CN1254666C - 汽轮发电机定子绕组端部振动在线监测装置及使用方法 - Google Patents
汽轮发电机定子绕组端部振动在线监测装置及使用方法 Download PDFInfo
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- CN1254666C CN1254666C CN 01130128 CN01130128A CN1254666C CN 1254666 C CN1254666 C CN 1254666C CN 01130128 CN01130128 CN 01130128 CN 01130128 A CN01130128 A CN 01130128A CN 1254666 C CN1254666 C CN 1254666C
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- stator winding
- acceleration transducer
- vibration
- insulation booth
- monitoring device
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 20
- 238000009413 insulation Methods 0.000 claims abstract description 60
- 230000001133 acceleration Effects 0.000 claims abstract description 40
- 239000003822 epoxy resin Substances 0.000 claims abstract description 19
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 19
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- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 12
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- 238000000034 method Methods 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 10
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- 238000012360 testing method Methods 0.000 claims description 6
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- 238000012423 maintenance Methods 0.000 claims description 4
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- 238000007789 sealing Methods 0.000 claims description 4
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- 239000000463 material Substances 0.000 claims description 3
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims description 2
- 239000012212 insulator Substances 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims description 2
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- 238000003466 welding Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 description 5
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- 238000012544 monitoring process Methods 0.000 description 2
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- 230000007935 neutral effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Abstract
Description
编号 | 安装位置 | 安装方向 | 出厂编号 | 灵敏度(pC/ms-2) |
励1 | 励侧3:00位置引线夹板 | 轴向 | 791 | 15.7 |
励2 | 励侧9:40位置引线夹板 | 切向 | 3076 | 5.0 |
励3 | 励侧#2槽上层线棒鼻端 | 径向 | 3113 | 5.16 |
励4 | 励侧#54槽上层线棒鼻端 | 径向 | 856 | 13.7 |
励5 | 励侧#18槽上层线棒鼻端 | 径向 | 898 | 15.0 |
励6 | 励侧2:50位置引线夹板 | 切向 | 870 | 14.7 |
汽1 | 汽侧#17槽上层线棒鼻端 | 径向 | 584 | 15.5 |
汽2 | 汽侧10:00位置夹板 | 切向 | 876 | 14.5 |
汽3 | 汽侧##53槽上层线棒鼻端 | 径向 | 3142 | 5.49 |
汽4 | 汽侧2:50位置夹板 | 切向 | 885 | 15.8 |
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01130128 CN1254666C (zh) | 2001-12-26 | 2001-12-26 | 汽轮发电机定子绕组端部振动在线监测装置及使用方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 01130128 CN1254666C (zh) | 2001-12-26 | 2001-12-26 | 汽轮发电机定子绕组端部振动在线监测装置及使用方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1428601A CN1428601A (zh) | 2003-07-09 |
CN1254666C true CN1254666C (zh) | 2006-05-03 |
Family
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CN 01130128 Expired - Lifetime CN1254666C (zh) | 2001-12-26 | 2001-12-26 | 汽轮发电机定子绕组端部振动在线监测装置及使用方法 |
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CN (1) | CN1254666C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106768274A (zh) * | 2016-12-16 | 2017-05-31 | 浙江中电智能科技有限公司 | 一种发电机定子绕组端部振动监测系统及监测方法 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102820205B (zh) * | 2011-06-09 | 2015-02-11 | 北京中电科电子装备有限公司 | 键合机上的力传感器的安装结构及键合机 |
CN104154986A (zh) * | 2014-08-22 | 2014-11-19 | 哈尔滨电机厂有限责任公司 | 汽轮发电机定子端部测振用光纤加速度传感器的安装方法 |
CN104410218B (zh) * | 2014-11-06 | 2018-01-19 | 国家电网公司 | 一种水轮发电机定子铁芯传感光纤安装方法 |
CN109019218A (zh) * | 2018-10-18 | 2018-12-18 | 杭州市特种设备检测研究院 | 一种电梯曳引机电动机振动状态监测装置 |
CN111537059B (zh) * | 2020-04-18 | 2025-03-11 | 辽宁东科电力有限公司 | 户外封闭型喷射式熔断器绝缘引线振动试验仪 |
CN111722145B (zh) * | 2020-06-12 | 2023-04-25 | 华北电力大学(保定) | 一种同步电机励磁绕组匝间短路轻度故障诊断方法 |
CN113075509B (zh) * | 2021-03-30 | 2024-03-15 | 中国大唐集团科学技术研究院有限公司中南电力试验研究院 | 水内冷发电机线棒水电接头绝缘在线监测装置及监测方法 |
CN113959557A (zh) * | 2021-09-23 | 2022-01-21 | 西安交通大学 | 一种用于配电变压器振动监测的嵌入式振动传感器结构总成 |
CN117288977A (zh) * | 2023-09-26 | 2023-12-26 | 国家电投集团河南电力有限公司技术信息中心 | 加速度传感器固定装置 |
-
2001
- 2001-12-26 CN CN 01130128 patent/CN1254666C/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106768274A (zh) * | 2016-12-16 | 2017-05-31 | 浙江中电智能科技有限公司 | 一种发电机定子绕组端部振动监测系统及监测方法 |
CN106768274B (zh) * | 2016-12-16 | 2021-11-30 | 浙江中电智能科技有限公司 | 一种发电机定子绕组端部振动监测系统及监测方法 |
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CN1428601A (zh) | 2003-07-09 |
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Address after: 510600 No. 73 Meihua Road, Guangzhou, Guangdong, Yuexiu District Patentee after: ELECTRIC POWER RESEARCH INSTITUTE OF GUANGDONG POWER GRID Corp. Address before: 510600 No. 73 Meihua Road, Guangdong, Guangzhou Patentee before: Test & Research Institute of Guangdong Electric Power Bureau Address after: 510080 Dongfeng East Road, Dongfeng, Guangdong, Guangzhou, Zhejiang Province, No. 8 Patentee after: Electric Power Research Institute of Guangdong Power Grid Co.,Ltd. Address before: 510600 No. 73 Meihua Road, Guangzhou, Guangdong, Yuexiu District Patentee before: ELECTRIC POWER RESEARCH INSTITUTE OF GUANGDONG POWER GRID Corp. |
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Granted publication date: 20060503 |