Optimal Efficiency Tracking Control for Mutually Coupled Switched Reluctance Generators in Direct-Driven Wave Energy Conversion

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Optimal Efficiency Tracking Control for Mutually Coupled Switched Reluctance Generators in Direct-Driven Wave Energy Conversion

更新时间：2025-07-09

- Optimal Efficiency Tracking Control for Mutually Coupled Switched Reluctance Generators in Direct-Driven Wave Energy Conversion
- Vol. 46, Issue 4, Pages: 52-57(2012)
- 作者机构：
  
  西安交通大学电力设备电气绝缘国家重点实验室,西安,710049
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM352;TP273
- Online First：10 April 2012，
  
  Published：2012
- 稿件说明：
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Optimal Efficiency Tracking Control for Mutually Coupled Switched Reluctance Generators in Direct-Driven Wave Energy Conversion[J]. 2012, 46(4): 52-57.
DOI：

Optimal Efficiency Tracking Control for Mutually Coupled Switched Reluctance Generators in Direct-Driven Wave Energy Conversion[J]. 2012, 46(4): 52-57. DOI：

摘要

以波浪能转换系统中功率变换器为载体

根据互感耦合式直线开关磁阻发电机(LSRMC)的结构特点及运行原理

以最大波能转换为目标

采用在线计算最佳开通关断位置的方法

研究了LSRMC的最佳效率跟踪控制

并通过有限元分析和实验结果相互比较的方法对控制效果进行了验证.结果表明

与开关位置未优化的情况相比

采用最佳功率跟踪控制的电机获得的效率更高

并改善了系统的运行稳定性.此控制方法简单、易实现

为LSRMC在波浪能发电工程应用领域的进一步发展奠定了基础.

Abstract

For an associated power converter in wave energy conversion system

taking the maximum energy from the ocean wave as the objective

the optimal efficiency tracking control of mutually coupled linear switched reluctance generators(LSRMCs)is investigated by online determination of optimal turn-on and turn-off positions. The comparisons between finite element analysis and the experiments validate the presented control scheme

which suggests that the LSRMC with optimal efficiency tracking control is endowed with higher efficiency than that without optimization

and improves the operational stability with easy operation.

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references

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