The utility model provides a fly -Buck -Boost isolated form DC -DC converter topology of it is new, new topology has fused the excellent performance of the synchronous buck type DC -DC converter chip of non - isolation, isolated form DCDC converter circuit design has been simplified, make ...
1. An isolated boost converter for driving an output load, comprising: an input voltage source; a boost inductor connected in series with the input voltage source; a storage capacitor which receives energy from the input voltage source, the storage capacitor having a first terminal and a second...
A family isolated Buck-Boost converter is proposed in this paper, and FB-Boost converter is analyzed as one of the typical topologies. An improved two-edge modulation strategy is proposed to minimize the inductor current ripple over the input voltage range. In order to improve the efficiency and...
and an interleaved parallel bidirectional Buck/Boost converter was integrated through the common using of inverter-bridge switches, which can reduce the number... 李洪珠,罗帅 - 《Electric Machines & Control / Dianji Yu Kongzhi Xuebao》 被引量: 0发表: 2022年 Improved topology of three-phase seri...
The two Boost converter cells realize demagnetizing by helping each other, which simplifies the transformer structures. With interleaved operation, the current ripple is smaller; therefore, it is possible to use smaller capacitors at the input and output of the converter. All these features make the...
2. 非隔離式 Buck-Boost Converter 動作原理介紹 圖1 所示升降壓轉換器的操作可以工作在三個模式 : ( 1 ) 當輸入電壓低於輸出電壓時,使用升壓轉換模式 ( Boost Converter Mode ) ; ( 2 ) 當輸入電壓高於輸出電壓時,使用降壓轉換模式 ( Buck Converter Mode ) ; ( 3 ) 當輸入電壓高於或低於輸出電壓時...
To overcome these problems, we propose a new DC-DC converter topology. In this paper, novel high step-up DC-DC converter using a Tapped-Inductor (TI) and isolated-switched-capacitor is proposed. For high step-up, the TI boost converter and isolated-switched-capacitor outputs are connected ...
An isolated buck-boost converter is provided to increase output by using energy accumulated in a magnetized inductance as output of the converter. An input circuit network and an output circuit network are isolated electrically around a transformer. The input circuit network includes a DC power suppl...
Non-isolated boost converter with current steering A non-isolated boost converter with input and output current steering. The input current steering is connected across the input switching transistor, is magnetically coupled to the input inductor and conducts the input current when the s... J Marrer...
A system for DC-DC power conversion based on a buck-boost converter topology is presented which makes power flow in both directions possible. The possibili... FA Himmelstoss,JW Kolar,FC Zach - 《Iete Journal of Research》 被引量: 4发表: 2015年 Development of 12V, 1000A Isolated Bidirectiona...