首页> 外文期刊>Industrial Electronics, IEEE Transactions on >Decentralized Voltage-Sharing Control Strategy for Fully Modular Input-Series–Output-Series System With Improved Voltage Regulation
【24h】

Decentralized Voltage-Sharing Control Strategy for Fully Modular Input-Series–Output-Series System With Improved Voltage Regulation

机译:具有改进的电压调整率的全模块化输入-输出-输出系统的分散式均压控制策略

获取原文
获取原文并翻译 | 示例
           

摘要

Input-series–output-series (ISOS) system connection of dc–dc converters is suitable for high-input-voltage and high-output-voltage applications. Input voltage sharing and output voltage sharing of the constituent modules among the ISOS system must be ensured. This paper proposes a novel decentralized voltage-sharing control strategy, which has the advantages of full modularity and high reliability, and each module is controlled independently without any control communication with other modules. In order to ensure proper sharing of input and output voltages, the input voltage sensing signal is added to the reference voltage for each module, resulting in the positive output voltage gradient regulation characteristic of the ISOS system; moreover, a system output voltage shifting loop is introduced to improve the system voltage regulation. The proposed control strategy can effectively improve the modularity and reliability of the ISOS system. An ISOS system prototype consisting of three two-transistor forward converter modules is tested in the laboratory, and the experimental results verify the effectiveness of the control strategy.
机译:dc-dc转换器的输入系列-输出系列(ISOS)系统连接适用于高输入电压和高输出电压应用。必须确保ISOS系统之间组成模块的输入电压共享和输出电压共享。本文提出了一种新型的分散式均压控制策略,该策略具有完全模块化和高可靠性的优点,并且每个模块都是独立控制的,无需与其他模块进行任何控制通信。为了确保正确分配输入和输出电压,将输入电压检测信号添加到每个模块的参考电压中,从而获得ISOS系统的正输出电压梯度调节特性;此外,引入了系统输出电压转换环路以改善系统电压调节。所提出的控制策略可以有效地提高ISOS系统的模块化和可靠性。由三个三晶体管正激转换器模块组成的ISOS系统原型在实验室中进行了测试,实验结果验证了该控制策略的有效性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号