CN104200395A - Technology for achieving missing data intelligent automatic additional recording based on automatic additional recording strategy definition - Google Patents

Technology for achieving missing data intelligent automatic additional recording based on automatic additional recording strategy definition Download PDF

Info

Publication number
CN104200395A
CN104200395A CN201410419622.8A CN201410419622A CN104200395A CN 104200395 A CN104200395 A CN 104200395A CN 201410419622 A CN201410419622 A CN 201410419622A CN 104200395 A CN104200395 A CN 104200395A
Authority
CN
China
Prior art keywords
electric weight
day
amended record
additional recording
data
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.)
Pending
Application number
CN201410419622.8A
Other languages
Chinese (zh)
Inventor
马一飞
沈沉
郑盈
李一男
邱晓筠
林淑英
沈海泓
陈清泰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG CREAWAY AUTOMATION ENGINEERING Co Ltd
ZHEJIANG ELECTRIC POWER ELECTRON TECHNOLOGY Co
State Grid Corp of China SGCC
State Grid Zhejiang Electric Power Co Ltd
Original Assignee
ZHEJIANG CREAWAY AUTOMATION ENGINEERING Co Ltd
ZHEJIANG ELECTRIC POWER ELECTRON TECHNOLOGY Co
State Grid Corp of China SGCC
State Grid Zhejiang Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZHEJIANG CREAWAY AUTOMATION ENGINEERING Co Ltd, ZHEJIANG ELECTRIC POWER ELECTRON TECHNOLOGY Co, State Grid Corp of China SGCC, State Grid Zhejiang Electric Power Co Ltd filed Critical ZHEJIANG CREAWAY AUTOMATION ENGINEERING Co Ltd
Priority to CN201410419622.8A priority Critical patent/CN104200395A/en
Publication of CN104200395A publication Critical patent/CN104200395A/en
Pending legal-status Critical Current

Links

Landscapes

  • Supply And Distribution Of Alternating Current (AREA)

Abstract

The invention aims at solving existing problems and reducing influences from missing electric quantity data on line loss statistics, and provides a technology for achieving missing data intelligent automatic additional recording based on an automatic additional recording strategy definition. The technology for achieving the missing data intelligent automatic additional recording based on the automatic additional recording strategy definition achieves the automatic additional recording for leaking point electric quantity data through additional recording strategies of load integration, mean value replacement and the like, and simultaneously enables additionally recorded data to be close to actual data, and improves accuracy of the additionally recorded data. The technology for achieving the missing data intelligent automatic additional recording based on the automatic additional recording strategy definition can improve the accuracy of the data, and enables the additionally recorded electric quantity data to be close to actual numerical value.

