摘要
针对目前油田电潜泵存在的问题,研发了一种中高压多电平变频调速装置,并且成功地应用于电潜泵变频调速节能控制。现场应用表明,其耗电量减少而产液量增加;具有控制逻辑清晰、灵活性高、可扩展性强等优点。
In allusion to the drawbacks of the electrical-drive pumps used in the oil-field at present, this project has explored one kind of mid-high voltage multilevel frequency converter device. It has been successfully applied to the oil field. By the locale use of the multilevel frequency converter energy saving control, it has been proved that the electricity consumption has reduced and meanwhile the oil output has increased, possessing the advantages of clear control logic, high flexibility, strong expansibility and so on.
出处
《石油矿场机械》
2009年第7期38-42,共5页
Oil Field Equipment
基金
山东省自然科学基金项目"多电平变流器移相PWM控制专用集成电路的研究"(Y2003F02)
关键词
电潜泵
变频调速
产液量
electrical-drive pump
frequency converter
oil output
