A Compound Controller Design for a Buck Converter
نویسندگان
چکیده
منابع مشابه
A Buck-Boost Converter; Design, Analysis and Implementation Suggested for Renewable Energy Systems
This work introduces a new non-isolated buck-boost DC-DC converter. Interleaved configuration of the suggested structure increases the voltage conversion ratio. The voltage rate of the suggested converter can be stepped-up and stepped down for lower values of duty-cycle, which causes to decrease in the conduction losses of the system. The voltage conversion ratio of the recommended structure is...
متن کاملDesign of a robust voltage controller for a buck-boost converter using μ-synthesis
This paper proposes the structured singular value ( ) approach to the problem of designing an output voltage regulator for a Buck-Boost converter with current-mode control. This approach allows a quantitative description of the effects of reactive components’ tolerances and operating point variations, which strongly affect the converter dynamics. At first, a suitable linear converter model is d...
متن کاملDesign and Implementation of a Constant Frequency Sliding Mode Controller for a Luo Converter
In this study, a robust controller for voltage regulation of the POESLL converter worked in continuous conduction mode is presented. POESLL converter is a DC/DC converter with a high voltage gain. DC/DC converters are used in telecommunication systems, power sources and industrial applications. Owing to the switching operation, the structure of the POESLL converter is highly non-linear. In addi...
متن کاملDesign and implementation of an observer controller for a buck converter
An observer controller for a buck converter is presented. A state feedback gain matrix is derived in order to achieve the stability of the converter and to ensure the robustness of the controller. A load estimator is designed to estimate the unmeasurable variables and to obtain the zero output voltage error. A pulse-width modulation scheme is adopted to obtain the output voltage regulation. In ...
متن کاملThe Feedback Pi Controller for Buck-boost Converter Combining Ky and Buck Converter
Most mobile equipments use battery as power source. The increasing use of low voltage portable devices and growing requirements of functionalities embedded into such devices. Thus an efficient power management technique is needed for longer battery life for them. Given the highly variable nature of batteries systems often require supply voltages to be both higher and lower than the battery. Thi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Energies
سال: 2018
ISSN: 1996-1073
DOI: 10.3390/en11092354