software_radio

为了更好地进行谐波和无功功率的补偿与控制，叶FBD(Fryze一Buchholz一DPenbrock)法的定 义进行了完善，并给出了补偿电流检测的直接法和间接法，在三相电力系统中对FBD间接法进行 了推广研究，利用参考电压进行投影变换，不仅可以检测出功率电流和零功率电流，还可以检测出 基波有功电流、基波无功电流、谐波电流以及任意次谐波电流等，大大拓展了FBD法的应用范围和领域。MATI一AB仿真和实验结果表明了所定义和推广的电流检测方法的正确性和有效性。 (In order to improve the performance of active power filter(APF) harmonic current detection method, a harmonic current detection based on FBD(Fryze-Buchholz-Dpenbrock) algorithm was proposed. Reference voltage was generated by phase locked loop(PLL), and load current was projected to reference voltage, and then the active power fundamental current, reactive power fundamental current, harmonic current, fundamental negative sequence current, any harmonic current and so on can be detected accurately by using low-pass filter(LPF), and in the case of distorted voltage, the method was also applicable. The simulation results verify the fast dynamic speed, high detection accuracy, simple implement and good project value of the proposed algorithm. MATLAB simulation results confirm the feasibility and validity of the method.)

用于全国电子设计大赛 备赛资料，ment of real-time displaying the position coord(The purpose of the design is to get a more precise hand-written drawing board. We connect the copper clad board with a constant current source and introduce eight precise resistors. When the touch pen touches any)

说明：  电力电子装置故障录波器设计Design of fault recorder power electronic devices(Design of fault recorder power electronic devices)

User manual of HiSilicon PQTools Utility V1.0.7.0

modélisation de la génératrice asynchrone a double alimentation

自己做的日志管理系统，做的不好，数据库链接还有点问题但是文档写得很详细(Dairy )

一种振动时效数据采集系统的软、硬件设计方案，采用labview作为开发平台。振动时效能够很好地消除铸、锻、焊件的残余应力，是一种新型的时效技术。(The software and hardware design of a vibration aging data acquisition system is designed by using LabVIEW as the development platform. The vibration aging can eliminate the residual stress of the cast, forging and welding parts well, and it is a new kind of aging technology.)

变速恒频双馈风力发电系统PI自适应速度估计(VSCF doubly-fed wind power generation system PI adaptive velocity estimation)

讲述基于定子电流补偿理论的永磁同步电机弱磁控制策略研究(Research on Weak Magnetic Control Strategy of Permanent Magnet Synchronous Motor Based on Stator Current Compensation Theory)

a PSCAD based platform simulation for the inner and outer loop control for hvdc based system.the control has been simulated using decoupled vector control technique and the modulations strategy is space vector modulation.