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期刊论文 5

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2014 2

2013 1

2006 2

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AD9954 1

数字信号处理(DSP) 1

数字信号处理器 1

数字信号处理器（DSP） 1

数字控制 1

无轴承永磁同步电机 1

永磁同步电机 1

电动汽车 1

直接数字合成(DDS) 1

矢量控制 1

硅微谐振器 1

解耦控制 1

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Real-time simulation platform for photovoltaic system with a boost converter using MPPT algorithm in a DSP

Geethanjali PURUSHOTHAMAN, Vimisha VENUGOPALAN, Aleena Mariya VINCENT

《能源前沿（英文）》 2013年第7卷第3期页码 373-379 doi: 10.1007/s11708-013-0272-8

摘要： Recently, real-time simulation of renewable energy sources are indispensible for evaluating the performance of the maximum power point tracking (MPPT) controller, especially in the photovoltaic (PV) system in order to reduce cost in the testing phase. Nowadays, real time PV simulators are obtained by using analog and/or digital components. In this paper, a real-time simulation of a PV system with a boost converter was proposed using only the digital signal processor (DSP) processor with two DC voltage sources to emulate the temperature and irradiation in the PV system. A MATLAB/Simulink environment was used to develop the real-time PV system with a boost converter into a C-program and build it into a DSP controller TMS320F28335. Besides, the performance of the real-time DSP-based PV was tested in different temperature and irradiation conditions to observe the P-V and V-I characteristics. Further, the performance of the PV with a boost converter was tested at different temperatures and irradiations using MPPT algorithms. This scheme was tested through simulation and the results were validated with that of standard conditions given in the PV data sheets. Implementation of this project helped to attract more researchers to study renewable energy applications without real sources. This might facilitate the study of PV systems in a real-time scenario and the evaluation of what should be expected for PV modules available in the market.

关键词： photovoltaic (PV) module digital signal processor (DSP) controller power electronic converter real-time simulation

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基于DSP的混合动力汽车永磁同步电机的矢量控制系统

夏若飞,祝龙记,朱红,陆康

《中国工程科学》 2014年第16卷第8期页码 79-82

摘要：

为了使混合动力汽车的永磁同步电机获得快速的转速响应和稳定的静态特性，介绍了一种基于数字信号处理器（DSP）的矢量控制方案，将矢量控制方法引入电动汽车的电机控制中

关键词：电动汽车矢量控制数字信号处理器（DSP）永磁同步电机

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提高硅微谐振系统性能的一项有效措施

夏敦柱,王寿荣,周百令

《中国工程科学》 2006年第8卷第10期页码 71-74

摘要：详细分析了AD9954作为智能精密驱动源的粗细搜索两种阶段工作流程并给出与DSP器件的数字接口技术。结合实验数据和扫频曲线，得出在不同真空度环境下谐振器的两种扫频结果，并对谐振系统的工作情况给予评价。

关键词：直接数字合成(DDS) 硅微谐振器 AD9954 数字信号处理(DSP)

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A simple digital control algorithm for three phase shunt active filter: simulation and experimentation

Subbaraman SRINATH, Chandan KUMAR, M. P. SELVAN

《能源前沿（英文）》 2014年第8卷第1期页码 119-128 doi: 10.1007/s11708-013-0288-0

摘要： A novel and simple control algorithm using digital signal processor (DSP) has been proposed and realized for a three phase shunt active filter (SAF). The simulation and prototype construction of SAF is conducted to compensate the reactive power and harmonics in a distribution system. The major feature of the proposed algorithm is that it does not require unit vector templates and any transformations for the reference current generation of SAF. This reduces the computational complexity and makes the control flexible and faster. The simulation is conducted in MATLAB/SIMULINK while DSP TMS320LF2407 is employed in the digital implementation of hysteresis current control (HCC) for experimentation. The hardware results correlate with the simulation results in reducing the total harmonic distortion (THD) of the source current and achieving unity power factor.

关键词： shunt active filter (SAF) power quality voltage source inverter (VSI) digital signal processor (DSP) total harmonic distortion (THD) power factor improvement

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无轴承永磁同步电机转子磁场定向控制系统研究

朱熀秋,巫亮,周阳,张腾超,邓建明

《中国工程科学》 2006年第8卷第6期页码 35-40

摘要：

无轴承永磁同步电机是具有磁悬浮轴承优点的一种新型电机；在阐述了无轴承永磁同步电机工作原理基础上，采用转子磁场定向控制策略，推导了无轴承永磁同步电机径向悬浮力和电机旋转部分数学模型；根据无轴承电机解耦控制的要求设计了无轴承永磁同步电机转子磁场定向矢量控制系统，并以数字信号处理器TMS320LF2407为核心，研制了矢量控制系统的硬件和软件。实验结果表明：电机工作在0～3000r/min范围内，转子悬浮稳定且电机转速连续可调。

关键词：无轴承永磁同步电机解耦控制数字信号处理器数字控制