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综合考虑可靠性与经济性的电力变压器检修方案优选

, PP. 191-200

Keywords: 电力变压器,状态检修,故障率,健康指数,风险评估,粒子群

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Abstract:

针对在电力变压器状态检修决策中尚未将技术性与经济性综合考量的问题,提出了一种综合考虑可靠性与经济性的变压器检修方案优选方法。在综合考虑运行环境情况因子和检修记录因子的基础上,构建了基于油色谱分析、油化实验、电气试验的变压器综合健康指数评估模型,根据建立的健康指数与故障率的关系,通过量化变压器的经济运行风险,构建合理的检修模型,并采用粒子群优化算法对检修的最优化方案进行了确定。经实例验证表明,该方法有效合理,可以为变压器检修方案的确定提供一条新思路。

References

[1]  张镱议,廖瑞金,杨丽君,等. 基于云理论的电力变压器绝缘状态评估方法[J]. 电工技术学报,2012,27(5): 13-20. Zhang Yiyi,Liao Ruijin,Yang Lijun,et al. An assessment method for insulation condition of power transformer based upon cloud model[J]. Transactions of China Electrotechnical Society,2012,27(5): 13-20.
[2]  郑蕊蕊,赵继印,吴宝春,等. 基于加权灰靶理论的电力变压器绝缘状态分级评估方法[J]. 电工技术学报,2008,23(8): 60-66. Zheng Ruirui,Zhao Jiyin,Wu Baochun,et al. Method for insulative condition classification evaluation of power transformers based on weight coefficient grey target theory[J]. Transactions of China Electrotech- nical Society,2008,23(8): 60-66.
[3]  王一,王慧芳,张亮,等. 基于效用和成本的状态检修维修方式选择研究[J]. 电力系统保护与控制,2010,38(19): 39-45. Wang Yi,Wang Huifang,Zhang Liang,et al. Research on maintenance type selection with CBM technology based on effectiveness and cost analysis[J]. Power System Protection and Control,2010,38(19): 39-45.
[4]  孙鹏,陈绍辉,张彩庆. 基于Marquardt法参数估计的变电设备寿命周期故障率评估[J]. 电力系统保护与控制,2012,40(01): 85-90. Sun Peng,Chen Shaohui,Zhang Caiqing. Assessment of failure rate for substation equipment life cycle based on Marquardt parameter estimation method[J]. Power System Protection and Control,2012,40(01): 85-90.
[5]  潘乐真,张焰,俞国勤,等. 状态检修决策中的电气设备故障率推算[J]. 电力自动化设备,2010,30(02): 91-94. Pan Lezhen,Zhang Yan,Yu Guoqin,et al. Prediction of electrical equipment failure rate for condition- based maintenance decision-making[J]. Electric Power Automation Equipment,2010,30(02): 91-94.
[6]  夏成军,邱桂华,黄冬燕,等. 电力变压器全寿命周期成本模型及灵敏度分析[J]. 华东电力,2012,40(01): 26-30. Xia Chengjun,Qiu Guihua,Huang Dongyan,et al. Life cycle cost model and sensitivity analysis of power transformer[J]. East China Electric Power,2012,40(01): 26-30.
[7]  许珂. 大型电力变压器故障实例统计分析[J]. 华章,2008(10): 162-163. Xu Ke. Statistical analysis of fault cases of power transformer[J]. Hua Zhang,2008(10): 162-163.
[8]  中华人民共和国国家统计局. 2012年国内生产总值(GDP)初步核算情况[OL]. http://www.stats.gov.cn/ tjfx/jdfx/t20130119_402867380.htm. 北京,2013.
[9]  中华人民共和国国家能源局. 国家能源局发布2012年全社会用电量[OL]. http://www.nea.gov.cn/2013- 01/14/c_132100340.htm. 北京,2013.
[10]  纪震,廖惠连,吴青华. 粒子群算法及应用[M]. 北京: 科学出版社,2009.
[11]  廖瑞金,杨丽君,郑含博,等. 电力变压器油纸绝缘热老化研究综述[J]. 电工技术学报,2012,27(05): 1-12. Liao Ruijin,Yang Lijun,Zheng Hanbo,et al. Reviews on oil-paper insulation thermal aging in power transformers[J]. Transactions of China Electrotechnical Society,2012,27(05): 1-12.
[12]  Liao Ruijin,Zheng Hanbo,Grzybowski Stanislaw,et al. An integrated decision-making model for condition assessment of power transformers using fuzzy approach and evidential reasoning[J]. IEEE Transactions on Power Delivery,2011,26(2): 1111- 1118.
[13]  廖瑞金,肖中男,巩晶,等. 应用马尔科夫模型评估电力变压器可靠性[J]. 高电压技术,2010,36 (2): 322-328. Liao RuiJin,Xiao ZhongNan,Gong Jing,et al. Markov model for reliability assessment of power transformers[J]. High Voltage Engineering,2010,36 (2): 322-328.
[14]  宋宛净,姚建刚,汪觉恒,等. 全寿命周期成本理论在主变压器选择中的应用[J]. 电力系统及其自动化学报,2012,24(06): 111-116. Song WanJing,Yao Jiangang,Wang Jueheng,et al. Application of life cycle cost theory in main transformer selection[J]. Proceedings of the Chinese Society of Universities for Electric Power System and its Automation,2012,24(06): 111-116.
[15]  崔新奇,尹来宾,范春菊,等. 变电站改造中变压器全生命周期费用(LCC)模型的研究[J]. 电力系统保护与控制,2010,38(07): 69-73. Cui Xinqi,Yin Laibin,Fan Chunju,et al. Study of LCC for power transformer in modification of transformer substation[J]. Power System Protection and Control,2010,38(07): 69-73.
[16]  罗晓初,李乐,魏志连,等. 全寿命周期成本理论在配电变压器改造投资决策中的应用[J]. 电网技术,2011,35(02): 207-211. Luo Xiaochu,Li Le,Wei Zhilian,et al. Applications of life cycle cost theory in decision-making of investment for distribution transformers renovation [J]. Power System Technology,2011,35(02): 207-211.
[17]  国家电网公司生产技术部. 国家电网公司设备状态检修规章制度和技术标准汇编[M]. 北京: 中国电力出版社,2008.
[18]  国家质量监督检测监督总局. 变压器油中溶解气体分析和判断导则GB/T 7252—2001[S]. 北京: 中国标准出版社,2001.
[19]  中华人民共和国电力工业部. 电力设备预防性试验规程DL/596—1996[S]. 北京: 中国标准出版社,1996.
[20]  IEEE Guide for the interpretation of gases generated in oil-immersed transformers,IEEE Std.C57.104— 2008[S]. New York: IEEE Press,2009.
[21]  张贤达. 矩阵分析与应用[M]. 北京: 清华大学出版社,2004.
[22]  Hu Ghes D,Dennis G,Walker J,et al. Condition based risk management(CBRM) enabling asset condition information to be central to corporate decision making [C]. Proceedings of the 1st World Congress on Engineering Asset Management,Gold Coast,Australia,2006,1212-1217.

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