Chaos: A Nonlinear Phenomena in Power-Factor-Corrected Boost Regulator

نویسندگان

  • Arnab Ghosh
  • Pradip Kumar Saha
  • Goutam Kumar Panda
چکیده

In these modern research areas the Non-linear Dynamics is a very popular topic, the researchers study the nonlinear behaviour of every system which can be an industrial machine/instrument or a theoretical aspect. Prior researchers already studied the nonlinear dynamics of Current Controlled DC-DC Boost Converter. But the Power Factor Corrected Boost Converter is a circuit which is used in very practical purpose where the input is AC, the AC is rectified to DC by diode bridge rectifier and the rectified DC is to feed the boost converter i.e. conventional pure DC supply is replaced by the rectifier DC. In this converter the circuit is designed specially as input power factor can maintain unity so it is called Power Factor Corrected (PFC) Boost Converter. This paper aims to develop a circuit for PFC boost converter to observe Phase-Portrait diagrams and also discuss the control of chaos.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Chaos and Control of Chaos in Current Controlled Power Factor Corrected AC - DC Boost Regulator

In these modern research areas the Nonlinear Dynamics is a very popular topic, the researchers study the nonlinear behaviour of every system which can be an industrial machine/instrument or a theoretical aspect. Prior researchers already studied the nonlinear dynamics of Current Controlled DC-DC Boost Converter. But the Power Factor Corrected Boost Converter is a circuit which is used in very p...

متن کامل

Chaos: A Nonlinear Phenomenon in AC-DC Power-Factor- Corrected Boost Convertor

Nonlinear Dynamics is a very popular topic for researchers. The prior researchers already studied the nonlinear dynamics of current controlled DC-DC boost converter. The power factor corrected boost regulator is a circuit which is designed especially as input power factor can maintain unity. Firstly, we derive the state equations of this switching circuit. The circuit is numerically simulated b...

متن کامل

Analysis of Piecewise Constant Models of Current Mode Controlled DC-DC Converters

Buck, boost, and buck-boost converters constitute large class of dc-dc converters used in practice and are interesting nonlinear dynamical systems. It has been shown earlier that various nonlinear phenomena including subharmonics and chaos can be observed in these converters. In this paper we show that with the simplifying assumption that voltage regulation is achieved in high frequency modulat...

متن کامل

Simulative Study of Nonlinear Dynamics in Single Stage Boost Converter

The nonlinear dynamics such as bifurcation and chaos has got lot of attention in research fraternity. The power electronics is a dynamic and nonlinear field in which chaos plays an important role. The time dynamic and nonlinearity is cannot be neglected or it is default case in power electronics. The present paper discusses the simulative study of Bifurcation and chaotic behaviour in the single...

متن کامل

Complex Dynamic Phenomena in Power Converters: Bifurcation Analysis and Chaotic Behavior

– In recent years it has been observed that some power converters can exhibit deterministic chaos. Since converters have wide industrial applications, it is useful to study their bifurcation phenomena in order to understand the change of behaviors as circuit parameters are varied. Therefore this paper aims to investigate some complex dynamic phenomena that can occur in currentprogrammed DC-DC b...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2014