| 离线式半桥零电压开关多谐振变换器的参数最优化 |
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| 引用本文： | 张晓阳 蔡宣三. 离线式半桥零电压开关多谐振变换器的参数最优化[J]. 中国电机工程学报, 1994, 14(1): 46-50 |
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| 作者姓名： | 张晓阳 蔡宣三 |
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| 作者单位： | 清华大学 |
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| 摘 要： | 本文在对ＨＢＺＶＳ－ＭＲＣ工作模式分析及功耗分析基础上，提出了一种新的设计方法，建立以变压器原边峰值电流最小为优化目标、以谐振参数为设计变量的优化设计模型，利用ＨＢＺＶＳ－ＭＲＣ仿真程序及离散非线性优化算法进行寻优计算，通过实验验证，得到较满意的结果。
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| 关 键 词： | 变换器 谐振电路 开关 |
Parameter Optimization of Half-Bridge Zero-Voltage-Switching Multi-Resonant Converters for Off-Line Operations |
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| Zhang Xiaoyang and Cai Xuansan. Parameter Optimization of Half-Bridge Zero-Voltage-Switching Multi-Resonant Converters for Off-Line Operations[J]. Proceedings of the CSEE, 1994, 14(1): 46-50 |
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| Authors: | Zhang Xiaoyang and Cai Xuansan |
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| Abstract: | Based on the operating mode analysis and loss analysis of the HB ZVS-MRC a new design method is introduced in this paper.The design optimization model for the resonant tank of the HB ZVS-MRC is derived to find optimum resonant parameters minimizing the peak current in the primary winding of the high frequency transtormer. The simulation program of the HB ZVS-MRC is embeding as a subrotine in the oplimization software. A discrete nonlinear optimization algorithm is employed. The design results are verified by the printed-circuit-board experiments. |
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| Keywords: | Fower supply circuits Electric Convertors Circuit analysis Optimization |
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