一种紧凑型高压低频电源

Proceedings of 1995 IEEE Applied Power Electronics Conference and Exposition - APEC'95 Pub Date : 1995-03-05 DOI:10.1109/APEC.1995.469036

A. Jaafari, G. Joós

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引用次数: 1

摘要

现代电源转换器拓扑结构和组件允许实现紧凑，低重量，低成本的专用电源。本文介绍了一种专为水文地质和矿产勘查中土壤电阻率测量而设计的电源。该3kw电源具有基于igbt的串联谐振功率转换器拓扑结构，以及用于高压(300 V)，低频(0.1至1 Hz可变)输出级的创新簧片继电器输出逆变器。提供完整的电流隔离。这种原始的电源设计方法导致了低成本，低重量(小于10公斤)，具有竞争力的产品。本文给出了所选设计方案的详细设计考虑和完整的性能结果。

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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A compact high voltage low frequency power supply

Modern power converter topologies and components allow the implementation of compact, low weight, low cost specialized power supplies. This paper presents such a power supply specifically designed for soil resistivity measurements in hydrogeology and mineral prospecting. The 3 kW power supply features a series resonant power converter topology, based on IGBTs, and an innovative reed relay based output inverter for the high voltage (300 V), low frequency (variable from 0.1 to 1 Hz), output stage. Full galvanic isolation is provided. This original approach to the power supply design results in a low cost, low weight (less than 10 kg), competitive product. The paper presents detailed design considerations and complete performance results for the chosen design.<>

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来源期刊

Proceedings of 1995 IEEE Applied Power Electronics Conference and Exposition - APEC'95

CiteScore

3.20

自引率

0.00%

发文量