CN105911346A - 一种分别计量基波和谐波的双向智能电表及其计量方法 - Google Patents
一种分别计量基波和谐波的双向智能电表及其计量方法 Download PDFInfo
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- CN105911346A CN105911346A CN201610521673.0A CN201610521673A CN105911346A CN 105911346 A CN105911346 A CN 105911346A CN 201610521673 A CN201610521673 A CN 201610521673A CN 105911346 A CN105911346 A CN 105911346A
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000004891 communication Methods 0.000 claims abstract description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 16
- 230000005611 electricity Effects 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000004088 simulation Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
- G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
- G01R22/10—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods using digital techniques
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
- G01R23/16—Spectrum analysis; Fourier analysis
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Measurement Of Current Or Voltage (AREA)
Abstract
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Claims (3)
Priority Applications (1)
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CN201610521673.0A CN105911346A (zh) | 2016-07-05 | 2016-07-05 | 一种分别计量基波和谐波的双向智能电表及其计量方法 |
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CN201610521673.0A CN105911346A (zh) | 2016-07-05 | 2016-07-05 | 一种分别计量基波和谐波的双向智能电表及其计量方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111025014A (zh) * | 2019-12-30 | 2020-04-17 | 东南大学 | 一种一体化双向计量与监控*** |
CN116381325A (zh) * | 2023-03-29 | 2023-07-04 | 四川辰鳗科技有限公司 | 一种分布式能源计量方法、***、电子设备及介质 |
Citations (9)
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---|---|---|---|---|
CN101144841A (zh) * | 2007-08-03 | 2008-03-19 | 杭州万工科技有限公司 | 一种谐波电能的计量方法 |
CN102156219A (zh) * | 2011-03-21 | 2011-08-17 | 保定市理想电器设备制造有限公司 | 多功能一体化高压计量装置 |
US20110241655A1 (en) * | 2010-04-02 | 2011-10-06 | Korea Electric Power Corporation | Bidirectional 3 phase power meter for compensating reverse load flow and method for metering thereby |
CN102662106A (zh) * | 2012-05-30 | 2012-09-12 | 重庆市电力公司长寿供电局 | 谐波电网电能计量方法 |
CN102735922A (zh) * | 2012-07-04 | 2012-10-17 | 江苏林洋电子股份有限公司 | 一种低成本单相谐波电能表 |
CN203561692U (zh) * | 2013-11-12 | 2014-04-23 | 国家电网公司 | 具有自动量程切换且基波和谐波分别计量的电能表 |
CN103852637A (zh) * | 2014-04-04 | 2014-06-11 | 唐山紫光智能电子有限公司 | 具有基波计量功能的智能电表及其测量方法 |
CN204116451U (zh) * | 2014-10-30 | 2015-01-21 | 国家电网公司 | 一种配电变压器能效计量检测装置 |
CN205958645U (zh) * | 2016-07-05 | 2017-02-15 | 国网重庆市电力公司市区供电分公司 | 一种分别计量基波和谐波的双向智能电表 |
-
2016
- 2016-07-05 CN CN201610521673.0A patent/CN105911346A/zh active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101144841A (zh) * | 2007-08-03 | 2008-03-19 | 杭州万工科技有限公司 | 一种谐波电能的计量方法 |
US20110241655A1 (en) * | 2010-04-02 | 2011-10-06 | Korea Electric Power Corporation | Bidirectional 3 phase power meter for compensating reverse load flow and method for metering thereby |
CN102156219A (zh) * | 2011-03-21 | 2011-08-17 | 保定市理想电器设备制造有限公司 | 多功能一体化高压计量装置 |
CN102662106A (zh) * | 2012-05-30 | 2012-09-12 | 重庆市电力公司长寿供电局 | 谐波电网电能计量方法 |
CN102735922A (zh) * | 2012-07-04 | 2012-10-17 | 江苏林洋电子股份有限公司 | 一种低成本单相谐波电能表 |
CN203561692U (zh) * | 2013-11-12 | 2014-04-23 | 国家电网公司 | 具有自动量程切换且基波和谐波分别计量的电能表 |
CN103852637A (zh) * | 2014-04-04 | 2014-06-11 | 唐山紫光智能电子有限公司 | 具有基波计量功能的智能电表及其测量方法 |
CN204116451U (zh) * | 2014-10-30 | 2015-01-21 | 国家电网公司 | 一种配电变压器能效计量检测装置 |
CN205958645U (zh) * | 2016-07-05 | 2017-02-15 | 国网重庆市电力公司市区供电分公司 | 一种分别计量基波和谐波的双向智能电表 |
Non-Patent Citations (1)
Title |
---|
熊文: "谐波定性分析法探析", 《中国电业(技术版)》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111025014A (zh) * | 2019-12-30 | 2020-04-17 | 东南大学 | 一种一体化双向计量与监控*** |
CN111025014B (zh) * | 2019-12-30 | 2021-09-28 | 东南大学 | 一种一体化双向计量与监控*** |
CN116381325A (zh) * | 2023-03-29 | 2023-07-04 | 四川辰鳗科技有限公司 | 一种分布式能源计量方法、***、电子设备及介质 |
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Legal Events
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Effective date of registration: 20161222 Address after: Daxigou Chongqing City People's road, Yuzhong District No. 26 Applicant after: URBAN POWER SUPPLY BRANCH OF STATE GRID CHONGQING ELECTRIC POWER Co. Applicant after: CHANGSHA University OF SCIENCE AND TECHNOLOGY Applicant after: State Grid Corporation of China Address before: Daxigou Chongqing City People's road, Yuzhong District No. 26 Applicant before: URBAN POWER SUPPLY BRANCH OF STATE GRID CHONGQING ELECTRIC POWER Co. Applicant before: Changsha University of Science and Technology |
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Application publication date: 20160831 |