作者:洪騰騰,李沙沙,汪東霞(黃河交通學院機電工程學院,河南 武陟 454950)
摘要:在單相變壓器空載運行時,采用MATLAB/Simulink搭建仿真模型,仿真分析出在一次側輸入不同等級電壓對二次側估計輸出電壓和實際電壓的偏差及變比偏差的影響,為變壓器的選擇與實際應用提供設計依據,并且也驗證了MATLAB在變壓器中的重要應用。
關鍵詞:變壓器;MATLAB/Simulink;電壓偏差;變比偏差
Abstract: When the single-phase transformer is in no-load operation,the MATLAB/Simulink is used to build the simulation model, and the influence of the input voltage of different grades on deviation between the estimated output voltage and the actual voltage and the transformation ratio deviation at the primary side is simulated and analyzed, which provides design basis for the selection and practical application of the transformer, and also verifies the important application of MATLAB in the transformer.
Key words: Transformer; MATLAB/Simulink; Voltage deviation; Ratios deviation
在線預覽:不同等級電壓對單相變壓器空載變比偏差影響
摘自《自動化博覽》2020年5月刊