JPH0418633B2 - - Google Patents
Info
- Publication number
- JPH0418633B2 JPH0418633B2 JP58202633A JP20263383A JPH0418633B2 JP H0418633 B2 JPH0418633 B2 JP H0418633B2 JP 58202633 A JP58202633 A JP 58202633A JP 20263383 A JP20263383 A JP 20263383A JP H0418633 B2 JPH0418633 B2 JP H0418633B2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- transformer
- transformers
- amount
- protection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58202633A JPS6095367A (ja) | 1983-10-31 | 1983-10-31 | 変圧器の保護診断装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58202633A JPS6095367A (ja) | 1983-10-31 | 1983-10-31 | 変圧器の保護診断装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6095367A JPS6095367A (ja) | 1985-05-28 |
| JPH0418633B2 true JPH0418633B2 (enrdf_load_stackoverflow) | 1992-03-27 |
Family
ID=16460574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58202633A Granted JPS6095367A (ja) | 1983-10-31 | 1983-10-31 | 変圧器の保護診断装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6095367A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7108507B2 (ja) | 2018-09-19 | 2022-07-28 | オイレス工業株式会社 | 複層摺動部材及びそれを用いた自動車のラックピニオン式舵取装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51132886A (en) * | 1975-04-23 | 1976-11-18 | Hitachi Ltd | Device for monitoring for abnormalities in oil-filled equipment |
-
1983
- 1983-10-31 JP JP58202633A patent/JPS6095367A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6095367A (ja) | 1985-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111204363B (zh) | 一种牵引系统故障诊断预警和状态评估方法、装置及系统 | |
| CN110361686B (zh) | 基于多参数的电容式电压互感器故障检测方法 | |
| CN105223293B (zh) | 基于油色谱在线监测的变压器状态预警方法 | |
| CN104569481A (zh) | 瓦斯继电器油流流速采集系统和重瓦斯整定值校验方法 | |
| JPS6224924B2 (enrdf_load_stackoverflow) | ||
| CN103513125A (zh) | 一种220kv级以上变压器一体化智能诊断系统及其方法 | |
| CN105548799A (zh) | 发电电动机转子绕组匝间短路故障的在线监测方法 | |
| CN113078615A (zh) | 大型电力变压器主动保护方法和装置 | |
| CN116973498A (zh) | 基于人工智能的变压器套管安全性监测系统 | |
| CN112327236B (zh) | 一种在线监测电容式电压互感器的方法及相关设备 | |
| Watson et al. | Improved techniques for rotor fault detection in three-phase induction motors | |
| CN106092309A (zh) | 电力变压器有载分接开关及本体振动信号的分析提取方法 | |
| CN111830438B (zh) | 一种变压器故障检测方法及变压器 | |
| DE19819472B4 (de) | Überwachungsvorrichtung für eine mit Öl gefüllte elektrische Einrichtung | |
| JPH0418633B2 (enrdf_load_stackoverflow) | ||
| CN114167116A (zh) | 一种避雷器在线监测方法和装置 | |
| CN109375028A (zh) | 一种高压电力电缆护层电流传感器断线识别方法及装置 | |
| KR102243313B1 (ko) | 부분방전 판단 방법 및 진단 시스템 | |
| CN111272222A (zh) | 一种基于特征量集的变压器故障诊断方法 | |
| CN108982988A (zh) | 一种电力故障预警诊断方法 | |
| CN106767986A (zh) | 基于噪声分析的仪表故障在线诊断方法 | |
| JP2008128735A (ja) | 事故判定装置、方法及びプログラム | |
| CN111208396A (zh) | 一种检测电容式电压互感器电容击穿数量的方法 | |
| RU2756508C2 (ru) | Система контроля технического состояния силового трансформатора по состоянию масла | |
| CN118387726B (zh) | 基于大数据的电梯故障检测方法和系统 |