Synthesis of averaged circuit models for switched power converters

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

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

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Synthesis of Averaged Circuit Models for Switched Power Converters

Averaged circuit models for switching power converters are useful for purposes of analysis and obtaining engineering intuition into the operation of these switched circuits. This paper develops averaged circuit models for switching converters using an in-place averaging method. The method proceeds in a systematic fashion by determining appropriate averaged circuit elements that are consistent w...

متن کامل

Switched-Mode Power Converters

A new modeling approach for the spectral analysis of pulsewidth modulated (PWM) converters with independent inputs is developed. The key of this approach is to extend the Volterra functional series to nonlinear systems with multiple independent inputs. After formulating the state-space equations describing the dynamical behavior of PWM converters, the Volterra transfer function characterizing t...

متن کامل

Averaged modeling of switched DC-DC converters based on Spice models of semiconductor switches

A generalization of the model of PWM (Pulse Width Modulation) switch according to Dijk et al. [1] for averaged modeling of switched DC-DC converters is proposed. The original model by Dijk consists of controlled current and voltage sources for modeling the ideal active and passive switch. A new model, proposed in this paper, is based on the same strategy, but it takes into account the nonideal ...

متن کامل

Symbolic Analysis Methods for Averaged Modeling of Switching Power Converters

Symbolic analysis methods for averaged modeling of switching power converters are presented in this paper. A general averaging method suitable for computer-aided modeling is discussed first. Then, a symbolic analysis package that uses this averaging method to automatically generate an analytical averaged model for a switching power converter is described. The package is implemented using the co...

متن کامل

Benchmark: DC-to-DC Switched-Mode Power Converters (Buck Converters, Boost Converters, and Buck-Boost Converters)

Power electronics represent a large and important class of hybrid systems, as modern digital computers and many other systems rely on their correct operation. In this benchmark description, we model three DC-toDC switched-mode power converters as hybrid automata with continuous dynamics specified by linear ordinary differential equations. A DC-toDC converter transforms a DC source voltage from ...

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

ژورنال

عنوان ژورنال: IEEE Transactions on Circuits and Systems

سال: 1991

ISSN: 0098-4094

DOI: 10.1109/31.85632