SPWM technique for Three Phase Inverter. Analysis fundamental improvement with respect to modulation index variation is done in simulation. Analysis can be done also for switching frequency variation for shifting the dominant harmonics
標簽： fundamental improvement modulation technique
上傳時間： 2017-04-23
上傳用戶：hanli8870
three phase three swutch three level vienna PWM rectifier
標簽： three rectifier swutch vienna
上傳時間： 2014-01-06
上傳用戶：lanwei
matlab simulink model for three phase inverter
標簽： inverter simulink matlab model
上傳時間： 2014-11-22
上傳用戶：kelimu
1. Auto Control of three phase Induction motor (AT89S52)
標簽： Induction Control motor three
上傳時間： 2014-01-23
上傳用戶：diets
This the Firmware code for the ADE7758 for the PIC Micro controller for the computation of three phase parameters.
標簽： the for computation controller
上傳時間： 2017-04-01
上傳用戶：lanwei
·【英文題名】 Research of Speed Regulate System of Three Phase BLDCM Based on DSP 【作者中文名】 劉桂芬; 【導師】 孟慶春; 【學位授予單位】 遼寧工程技術大學; 【學科專業名稱】 控制理論與控制工程 【學位年度】 2007 【論文級別】 碩士 【網絡出版投稿人】 遼寧工程技術大學 【網絡出版投稿時間】 2006-01-02 【
上傳時間： 2013-06-19
上傳用戶：leileiq
MATLAB-based program that generates plots of input power and shaft torque for variable-frequency operation of Three-Phase induction motors
標簽： variable-frequency MATLAB-based generates program
上傳時間： 2017-04-22
上傳用戶：ma1301115706
Design and Control of an LCL-filter-based Three-Phase active rectifier 早期的文章
標簽： LCL-filter-based Three-Phase rectifier control Design active and an of
上傳時間： 2018-05-19
上傳用戶：wangweiyaorui
基于TMS320F28035芯片為控制核心的空間矢量異步電機變頻器 我們設計的異步電機變頻調速器以TMS320F28035芯片為控制核心，通過輸出三相PWM波控制智能功率模塊IPM驅動三相異步電機。我們使用空間矢量SVPWM算法，并對其進行了優化。采用檢測反電勢的方法省去了昂貴的光電編碼器，大大節省了成本。同時開創性的研發了自動根據運行環境調節的自適應變頻算法，使我們的變頻調速器可以在電網條件惡劣的鄉村山區工作，由此該變頻器已被一家民用水泵生產企業預訂。關鍵字 變頻器 TMS320f28035 IPM SVPWM In our design, the asynchronous machine inverter based on the chip of TMS320F28035 drives the Three-Phase asynchronous machine by sending Three-Phase PWM waves to the IPM, which is short for the Intelligent-Power-Module. The SVPWM (space vector pulse width modulation) strategy is applied to our control algorithm and we optimize it mainly in two aspects. Firstly the inverter detects the speed by measuring the Back EMF instead of installing an expensive photoelectric encoder for costs reduction.
標簽： tms320f28035 芯片
上傳時間： 2022-05-08
上傳用戶：zhanglei193
General Description The LM621 is a bipolar IC designed for commutation of brushless DC motors. The part is compatible with both three- and four-phase motors. It can directly drive the power switching devices used to drive the motor. The LM621 provides an adjustable dead-time circuit to eliminate ``shootthrough'' current spiking in the power switching circuitry. Operation is from a 5V supply, but output swings of up to 40V are accommodated. The part is packaged in an 18-pin, dual-in-line package.
上傳時間： 2013-07-24
上傳用戶：sdq_123
