CN108562845B - 一种基于不精确推理和概率论的变电站电气控制电路的故障检测方法 - Google Patents
一种基于不精确推理和概率论的变电站电气控制电路的故障检测方法 Download PDFInfo
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- CN108562845B CN108562845B CN201810364585.3A CN201810364585A CN108562845B CN 108562845 B CN108562845 B CN 108562845B CN 201810364585 A CN201810364585 A CN 201810364585A CN 108562845 B CN108562845 B CN 108562845B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2832—Specific tests of electronic circuits not provided for elsewhere
- G01R31/2836—Fault-finding or characterising
- G01R31/2843—In-circuit-testing
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- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2832—Specific tests of electronic circuits not provided for elsewhere
- G01R31/2836—Fault-finding or characterising
- G01R31/2846—Fault-finding or characterising using hard- or software simulation or using knowledge-based systems, e.g. expert systems, artificial intelligence or interactive algorithms
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Abstract
Description
序号 | 1 | 2 | 3 | 4 |
故障信息 | BK7跳闸 | BK2跳闸 | BK5跳闸 | BK1跳闸 |
元件 | 线路/百公里 | 母线/百公里 | 变压器/台 |
概率 | 0.162 | 0.006 | 0.004 |
器件 | 线路保护/台 | 母线保护/台 | 变压器保护/台 | 断路器/台 |
概率/% | 0.23 | 0.06 | 0.15 | 0.5 |
元件 | CS3 | PL1 | PL3 |
融合故障可信度 | 0.385 | 0.017 | 0.598 |
Claims (1)
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CN113520393B (zh) * | 2021-06-08 | 2022-01-21 | 深圳市镜象科技有限公司 | 冲突事件的检测方法、装置、可穿戴设备及存储介质 |
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Effective date of registration: 20210415 Address after: 050000 No. 107 Tabei Road, Yuhua District, Shijiazhuang City, Hebei Province Patentee after: HEBEI ELECTRIC POWER ENGINEERING SUPERVISION Co.,Ltd. Address before: 518000 No.6 Qinglong Road, Qinglong Road, Qinghua community, Longhua street, Longhua District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Pengbo Information Technology Co.,Ltd. Effective date of registration: 20210415 Address after: 518000 No.6 Qinglong Road, Qinglong Road, Qinghua community, Longhua street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Pengbo Information Technology Co.,Ltd. Address before: 325000 Wenzhou City National University Science Park incubator, No. 38 Dongfang South Road, Ouhai Economic Development Zone, Wenzhou, Zhejiang Patentee before: Wenzhou University |