CN101598933B - 数字化消弧线圈的自动调谐通信控制方法 - Google Patents
数字化消弧线圈的自动调谐通信控制方法 Download PDFInfo
- Publication number
- CN101598933B CN101598933B CN2009100551304A CN200910055130A CN101598933B CN 101598933 B CN101598933 B CN 101598933B CN 2009100551304 A CN2009100551304 A CN 2009100551304A CN 200910055130 A CN200910055130 A CN 200910055130A CN 101598933 B CN101598933 B CN 101598933B
- Authority
- CN
- China
- Prior art keywords
- arc suppression
- suppression coil
- current
- control device
- digital
- 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 - Fee Related
Links
- 230000001629 suppression Effects 0.000 title claims abstract description 83
- 238000004891 communication Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000007935 neutral effect Effects 0.000 claims abstract description 32
- 238000005070 sampling Methods 0.000 claims abstract description 19
- 239000013307 optical fiber Substances 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 3
- 238000004364 calculation method Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 230000008054 signal transmission Effects 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000011121 hardwood Substances 0.000 description 3
- 241001269238 Data Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/08—Limitation or suppression of earth fault currents, e.g. Petersen coil
Landscapes
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100551304A CN101598933B (zh) | 2009-07-21 | 2009-07-21 | 数字化消弧线圈的自动调谐通信控制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100551304A CN101598933B (zh) | 2009-07-21 | 2009-07-21 | 数字化消弧线圈的自动调谐通信控制方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101598933A CN101598933A (zh) | 2009-12-09 |
CN101598933B true CN101598933B (zh) | 2012-05-09 |
Family
ID=41420402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100551304A Expired - Fee Related CN101598933B (zh) | 2009-07-21 | 2009-07-21 | 数字化消弧线圈的自动调谐通信控制方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101598933B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102545197B (zh) * | 2011-12-28 | 2014-08-06 | 北京潞能麒麟电力设备有限公司 | 基于有源激励微分状态原理的小电流接地保护方法与装置 |
CN102707130A (zh) * | 2012-05-14 | 2012-10-03 | 广东中钰科技有限公司 | 一种根据电压信号确定消弧线圈档位的方法及装置 |
CN112688436B (zh) * | 2021-03-15 | 2021-06-29 | 国网四川省电力公司电力科学研究院 | 一种基于配电物联网的消弧线圈在线感知系统及方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2387653Y (zh) * | 1999-07-29 | 2000-07-12 | 上海思源电气有限公司 | 消弧线圈微机自动调谐及接地选线装置 |
CN101212138A (zh) * | 2006-12-25 | 2008-07-02 | 万达集团股份有限公司 | 调容式自动补偿消弧线圈 |
CN201266837Y (zh) * | 2008-07-30 | 2009-07-01 | 深圳鹏电科技有限公司 | 带触摸屏的嵌入式工控机型自动跟踪补偿消弧装置 |
-
2009
- 2009-07-21 CN CN2009100551304A patent/CN101598933B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2387653Y (zh) * | 1999-07-29 | 2000-07-12 | 上海思源电气有限公司 | 消弧线圈微机自动调谐及接地选线装置 |
CN101212138A (zh) * | 2006-12-25 | 2008-07-02 | 万达集团股份有限公司 | 调容式自动补偿消弧线圈 |
CN201266837Y (zh) * | 2008-07-30 | 2009-07-01 | 深圳鹏电科技有限公司 | 带触摸屏的嵌入式工控机型自动跟踪补偿消弧装置 |
Non-Patent Citations (2)
Title |
---|
JP平3-230726A 1991.10.14 |
张宏宇等.远程消弧线圈并联运行通讯解决方案.《山东电力技术》.2008,(第159期),47-49. * |
Also Published As
Publication number | Publication date |
---|---|
CN101598933A (zh) | 2009-12-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105023416B (zh) | 基于电力线载波和微功率无线的智能集抄系统 | |
CN106154118B (zh) | 一种配电网单相接地故障选线与定位装置及方法 | |
CN102928741A (zh) | 基于卫星时间同步的电力线路故障定位系统及方法 | |
CN101598933B (zh) | 数字化消弧线圈的自动调谐通信控制方法 | |
CN104393603B (zh) | 自动电压控制中基于拓扑着色实时生成控制单元的方法 | |
CN101938125A (zh) | 输电线路工频干扰动态抑制网络 | |
CN102832708B (zh) | 基于多级综合服务器架构的智能变电站 | |
CN102313879B (zh) | 基于双钳型电流线圈的电子式电流互感器在线校验系统 | |
CN106227912A (zh) | 获取简化风电场电缆系统不对称短路故障下最大暂态过电压的分析方法 | |
CN105223469A (zh) | 一种适用于智能变电站的接地选线装置 | |
CN103078679B (zh) | 在建变电站与已建变电站或电网节点之间临时通信方法及微波接力‑opgw光纤通信链路 | |
Bhoyar et al. | Review on implementation of power line carrier communication technique in smart grid | |
CN105337411A (zh) | 一种数字式配电变压器监测终端 | |
CN106685483B (zh) | 一种配电台区宽带电力线载波零线耦合的系统 | |
CN202678086U (zh) | 具有超高频局放监测功能的高压六氟化硫气体绝缘电流互感器 | |
CN202548270U (zh) | 故障指示器和线路故障在线检测系统 | |
CN203747818U (zh) | 基于混合线路的中压电力线载波通信连接结构 | |
CN104201650A (zh) | 基于电流调整的区域差动保护方法 | |
CN101609980B (zh) | 电子互感器和电磁互感器配合实现线路光纤纵差保护方法 | |
CN208076599U (zh) | 一种电力线宽带载波通信采集器 | |
CN201435602Y (zh) | 一种数字化消弧线圈装置 | |
CN101944739B (zh) | 符合iec61850标准的数字化消弧线圈结构 | |
CN203490323U (zh) | 基于电子式互感器的行波测距系统 | |
CN201796109U (zh) | 一种数字化单相接地故障选线装置 | |
CN102497029B (zh) | 基于iec61850标准的并联中值电阻选线装置及方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SIEYUAN ELECTRIC CO., LTD. JIANGSU ELECTRIC POWER Free format text: FORMER OWNER: SIEYUAN ELECTRIC CO., LTD. Effective date: 20121212 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121212 Address after: 223002 No. 138 Huaihai South Road, Jiangsu, Huaian Patentee after: Huaian Power Supply Company of Jiangsu Electric Power Company Patentee after: Siyuan Electric Co., Ltd. Patentee after: Jiangsu Electric Power Company Patentee after: State Grid Corporation of China Address before: 223002 No. 138 Huaihai South Road, Jiangsu, Huaian Patentee before: Huaian Power Supply Company of Jiangsu Electric Power Company Patentee before: Siyuan Electric Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20210721 |
|
CF01 | Termination of patent right due to non-payment of annual fee |