CN114047380B - 电能计量方法、装置及电能表 - Google Patents
电能计量方法、装置及电能表 Download PDFInfo
- Publication number
- CN114047380B CN114047380B CN202210029437.2A CN202210029437A CN114047380B CN 114047380 B CN114047380 B CN 114047380B CN 202210029437 A CN202210029437 A CN 202210029437A CN 114047380 B CN114047380 B CN 114047380B
- Authority
- CN
- China
- Prior art keywords
- electric energy
- parameter
- value
- metering
- increment
- 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
- 238000000034 method Methods 0.000 title claims abstract description 50
- 238000009825 accumulation Methods 0.000 claims abstract description 100
- 238000012545 processing Methods 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 9
- 238000004891 communication Methods 0.000 description 8
- 238000004364 calculation method Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000005070 sampling Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- HPDFFVBPXCTEDN-UHFFFAOYSA-N copper manganese Chemical compound [Mn].[Cu] HPDFFVBPXCTEDN-UHFFFAOYSA-N 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000007726 management method 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
- 230000003287 optical effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Current Or Voltage (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210029437.2A CN114047380B (zh) | 2022-01-12 | 2022-01-12 | 电能计量方法、装置及电能表 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210029437.2A CN114047380B (zh) | 2022-01-12 | 2022-01-12 | 电能计量方法、装置及电能表 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114047380A CN114047380A (zh) | 2022-02-15 |
CN114047380B true CN114047380B (zh) | 2022-04-15 |
Family
ID=80196256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210029437.2A Active CN114047380B (zh) | 2022-01-12 | 2022-01-12 | 电能计量方法、装置及电能表 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114047380B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114488915B (zh) * | 2022-03-31 | 2022-07-01 | 石家庄科林电气股份有限公司 | 一种mcu非正常复位的处理方法及实现该方法的电能表 |
CN117405970A (zh) * | 2023-12-15 | 2024-01-16 | 石家庄科林电气股份有限公司 | 一种电能表的精确计量方法、装置及电能表 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3676770A (en) * | 1970-05-15 | 1972-07-11 | Anderson Power Products | Pulse sampling battery fuel gauging and resistance metering method and means |
CN1963533A (zh) * | 2006-12-06 | 2007-05-16 | 北京中星微电子有限公司 | 电能计量中的防潜动电路和防潜动方法 |
CN105866530A (zh) * | 2016-03-25 | 2016-08-17 | 四川长虹电器股份有限公司 | 基于电能计量芯片的电量计量方法 |
CN107300640A (zh) * | 2016-04-14 | 2017-10-27 | 上海贝岭股份有限公司 | 电能计量装置 |
WO2018053726A1 (zh) * | 2016-09-21 | 2018-03-29 | 深圳市思达仪表有限公司 | 单相三线电能表双锰铜采样电路产生脉冲的方法 |
CN109470918A (zh) * | 2018-11-30 | 2019-03-15 | 武汉盛帆电子股份有限公司 | Ir46电能表的电量数据处理方法和ir46电能表 |
CN109782059A (zh) * | 2018-12-24 | 2019-05-21 | 浙江恒业电子有限公司 | 一种准确计量反向有功电能的方法 |
CN110133569A (zh) * | 2019-05-28 | 2019-08-16 | 国网河北省电力有限公司邢台供电分公司 | 电能表检定方法及装置 |
CN110858441A (zh) * | 2018-08-23 | 2020-03-03 | 杭州明特科技有限公司 | 电能快速上报系统/方法、电能表、及介质 |
CN112763777A (zh) * | 2020-12-28 | 2021-05-07 | 华立科技股份有限公司 | 一种智能电表的电量存储方法、装置、设备及介质 |
CN112782470A (zh) * | 2020-12-14 | 2021-05-11 | 浙江恒业电子有限公司 | 一种基于mcu提高三相费控智能电表计量精度的方法及系统 |
-
2022
- 2022-01-12 CN CN202210029437.2A patent/CN114047380B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3676770A (en) * | 1970-05-15 | 1972-07-11 | Anderson Power Products | Pulse sampling battery fuel gauging and resistance metering method and means |
