CN108226593B - 电能表及其防窃电检测方法 - Google Patents
电能表及其防窃电检测方法 Download PDFInfo
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- CN108226593B CN108226593B CN201611159245.4A CN201611159245A CN108226593B CN 108226593 B CN108226593 B CN 108226593B CN 201611159245 A CN201611159245 A CN 201611159245A CN 108226593 B CN108226593 B CN 108226593B
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- 238000001514 detection method Methods 0.000 title claims abstract description 56
- 230000005611 electricity Effects 0.000 title claims abstract description 26
- 230000002265 prevention Effects 0.000 title claims abstract description 10
- 238000012545 processing Methods 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000002955 isolation Methods 0.000 claims description 20
- 238000004891 communication Methods 0.000 claims description 11
- 230000007935 neutral effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/24—Arrangements for avoiding or indicating fraudulent use
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Current Or Voltage (AREA)
Abstract
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CN201611159245.4A CN108226593B (zh) | 2016-12-15 | 2016-12-15 | 电能表及其防窃电检测方法 |
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CN201611159245.4A CN108226593B (zh) | 2016-12-15 | 2016-12-15 | 电能表及其防窃电检测方法 |
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CN108226593A CN108226593A (zh) | 2018-06-29 |
CN108226593B true CN108226593B (zh) | 2024-04-19 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109861197A (zh) * | 2019-03-08 | 2019-06-07 | 武汉市路灯管理服务中心 | 用于直流供电系统的防交流电并网装置 |
CN110187267B (zh) * | 2019-06-06 | 2021-08-13 | 杭州海兴电力科技股份有限公司 | 单相三线智能电表继电器状态检测电路及方法 |
CN112162143A (zh) * | 2020-08-25 | 2021-01-01 | 国网山东省电力公司惠民县供电公司 | 一种防窃电电能表以及防窃电方法 |
CN113848360B (zh) * | 2021-08-09 | 2024-03-12 | 江苏林洋能源股份有限公司 | 一种用于三相表的负载高阻和旁路窃电检测电路及检测方法 |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4121168A (en) * | 1977-08-24 | 1978-10-17 | Burr-Brown Research Corporation | Optically coupled bias circuit for complementary output circuit and method |
CN2164049Y (zh) * | 1993-05-06 | 1994-05-04 | 段彬 | 多功能防窃电装置 |
CN2389370Y (zh) * | 1999-06-17 | 2000-07-26 | 陈树根 | 一种防窃电装置 |
CN2403027Y (zh) * | 1999-12-24 | 2000-10-25 | 丁仕珍 | 一种电表防窃电装置 |
CN2438251Y (zh) * | 2000-08-16 | 2001-07-04 | 迟赤丹 | 防窃电器 |
CN2503491Y (zh) * | 2001-09-25 | 2002-07-31 | 胜利油田龙发工贸有限责任公司 | 智能防窃电计量箱 |
JP2003021649A (ja) * | 2001-07-10 | 2003-01-24 | Fuji Electric Co Ltd | 盗電防止装置、盗電防止方法およびその方法をコンピュータに実行させるプログラム |
JP2003124564A (ja) * | 2001-10-18 | 2003-04-25 | Smk Corp | 半導体レーザの駆動制御装置 |
CN2879200Y (zh) * | 2006-01-24 | 2007-03-14 | 刘浩 | 电表防窃电防漏电装置 |
CN102269545A (zh) * | 2011-06-16 | 2011-12-07 | 长沙理工大学 | 激光烟花点火器 |
CN203423795U (zh) * | 2013-09-09 | 2014-02-05 | 胡福生 | 一种应用于取消射极输出级的音频放大器附加电路 |
CN204993059U (zh) * | 2015-09-25 | 2016-01-20 | 新宝电机(东莞)有限公司 | 一种恒压电源的输出电流控制输出电压的电路 |
CN206235646U (zh) * | 2016-12-15 | 2017-06-09 | 成都长城开发科技有限公司 | 电能表 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6253439B2 (ja) * | 2014-02-17 | 2017-12-27 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
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2016
- 2016-12-15 CN CN201611159245.4A patent/CN108226593B/zh active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4121168A (en) * | 1977-08-24 | 1978-10-17 | Burr-Brown Research Corporation | Optically coupled bias circuit for complementary output circuit and method |
CN2164049Y (zh) * | 1993-05-06 | 1994-05-04 | 段彬 | 多功能防窃电装置 |
CN2389370Y (zh) * | 1999-06-17 | 2000-07-26 | 陈树根 | 一种防窃电装置 |
CN2403027Y (zh) * | 1999-12-24 | 2000-10-25 | 丁仕珍 | 一种电表防窃电装置 |
CN2438251Y (zh) * | 2000-08-16 | 2001-07-04 | 迟赤丹 | 防窃电器 |
JP2003021649A (ja) * | 2001-07-10 | 2003-01-24 | Fuji Electric Co Ltd | 盗電防止装置、盗電防止方法およびその方法をコンピュータに実行させるプログラム |
CN2503491Y (zh) * | 2001-09-25 | 2002-07-31 | 胜利油田龙发工贸有限责任公司 | 智能防窃电计量箱 |
JP2003124564A (ja) * | 2001-10-18 | 2003-04-25 | Smk Corp | 半導体レーザの駆動制御装置 |
CN2879200Y (zh) * | 2006-01-24 | 2007-03-14 | 刘浩 | 电表防窃电防漏电装置 |
CN102269545A (zh) * | 2011-06-16 | 2011-12-07 | 长沙理工大学 | 激光烟花点火器 |
CN203423795U (zh) * | 2013-09-09 | 2014-02-05 | 胡福生 | 一种应用于取消射极输出级的音频放大器附加电路 |
CN204993059U (zh) * | 2015-09-25 | 2016-01-20 | 新宝电机(东莞)有限公司 | 一种恒压电源的输出电流控制输出电压的电路 |
CN206235646U (zh) * | 2016-12-15 | 2017-06-09 | 成都长城开发科技有限公司 | 电能表 |
Non-Patent Citations (1)
Title |
---|
采用双锰铜取样的防窃电单相智能电能表设计;朱华 等;《计量与测试技术》;1-4 * |
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CN108226593A (zh) | 2018-06-29 |
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