有杆抽油系统能耗评价专家系统研究

Research of Rod Pumping System Energy Consumption Evaluation Expert-System

根据有杆抽油系统结构,结合专家建议,建立以系统效率、电机功率利用率等为主体的有杆抽油系统能耗评价技术指标,综合考虑能耗经济及社会指标,确立完整的有杆抽油系统能耗评价指标体系,参考国家行业标准,应用专家系统研究方法,构建评语体系与规则体系,建立有杆抽油系统能耗评价专家系统。对胜利油田某系统进行实例分析,认为电机不匹配、日常管理水平差是该系统存在的主要问题,并提出相关建议,结果符合实际,可为有杆抽油系统节能提供技术支持。

According to the structure of rod pumping system,combined with expert advice,establish the rod pumping system energy consumption evaluation technology index which was conclude system efficiency motor power utilization and so on, Synthesizes the energy consumption economic and social index,established a complete rod pumping system energy consumption evaluation index system,refer to the national industry standard,applied expert system method,construct the comments system and rule system,the rod pumping system energy consumption evaluation expert system was established.Analyzed a system in shengli oilfield,think the motor matching and management is main problem in this system,at same time,put forward related suggestions,the result conform the actual,it can provide the rod pumping system energy saving.