构分析
过程的自动化,确保了从流体计算到结构计算过程中数据传递的准确性.利用参考文献中的试验数
据验证了此程序计算结果的正确性,以实际发电厂的一段疏水管道为例进行单向流固耦合数值模
拟,描述了程序自动建立管道模型、模拟管内流体压力分布以及将流体压力数据导入管道结构中进
行管道应力计算的过程.结果表明:该充流管道单向流固耦合数值模拟程序具有结果准确、操作简
便的特点,可应用于多种充流管道的设计改造和风险预测中(Aiming at the complex numerical simulation process of one-way fluid-structure coupling in flow-filled pipeline and the deviation of data in coupling transmission, the method is adopted.
C++ language has compiled the numerical simulation program of one-way fluid-structure coupling for filling pipeline, which has realized the process from model establishment, fluid calculation to structure analysis.
The automation of the process ensures the accuracy of data transfer from fluid calculation to structural calculation.
The correctness of the calculation results is verified by the program, and the one-way fluid-structure coupling numerical model is carried out for a section of)
- 2020-06-23 01:00:01下载
- 积分:1
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backstepping
说明: The objective is to present a nonlinear approach to design a suitable controller system for the photovoltaic (PV) single-phase grid-connected system. The system structure includes a PV generator, Boost converter, and DC-AC inverter coupled to grid network. A backstepping controller is developed to extract maximum point power tracking (MPPT), to regulate the DC bus voltage, and to generate a sinusoidal current into the grid in phase with grid voltage in order to achieve unity power factor. The stability of the control algorithm is demonstrated by tools of Lyapunov analysis. Simulations show that the proposed controller system completely accomplishes listed aims even under atmospheric conditions variation. Theperformance of the proposed controller has been validated by numerical simulation in MATLAB SIMULINK(The objective is to present a nonlinear approach to design a suitable controller system for the photovoltaic (PV) single-phase grid-connected system. The system structure includes a PV generator, Boost converter, and DC-AC inverter coupled to grid network. A backstepping controller is developed to extract maximum point power tracking (MPPT), to regulate the DC bus voltage, and to generate a sinusoidal current into the grid in phase with grid voltage in order to achieve unity power factor. The stability of the control algorithm is demonstrated by tools of Lyapunov analysis. Simulations show that the proposed controller system completely accomplishes listed aims even under atmospheric conditions variation. Theperformance of the proposed controller has been validated by numerical simulation in MATLAB SIMULINK)
- 2020-06-22 02:00:02下载
- 积分:1
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3-Python 核心编程(第3版)中文版-Wesley-Chun
Python 核心编程 (第3版) 中文版 Wesley Chun 超清晰文字版(Wesley Chun python programing)
- 2017-06-29 10:24:15下载
- 积分:1
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007428-01
说明: 模拟电子技术基础教程,清-华-大-学-出版社(Basic Course of Analog Electronic Technology, Tsinghua University Press)
- 2020-05-03 17:52:21下载
- 积分:1
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gtD
GTD (Getting Things Done) 一書的workbook(GTD (Getting Things Done) book 1 workbook)
- 2008-07-14 16:21:19下载
- 积分:1
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Boost_技术与应用.pdf
boost技术及应用,学C++ 必备书籍,高清pdf.(boost technology and application)
- 2018-03-07 15:36:00下载
- 积分:1