CN101847305A - 400v低压配网全能型电流电气火灾报警监控器 - Google Patents
400v低压配网全能型电流电气火灾报警监控器 Download PDFInfo
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- CN101847305A CN101847305A CN 201010172099 CN201010172099A CN101847305A CN 101847305 A CN101847305 A CN 101847305A CN 201010172099 CN201010172099 CN 201010172099 CN 201010172099 A CN201010172099 A CN 201010172099A CN 101847305 A CN101847305 A CN 101847305A
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- 238000010891 electric arc Methods 0.000 claims abstract description 10
- 238000012544 monitoring process Methods 0.000 claims abstract description 5
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- 238000012423 maintenance Methods 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
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- 238000012806 monitoring device Methods 0.000 description 5
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Abstract
Description
时间 | 0-20ms | 20ms-T1 | T1-T2 | T2以后 |
过流判据输出电平 | 0 | 0 | T1时发一次触发信号 | 0 |
“合闸信号”瞬时判据输出电平 | 0 | 1 | 1 | 1 |
时间 | 0-20ms | 20ms-T1 | T1-T2 | T2以后 |
“合闸信号”T2延时判据输出电平 | 0 | 0 | 0 | 1 |
“与”出口电平 | 0 | 0 | 0 | 0 |
时间 | 0-20ms | 20ms-T1 | T1-T2 | T2以后 |
过流判据输出电平 | 0 | 0 | T1时发一次触发信号 | 0 |
“合闸信号”瞬时判据输出电平 | 1 | 0 | 0 | 0 |
“合闸信号”T2延时判据输出电平 | 1 | 0 | 0 | 0 |
“与”出口电平 | 0 | 0 | 0 | 0 |
时间 | T2以后 |
过流判据输出电平 | T1延时后发一次触发信号 |
“合闸信号”瞬时判据输出电平 | 1 |
“合闸信号”T2延时判据输出电平 | 1 |
“与”出口电平 | 1 |
时间 | 0-40ms | 40ms-T1 | T1-T2 | T2以后 |
过流判据输出电平 | 0 | 0 | T1时发一次触发信号 | 0 |
“合闸信号”瞬时判据输出电平 | 1 | 0 | 0 | 0 |
“合闸信号”T2延时判据输出电平 | 1 | 0 | 0 | 0 |
“与”出口电平 | 0 | 0 | 0 | 0 |
Claims (1)
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CN2010101720995A CN101847305B (zh) | 2010-05-11 | 2010-05-11 | 400v低压配网全能型电流电气火灾报警监控器 |
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CN2010101720995A CN101847305B (zh) | 2010-05-11 | 2010-05-11 | 400v低压配网全能型电流电气火灾报警监控器 |
Publications (2)
Publication Number | Publication Date |
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CN101847305A true CN101847305A (zh) | 2010-09-29 |
CN101847305B CN101847305B (zh) | 2012-06-13 |
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CN2010101720995A Expired - Fee Related CN101847305B (zh) | 2010-05-11 | 2010-05-11 | 400v低压配网全能型电流电气火灾报警监控器 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102074926A (zh) * | 2011-01-05 | 2011-05-25 | 浙江富隆电气有限公司 | 单体式火灾监控器 |
CN102364533A (zh) * | 2011-07-07 | 2012-02-29 | 安徽海圣电气有限公司 | 全监测型剩余电流式电气火灾监控探测器 |
CN102662103A (zh) * | 2012-05-11 | 2012-09-12 | 成都安可信电子股份有限公司 | 一种防止报警器误报警的方法 |
CN104158153A (zh) * | 2014-05-07 | 2014-11-19 | 湘潭大学 | 一种提高矩阵变换器四步换流稳健运行可靠性的方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS6157870A (ja) * | 1984-08-30 | 1986-03-24 | Toshiba Corp | 遮断器の三相等価試験方法 |
US4588952A (en) * | 1982-12-16 | 1986-05-13 | Japan Atomic Energy Research Institute | Arc discharge abnormality detecting system |
CN2137832Y (zh) * | 1992-08-30 | 1993-07-07 | 胡冰 | 三相负载保护控制装置 |
US20050127922A1 (en) * | 2003-12-12 | 2005-06-16 | Imtiaz Khan | High level arc fault detector |
CN1889318A (zh) * | 2005-06-30 | 2007-01-03 | 上海裕生企业发展有限公司 | 电弧故障保护电路 |
CN1960099A (zh) * | 2005-11-03 | 2007-05-09 | 新巨企业股份有限公司 | 电流侦测模式的弧光放电保护装置 |
CN201029001Y (zh) * | 2007-03-22 | 2008-02-27 | 新巨企业股份有限公司 | 弧光放电侦测装置 |
CN101233548A (zh) * | 2005-05-06 | 2008-07-30 | 伊戈尔·谢尔盖耶维奇·科罗廖夫 | 用于电网和电气装置故障检测的方法和火灾报警设备 |
US20080225444A1 (en) * | 2007-03-14 | 2008-09-18 | Zippy Technology Corp. | Arc-discharge detection device |
-
2010
- 2010-05-11 CN CN2010101720995A patent/CN101847305B/zh not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4588952A (en) * | 1982-12-16 | 1986-05-13 | Japan Atomic Energy Research Institute | Arc discharge abnormality detecting system |
JPS6157870A (ja) * | 1984-08-30 | 1986-03-24 | Toshiba Corp | 遮断器の三相等価試験方法 |
CN2137832Y (zh) * | 1992-08-30 | 1993-07-07 | 胡冰 | 三相负载保护控制装置 |
US20050127922A1 (en) * | 2003-12-12 | 2005-06-16 | Imtiaz Khan | High level arc fault detector |
CN101233548A (zh) * | 2005-05-06 | 2008-07-30 | 伊戈尔·谢尔盖耶维奇·科罗廖夫 | 用于电网和电气装置故障检测的方法和火灾报警设备 |
CN1889318A (zh) * | 2005-06-30 | 2007-01-03 | 上海裕生企业发展有限公司 | 电弧故障保护电路 |
CN1960099A (zh) * | 2005-11-03 | 2007-05-09 | 新巨企业股份有限公司 | 电流侦测模式的弧光放电保护装置 |
US20080225444A1 (en) * | 2007-03-14 | 2008-09-18 | Zippy Technology Corp. | Arc-discharge detection device |
CN201029001Y (zh) * | 2007-03-22 | 2008-02-27 | 新巨企业股份有限公司 | 弧光放电侦测装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102074926A (zh) * | 2011-01-05 | 2011-05-25 | 浙江富隆电气有限公司 | 单体式火灾监控器 |
CN102364533A (zh) * | 2011-07-07 | 2012-02-29 | 安徽海圣电气有限公司 | 全监测型剩余电流式电气火灾监控探测器 |
CN102364533B (zh) * | 2011-07-07 | 2013-11-06 | 安徽海圣电气有限公司 | 全监测型剩余电流式电气火灾监控探测器 |
CN102662103A (zh) * | 2012-05-11 | 2012-09-12 | 成都安可信电子股份有限公司 | 一种防止报警器误报警的方法 |
CN104158153A (zh) * | 2014-05-07 | 2014-11-19 | 湘潭大学 | 一种提高矩阵变换器四步换流稳健运行可靠性的方法 |
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CN101847305B (zh) | 2012-06-13 |
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