JP6418989B2 - 保護リレー装置 - Google Patents
保護リレー装置 Download PDFInfo
- Publication number
- JP6418989B2 JP6418989B2 JP2015048600A JP2015048600A JP6418989B2 JP 6418989 B2 JP6418989 B2 JP 6418989B2 JP 2015048600 A JP2015048600 A JP 2015048600A JP 2015048600 A JP2015048600 A JP 2015048600A JP 6418989 B2 JP6418989 B2 JP 6418989B2
- Authority
- JP
- Japan
- Prior art keywords
- current
- correction
- correction coefficient
- mode
- protection relay
- 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.)
- Active
Links
Images
Landscapes
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015048600A JP6418989B2 (ja) | 2015-03-11 | 2015-03-11 | 保護リレー装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015048600A JP6418989B2 (ja) | 2015-03-11 | 2015-03-11 | 保護リレー装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016171635A JP2016171635A (ja) | 2016-09-23 |
| JP2016171635A5 JP2016171635A5 (https=) | 2017-12-21 |
| JP6418989B2 true JP6418989B2 (ja) | 2018-11-07 |
Family
ID=56984280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015048600A Active JP6418989B2 (ja) | 2015-03-11 | 2015-03-11 | 保護リレー装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6418989B2 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112436480B (zh) * | 2021-01-27 | 2021-04-23 | 温州置信智能锁业有限公司 | 房门电开关保护系统 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62207120A (ja) * | 1986-03-05 | 1987-09-11 | 株式会社東芝 | 過電流保護継電装置 |
| JP2000295757A (ja) * | 1999-03-31 | 2000-10-20 | Takaoka Electric Mfg Co Ltd | ディジタル形保護継電装置とその整定値テーブルの生産方法 |
-
2015
- 2015-03-11 JP JP2015048600A patent/JP6418989B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016171635A (ja) | 2016-09-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5255554B2 (ja) | 変流器あるいは変圧器のための特性監視装置 | |
| US20090212027A1 (en) | Binary Signal Detection | |
| US10145903B2 (en) | Methods and systems for monitoring devices in a power distribution system | |
| US9488714B2 (en) | Methods and systems for continuous calibration of circuit breaker trip units and metering devices | |
| US20170032654A1 (en) | Power failure monitoring device of digital protection relay | |
| JP6418989B2 (ja) | 保護リレー装置 | |
| ES2820545T3 (es) | Procedimiento y dispositivo para probar un interruptor escalonado de un transformador | |
| CN112154340B (zh) | 保护继电装置的特性测试系统 | |
| KR101287173B1 (ko) | 절연 감시 장치 | |
| CN105738856B (zh) | 安全性好的电能表校表方法 | |
| CA2959040C (en) | Digitally controlled high-current dc transducer | |
| JP6491852B2 (ja) | 回路素子測定装置 | |
| US7400991B2 (en) | Contact type displacement meter | |
| JP6838589B2 (ja) | 回路異常検出装置 | |
| JP5217045B2 (ja) | 圧力センサ | |
| CN101938109A (zh) | 电子式电路断路器 | |
| ES2874876T3 (es) | Procedimiento y dispositivo para verificar un interruptor de contactos escalonados de un transformador | |
| JP6844595B2 (ja) | 回路異常検出装置 | |
| KR101634634B1 (ko) | 보정 계수 자기 진단 및 교정이 가능한 모터 보호 계전기 | |
| US20230420927A1 (en) | Electronic cut-off protection device | |
| JP2016171635A5 (https=) | ||
| KR101662329B1 (ko) | 와이어 방전 가공기용 전원공급 제어장치 | |
| KR102809590B1 (ko) | 차량용 제어기의 출력 전류 센싱값 보정을 위한 시스템 및 방법 | |
| JP2009293935A (ja) | 電気装置 | |
| JP4249578B2 (ja) | 節電率表示装置及び節電率を表示可能とした自動電圧制御装置。 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170725 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20171113 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20180528 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180612 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180801 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20180911 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20181009 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6418989 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |