| High-gain direct current-direct current boost converter for solar photovoltaic applications, has capacitor arranged to store and discharge energy in coordination with switched inductor network for supplying boosted output voltage with minimal duty cycle | |
| 2024-11-23 | |
| 专利权人 | KALINGA IND TECHNOLOGY INST (KALI-Non-standard) |
| 申请日期 | 2024-11-23 |
| 专利号 | IN202431091366-A |
| 成果简介 | NOVELTY - The converter has a multi-stage structure provided with a switched inductor network comprising inductors (L1, L2) configured to increase voltage gain. Two switches (S1, S2) are configured to control the operation of the switched inductor network in a multi-mode sequence. A capacitor (C1) is arranged to store and discharge energy in coordination with the switched inductor network for supplying a boosted output voltage with minimal duty cycle, where the multi-stage structure controlled by the switching operation of the switches allows the inductors to charge from an input voltage in parallel and discharge in series to the load for achieving a high voltage gain with reduced component size and conduction losses. USE - High-gain direct current-direct current (DC-DC) boost converter for solar photovoltaic (PV) applications, electric vehicles (EVs), and micro grids. ADVANTAGE - The converter achieves high voltage gain with minimal duty ratio with minimal size and cost. The converter reduces conduction losses in switches, thus increasing overall efficiency of the converter, and reducing input current ripple and high output voltage ripple, and hence simplifying circuit design and reducing size of the converter in a cost effective manner. The inductors and capacitors are charged from the power source in parallel and discharged to the load in series to increase the voltage gain, so that energy is transmitted between the capacitors when the switch is closed, thus delivering energy to a load simultaneously. The capacitor is incorporated into the impedance network to diminishes voltage stress on the component, thus constructing a circuit loop with a diode, switch and load. DESCRIPTION OF DRAWING(S) - The drawing shows a circuit diagram of a high-gain DC-DC boost converter. C1-C4Capacitors D1-D4Diodes L1, L2Inductors S1, S2 Switches |
| IPC 分类号 | H02J-007/35 ; H02M-001/00 ; H02M-003/156 ; H02M-003/158 ; H02M-007/797 |
| 国家 | 印度 |
| 专业领域 | 能源矿产 |
| 语种 | 英语 |
| 成果类型 | 专利 |
| 文献类型 | 科技成果 |
| 条目标识符 | http://119.78.100.226:8889/handle/3KE4DYBR/14396 |
| 专题 | 中国科学院新疆生态与地理研究所 |
| 作者单位 | KALINGA IND TECHNOLOGY INST (KALI-Non-standard) |
| 推荐引用方式 GB/T 7714 | JENA J J,SAMAL S,PRADHAN A,et al. High-gain direct current-direct current boost converter for solar photovoltaic applications, has capacitor arranged to store and discharge energy in coordination with switched inductor network for supplying boosted output voltage with minimal duty cycle. IN202431091366-A[P]. 2024. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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