Converters with Energy Dosing by Inductance

2023 58th International Scientific Conference on Information, Communication and Energy Systems and Technologies (ICEST) Pub Date : 2023-06-29 DOI:10.1109/ICEST58410.2023.10187369

N. Madzharov, D. Iliev

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Abstract

This paper presents the results of studying the converters with energy dosing by inductance and proves their ability to maintain stable output power when the load parameters vary, without using and applying the regulatory properties of the control system. The properties of the following circuits: boost converter, buck - boost converter, buck-boost converter with galvanic isolation, circuit from Patent US 10,700,598 B2 are presented and analysed. On the basis of the analysis of electromagnetic processes, the restrictive conditions are derived for the circuit operation with constant power or output voltage when load parameters or input voltage vary. Expressions have been obtained with the help of which the control system can predict, compensate and set the desired converter parameters. The regulatory characteristics built as a function of the load value and inductance make it possible to evaluate the behaviour of the converters, on the one hand and on the other hand, to carry out their rapid design.

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电感加能变换器

本文介绍了电感加能变换器的研究结果，证明了其在不使用和应用控制系统的调节特性的情况下，在负载参数变化时保持输出功率稳定的能力。介绍并分析了美国专利10700,598 B2中升压变换器、降压-升压变换器、带电流隔离的降压-升压变换器等电路的特性。在分析电磁过程的基础上，推导了负载参数或输入电压变化时，电路在恒功率或恒输出电压下运行的约束条件。得到了控制系统预测、补偿和设定所需变换器参数的表达式。作为负载值和电感的函数而构建的调节特性使得一方面可以评估变流器的行为，另一方面可以进行快速设计。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2023 58th International Scientific Conference on Information, Communication and Energy Systems and Technologies (ICEST)

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