ISOLATED STEP-UP/STEP-DOWN THREE-PHASE DC-DC CONVERTER WITH HIGH FREQUENCY
نویسندگان
چکیده
منابع مشابه
Three - Phase Step - up Dc – Dc Converter with a Three - Phase High - Frequency
This paper presents a new three-phase step-up dc–dc converter with a three-phase high-frequency (HF) isolation transformer in a current-mode controlled closed loop. The converter’s main characteristics are reduced input ripple current, step-up voltage, HF transformer, reduced output voltage ripple due to threepulse output current, and the presence of only three active switches, this being a mai...
متن کاملConstrained Optimal Control of the Step-Down DC–DC Converter
In this paper, we propose a novel approach to the modeling and controller design of the synchronous step-down dc-dc converter. We introduce a hybrid converter model that is valid for the whole operating regime and captures the different modes of operation. Based on this model, we formulate and solve a constrained optimal control problem. This allows a systematic controller design that achieves ...
متن کاملIsolated Switched Boost Push Pull DC-DC Step-up Converter
An isolated switched high step up boost DC-DC converter is discussed in this paper. The main objective of this paper is to step up low voltage to very high voltage. This paper mainly initiates at boosting a 30V DC into 240V DC. The discussed converter benefits from the continuous input current. Usually, step-up DC-DC converters are suitable for input whose voltage level is very low. The circuit...
متن کاملDevelopment of Step-Down DC-DC Converter with High-Efficiency for Hybrid Vehicles
This study examined the step-down DC-DC converter with high-efficiency appropriate for hybrid vehicles. The above described converter supplies power to electronic components such as headlights and air conditioners by replacing an electric generator of an internal combustion engine and converting the high voltage of a main battery to low voltage (12 V). In this study, the development specificati...
متن کاملHigh Boost Isolated DC-DC Converter with Controller
This paper presents high boost isolated dc-dc converter with closed loop control to provide high voltage regulation control suitable for renewable energy source. The circuit consists of active clamp circuit and boost converter with isolated transformer. The circuit employs capacitors are charged in parallel and discharged in series by isolated transformer inductors. The active clamp circuit is ...
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: Eletrônica de Potência
سال: 2018
ISSN: 1414-8862,1984-557X
DOI: 10.18618/rep.2018.4.0004