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| Application of Dzn0 isolation transformer in uninterruptible power supply |
| YI Longqiang |
| Kehua Data Co., Ltd, Xiamen, Fujian 361006 |
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Abstract Dzn0 isolation transformer is widely used in uninterruptible power supply (UPS) inverter output design for the electrical isolation of load because of its phase to phase output characteristics. This paper analyzes the working principle of Dzn0 type isolation transformer, gives the theoretical calculation method of voltage and current of Dzn0 type isolation transformer and demonstrates the analysis results by simulation and experiment, which provides a technical analysis method for the design and application of this type of transformer.
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Received: 26 January 2021
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2021, Vol. 22 
