Journal of Electrical Engineering and Automation
Journal of Electrical Engineering and Automation. 2024; 3: (2) ; 10.12208/j.jeea.20240013 .
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1 西南石油大学 四川成都
2 新疆巴州塔里木能源有限责任公司 新疆巴州
*通讯作者: 杨俊琦,单位: 西南石油大学 四川成都;
文章介绍了目前国内单套处理规模最大的乙烷回收装置中,天然气压缩机高压变频器的成功应用案例,详细讲述了高压变频器低电压穿越的原理和最新技术,通过现场实际测试和使用,在多次电网波动过程中成功保证了天然气压缩机的连续运行,避免了装置的非计划停车。
This paper introduces the successful application case of high-voltage inverter of natural gas compressor in the largest single set of ethane recovery unit in China, and describes in detail the principle and latest technology of low-voltage ride-through of high-voltage inverter. Through on-site practical testing and use, the continuous operation of the natural gas compressor was successfully ensured during multiple grid fluctuations, and unplanned shutdown of the unit was avoided.
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