The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This paper proposes FPGA based space vector modulated (SVM) trigger controller that may be applied to a frequency converter used for high speed electrical drives, speed control of AC motor, induction heating, fluorescent lighting, ballast, high frequency power supplies and so on. To generate space vector pulse width modulated trigger pulses for the converter pperipheral input-output and FPGA interfacing...
Single-event hardening solutions for two converter designs with digital control are considered for space radiation environments: 1) a boost converter using static random access memory (SRAM)-based field programmable gate arrays (FPGAs). In this case the hardening approach is based on duplication at both the logic and device levels and on a nondisruptive resynchronization mechanism that ensures the...
This paper presents a low-cost and effective approach to generate harmonic elimination PWM (HEPWM) waveforms for three-phase voltage-sourced inverters (VSIs). In the developed approach, the off-line computations of switching patterns based on harmonic elimination strategy are stored in EPROM, thereby allowing a microprocessor-free design. With the proposed configuration, the circuits for the adjustments...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.