CN107861062B - 基于发电机励磁电流同步采样的发电机组转子短路在线监测系统 - Google Patents
基于发电机励磁电流同步采样的发电机组转子短路在线监测系统 Download PDFInfo
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- CN107861062B CN107861062B CN201711041312.7A CN201711041312A CN107861062B CN 107861062 B CN107861062 B CN 107861062B CN 201711041312 A CN201711041312 A CN 201711041312A CN 107861062 B CN107861062 B CN 107861062B
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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
- G01R31/34—Testing dynamo-electric machines
- G01R31/346—Testing of armature or field windings
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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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711041312.7A CN107861062B (zh) | 2017-10-30 | 2017-10-30 | 基于发电机励磁电流同步采样的发电机组转子短路在线监测系统 |
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| CN201711041312.7A CN107861062B (zh) | 2017-10-30 | 2017-10-30 | 基于发电机励磁电流同步采样的发电机组转子短路在线监测系统 |
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| Publication Number | Publication Date |
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| CN107861062A CN107861062A (zh) | 2018-03-30 |
| CN107861062B true CN107861062B (zh) | 2019-10-22 |
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| CN201711041312.7A Active CN107861062B (zh) | 2017-10-30 | 2017-10-30 | 基于发电机励磁电流同步采样的发电机组转子短路在线监测系统 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3109822A1 (fr) * | 2020-04-30 | 2021-11-05 | Mersen France Amiens Sas | Dispositif capteur de courant et procédé d’assemblage d’un tel dispositif. |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109188047A (zh) * | 2018-07-10 | 2019-01-11 | 长沙国通电力科技有限公司 | 一种无刷励磁发电机励磁电流的测量装置 |
| CN110082589A (zh) * | 2019-06-26 | 2019-08-02 | 潍柴动力股份有限公司 | 一种发电机功率测试系统及方法 |
| CN110542856B (zh) * | 2019-08-28 | 2021-06-22 | 福建福清核电有限公司 | 发电机转子接地保护碳刷装置离线测试系统及方法 |
| CN112098835A (zh) * | 2020-08-07 | 2020-12-18 | 国家能源集团山东石横热电有限公司 | 一种发电机励磁碳刷远程实时监测系统 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1869719A (zh) * | 2006-06-15 | 2006-11-29 | 西安交通大学 | 基于多判据融合的分布式发电机转子绕组匝间短路在线监测方法 |
| CN101017191A (zh) * | 2007-03-01 | 2007-08-15 | 华北电力大学 | 一种汽轮发电机转子绕组匝间短路故障在线诊断方法 |
| CN202033460U (zh) * | 2011-04-25 | 2011-11-09 | 上海电机学院 | 双馈型风力发电机组的发电机运行状态实时监测系统 |
| CN105467320A (zh) * | 2016-01-19 | 2016-04-06 | 朱存彬 | 发电机励磁碳刷在线监测系统及监测方法 |
| CN106772028A (zh) * | 2016-11-10 | 2017-05-31 | 华北电力大学(保定) | 基于励磁阶跃法的发电机转子匝间短路诊断装置及方法 |
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- 2017-10-30 CN CN201711041312.7A patent/CN107861062B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1869719A (zh) * | 2006-06-15 | 2006-11-29 | 西安交通大学 | 基于多判据融合的分布式发电机转子绕组匝间短路在线监测方法 |
| CN101017191A (zh) * | 2007-03-01 | 2007-08-15 | 华北电力大学 | 一种汽轮发电机转子绕组匝间短路故障在线诊断方法 |
| CN202033460U (zh) * | 2011-04-25 | 2011-11-09 | 上海电机学院 | 双馈型风力发电机组的发电机运行状态实时监测系统 |
| CN105467320A (zh) * | 2016-01-19 | 2016-04-06 | 朱存彬 | 发电机励磁碳刷在线监测系统及监测方法 |
| CN106772028A (zh) * | 2016-11-10 | 2017-05-31 | 华北电力大学(保定) | 基于励磁阶跃法的发电机转子匝间短路诊断装置及方法 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3109822A1 (fr) * | 2020-04-30 | 2021-11-05 | Mersen France Amiens Sas | Dispositif capteur de courant et procédé d’assemblage d’un tel dispositif. |
| WO2021219962A3 (fr) * | 2020-04-30 | 2021-12-30 | Mersen France Amiens Sas | Dispositif capteur de courant et procédé d'assemblage d'un tel dispositif |
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| Publication number | Publication date |
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| CN107861062A (zh) | 2018-03-30 |
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