CN107272642B - 一种变压器检测评估装置及评估方法 - Google Patents
一种变压器检测评估装置及评估方法 Download PDFInfo
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- CN107272642B CN107272642B CN201710460625.XA CN201710460625A CN107272642B CN 107272642 B CN107272642 B CN 107272642B CN 201710460625 A CN201710460625 A CN 201710460625A CN 107272642 B CN107272642 B CN 107272642B
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- 238000001514 detection method Methods 0.000 claims abstract description 21
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
- G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
- G05B23/024—Quantitative history assessment, e.g. mathematical relationships between available data; Functions therefor; Principal component analysis [PCA]; Partial least square [PLS]; Statistical classifiers, e.g. Bayesian networks, linear regression or correlation analysis; Neural networks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108106672B (zh) * | 2017-12-18 | 2020-09-08 | 广东电网有限责任公司江门供电局 | 一种移动变压器现场快速投运评价方法 |
CN110375466B (zh) * | 2018-04-13 | 2022-10-28 | 开利公司 | 用于空气源热泵系统的制冷剂泄露的检测装置和方法 |
CN111080179A (zh) * | 2020-02-04 | 2020-04-28 | 深圳市霍克威尔科技有限公司 | 变压器状态风险评估系统、方法、计算机可读存储介质 |
CN113628264A (zh) * | 2021-07-28 | 2021-11-09 | 武汉三江中电科技有限责任公司 | 一种输变电设备状态无损检测图像配准算法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7272516B2 (en) * | 2002-12-23 | 2007-09-18 | Abb Research | Failure rate adjustment for electric power network reliability analysis |
CN102968070A (zh) * | 2012-11-06 | 2013-03-13 | 保定天威集团有限公司 | 智能变压器风冷控制箱 |
CN102999703A (zh) * | 2012-11-29 | 2013-03-27 | 浙江省电力公司 | 一种基于全寿命周期的变压器成本风险的计算方法 |
CN104283311A (zh) * | 2014-09-25 | 2015-01-14 | 上海海能信息科技有限公司 | 变压器负荷监测及寿命评估系统 |
CN106324456A (zh) * | 2016-08-23 | 2017-01-11 | 凯源新创(天津)科技有限公司 | 一种检测油浸式变压器绝缘老化的装置 |
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- 2017-06-18 CN CN201710460625.XA patent/CN107272642B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7272516B2 (en) * | 2002-12-23 | 2007-09-18 | Abb Research | Failure rate adjustment for electric power network reliability analysis |
CN102968070A (zh) * | 2012-11-06 | 2013-03-13 | 保定天威集团有限公司 | 智能变压器风冷控制箱 |
CN102999703A (zh) * | 2012-11-29 | 2013-03-27 | 浙江省电力公司 | 一种基于全寿命周期的变压器成本风险的计算方法 |
CN104283311A (zh) * | 2014-09-25 | 2015-01-14 | 上海海能信息科技有限公司 | 变压器负荷监测及寿命评估系统 |
CN106324456A (zh) * | 2016-08-23 | 2017-01-11 | 凯源新创(天津)科技有限公司 | 一种检测油浸式变压器绝缘老化的装置 |
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