基于AHP法的大型LNG工厂开工复产问题研究
Research on Construction and Production Recovery of Large LNG Plant Based on AHP Method
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- 引用格式:
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邓向军,祝新兵,李,杰,杨,玄,杨,烨.基于AHP法的大型LNG工厂开工复产问题研究[J].天然气与石油,2017,35(1):0.doi:
Deng Xiangjun, Zhu Xinbing, Li Jie, Yang Xuan, Yang Ye.Research on Construction and Production Recovery of Large LNG Plant Based on AHP Method[J].Natural Gas and Oil,2017,35(1):0.doi:
- DOI:
- 作者:
- 邓向军 祝新兵 李 杰 杨 玄 杨 烨
Deng Xiangjun, Zhu Xinbing, Li Jie, Yang Xuan, Yang Ye
- 作者单位:
- 中国石化江汉油田分公司江汉采油厂湖北新捷LNG项目部
Hubei Xinjie LNG Project Department of Jianghan Oil Production Factory of Sinopec Jianghan Oilfield Branch Company
- 关键词:
- 开工复产;振动;联锁停机;AHP法;数学建模
Construction and production recovery; Vibration; Interlocking down-time; The AHP method; Mathematical modeling
- 摘要:
- 为了研究大型LNG工厂开工复产问题及原因,以某大型LNG工厂开工复产情况为依据,结合AHP法数学建模。研究表明，使用AHP法可将模糊定性的问题汇总量化为科学权重,有效解决了因数据不足、量化标准不一而造成的分析瓶颈,降低了复产风险。该工程中三台压缩机正常启动是正常开工的关键。三机启动后要注意安全隐患的发生,同时不能延误工期影响生产。下步可针对开工难点及生产难点进行流程、设备上的改造。找出节能降耗与系统平稳共赢点。
In order to study large LNG plant construction and production recovery and analyze the reasons, mathematical modeling is done on the basis a large LNG plant construction and production, combining with AHP method. Studies show that fuzzy qualitative problems can be summarized to quantified scientific weight by AHP method, which effectively solves the bottle-neck issue and reduces the risk of production recovery due to insufficient data and inconsistent quantitative standards. Proper start-up of three compressors in this project is the key to the normal operation. Attention shall be paid to the potential safety hazard after start-up and at the same time construction period can't be delayed. At the next step, renovation shall be performed for construction difficulties and production difficulties in terms of process and equipment to find out the win-win point between energy saving and stable system.