CN1963533A (zh) * | 2006-12-06 | 2007-05-16 | 北京中星微电子有限公司 | 电能计量中的防潜动电路和防潜动方法 |
CN105866530A (zh) * | 2016-03-25 | 2016-08-17 | 四川长虹电器股份有限公司 | 基于电能计量芯片的电量计量方法 |
CN107300640A (zh) * | 2016-04-14 | 2017-10-27 | 上海贝岭股份有限公司 | 电能计量装置 |
WO2018053726A1 (zh) * | 2016-09-21 | 2018-03-29 | 深圳市思达仪表有限公司 | 单相三线电能表双锰铜采样电路产生脉冲的方法 |
CN110858441A (zh) * | 2018-08-23 | 2020-03-03 | 杭州明特科技有限公司 | 电能快速上报系统/方法、电能表、及介质 |
CN109470918A (zh) * | 2018-11-30 | 2019-03-15 | 武汉盛帆电子股份有限公司 | Ir46电能表的电量数据处理方法和ir46电能表 |
CN109782059A (zh) * | 2018-12-24 | 2019-05-21 | 浙江恒业电子有限公司 | 一种准确计量反向有功电能的方法 |
CN110133569A (zh) * | 2019-05-28 | 2019-08-16 | 国网河北省电力有限公司邢台供电分公司 | 电能表检定方法及装置 |
CN112782470A (zh) * | 2020-12-14 | 2021-05-11 | 浙江恒业电子有限公司 | 一种基于mcu提高三相费控智能电表计量精度的方法及系统 |
CN112763777A (zh) * | 2020-12-28 | 2021-05-07 | 华立科技股份有限公司 | 一种智能电表的电量存储方法、装置、设备及介质 |
Non-Patent Citations (3)
Title |
---|
Design and Implementation of the Minitype Electric Energy Meter Field Calibrator Based on MCP3906;Li Yongjun;《2012 International Conference on Industrial Control and Electronics Engineering》;20121004;全文 * |
Study on on-line detection scheme of DC electric energy metering for electric vehicles;Hou Xingzhe;《2017 13th IEEE International Conference on Electronic Measurement & Instruments (ICEMI)》;20180123;全文 * |
电量寄存器的研发与应用;国鑫 等;《山东电机工程学会2011年学术年会论文集》;20111201;全文 * |
Also Published As
Publication number | Publication date |
---|---|
CN114047380A (zh) | 2022-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN114047380B (zh) | 电能计量方法、装置及电能表 | |
CN104914304B (zh) | 一种波动负荷下的电能精确计量方法及计量装置 | |
US7573237B2 (en) | System and method for monitoring battery state | |
CN104965186A (zh) | 根据温度对电能表电能计量误差进行自动补偿的校准方法 | |
TW201314236A (zh) | 電池容量預測裝置及其預測方法 | |
CN100425995C (zh) | 电能计量中的防潜动电路和防潜动方法 | |
CN109407043B (zh) | 电能表校准方法、装置以及设备 | |
WO2019140956A1 (zh) | 电量计量精度检测方法、其装置及计算机存储介质 | |
CN109100674B (zh) | 一种基于分布式电能的计量方法、误差检测方法及装置 | |
WO2022183976A1 (zh) | 一种基于库仑计测量电池剩余电量的方法与系统 | |
CN101988957A (zh) | 变电站合并单元电量采样准确性的动态检测方法及系统 | |
CN103135650A (zh) | 电流/频率变换电路线性度及对称性数字补偿方法 | |
CN100425994C (zh) | 电能计量中的防潜动电路和防潜动方法 | |
CN112444671A (zh) | 基于瞬时功率的电能表电能计量方法、装置及储存介质 | |
US20200341039A1 (en) | Adaptive Power Measurement Accumulator with a Changing Sampling Frequency | |
CN107632263A (zh) | 一种利用电压值表征剩余电池电量的方法及系统 | |
CN104897964A (zh) | 一种测量可变电阻阻值的电路及方法 | |
JP2015141018A (ja) | 電子式指示計器 | |
CN204649835U (zh) | 根据温度对电能表电能计量误差进行自动补偿的校准装置 | |
CN111856385A (zh) | 一种电量突变故障检测方法、装置和设备 | |
CN206450754U (zh) | 一种基于esprite的冲击负荷计量装置 | |
US20100286935A1 (en) | Methods for Extrapolating an Energy Measurement | |
CN117471328B (zh) | 铅酸电池容量的确定方法、系统和终端设备 | |
CN115291123B (zh) | 用于表征多个电池单元的方法、电池参数估算装置和方法 | |
CN114236455B (zh) | 一种处理漏脉冲的电能表检定用误差计算装置和方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20220215 Assignee: Hangzhou Zichuan Technology Co.,Ltd. Assignor: Holley Technology Ltd. Contract record no.: X2023980044552 Denomination of invention: Electricity metering methods, devices, and energy meters Granted publication date: 20220415 License type: Common License Record date: 20231025 Application publication date: 20220215 Assignee: Hangzhou Xianwo Technology Co.,Ltd. Assignor: Holley Technology Ltd. Contract record no.: X2023980044548 Denomination of invention: Electricity metering methods, devices, and energy meters Granted publication date: 20220415 License type: Common License Record date: 20231025 |