Description

Based on automatic amended record policy definition, realize the missing data intelligence technology of amended record automatically
Technical field
The present invention relates to data amended record field, specific design is a kind of realizes the missing data intelligence technology of amended record automatically based on automatic amended record policy definition.
Background technology
The integrality of basic data is the prerequisite of carrying out line loss statistical study, the same period, the electric quantity data of line loss system for quoting acquisition system carried out line loss statistical study, in can practical operation, because electric meter fault, communication failure, electric weight leak, the reason such as copy, the data of collection are imperfect.Acquisition system has only all been carried out amended record according to the alternative amended record strategy of electric weight to the critical point of electric quantity data disappearance, public change, low pressure at present, special change is not carried out to amended record.Thereby the data of obtaining from acquisition system also exist electric weight disappearance problem, thereby accuracy and the integrality of line loss statistics have been affected.
Summary of the invention
The object of the invention is to solve existing existing problem, reduce to lack the impact of electric quantity data on line loss statistics, the present invention proposes a kind of technology that realizes the automatic amended record of missing data intelligence based on automatic amended record policy definition, by amended record strategies such as load integration, average replacements, realize the object of automatic amended record leak source electric quantity data, the data that simultaneously make amended record are closing to reality data more, improve the accuracy of amended record data.
In order to realize described object, the present invention is based on automatic amended record policy definition and realize the missing data intelligence technology of amended record automatically,
In electric weight when disappearance on the same day, judgement in, a day electric weight is normal electric weight or amended record electric weight, if upper day electric weight is normal electric weight, disappearance day an electric weight to use day normal daily power consumption alternative, if electric weight was amended record electric weight in upper day, upper day electric weight of judgement is normal electric weight or amended record electric weight, if electric weight was normal electric weight in upper day, to use day normal daily power consumption alternative for a disappearance day electric weight, if electric weight was amended record electric weight in upper day, whether the upper day electric weight of judgement is that excalation and load disappearance are less than 1/3, if upper day electric weight is that excalation and load disappearance are less than 1/3, get the load curve that obtains day on missing data object, load curve data are carried out to time integral and obtain daily power consumption, disappearance day electric weight substitutes with this daily power consumption, if if upper day electric weight is not that excalation or load disappearance are less than 1/3, before getting missing data, M days normal daily power consumption mean value substitutes, described M is greater than 3 integer.
Preferably, the value of described M is 3 or 5 or 7.The accurate performance of the data of the excessive or too small power consumption mean value calculation of M value all can reduce.
Preferably, the value of described M is 3.M value is 3 o'clock, adopts the result of electric weight mean value calculation relatively more accurate.
By implementing the present invention, can obtain following useful technique effect: adopt electric quantity data amended record method amended record data of the present invention, can improve the accuracy of data, the electric quantity data that makes automatic amended record is closing to reality numerical value more.
Embodiment
For the ease of those skilled in the art's understanding, below in conjunction with specific embodiment, the present invention is further illustrated:
Based on automatic amended record policy definition, realize the missing data intelligence technology of amended record automatically, when the same day, electric weight lacked, in judgement, a day electric weight is normal electric weight or amended record electric weight, if upper day electric weight is normal electric weight, to use day normal daily power consumption alternative for a disappearance day electric weight, if electric weight was amended record electric weight in upper day, upper day electric weight of judgement is normal electric weight or amended record electric weight, if electric weight was normal electric weight in upper day, to use day normal daily power consumption alternative for a disappearance day electric weight, if electric weight was amended record electric weight in upper day, whether the upper day electric weight of judgement is that excalation and load disappearance are less than 1/3, if upper day electric weight is that excalation and load disappearance are less than 1/3, get the load curve that obtains day on missing data object, load curve data are carried out to time integral and obtain daily power consumption, disappearance day electric weight substitutes with this daily power consumption, if if upper day electric weight is not that excalation or load disappearance are less than 1/3, before getting missing data, M days normal daily power consumption mean value substitutes, described M is greater than 3 integer, the value of M can be 3 or 5 or 7.
The electric quantity data in certain user July, normal from the electric quantity data of No. 1-13 collection, start to occur electric quantity data disappearance and whole leak sources of loading for No. 14, wherein from the electric quantity data of No. 7 to No. 13, be followed successively by: 578.6, 587.1, 584.8, 616, 711.8, 530.8, 255.7, first according to electric weight alternative strategy, get the normal data of upper days No. 13 electric weight of No. 14 disappearances is carried out to amended record, No. 14 electric quantity data amended record results are 255.7, with comprehending, get the electric weight of days No. 13 electric quantity data of No. 15 disappearances is carried out to amended record, No. 15 electric quantity data amended record results are 255.7.Be system amended record due to No. 14 and No. 15, amended record for No. 16 disappearance electric quantity datas, neither meet electric weight and substitute the amended record strategy that does not also meet load integration, therefore the average that system can adopt the alternative strategy of average to get front 7 day data is carried out amended record to the electric weight of No. 16 disappearances, (584.8+616+711.8+530.8+255.7+255.7+255.7)/7=458.6, No. 16 electric quantity data amended record results are 458.6, and No. 16 later disappearance electric weight systems can be carried out amended record according to the alternative strategy of average successively.
By statistics, find, adopt the method for the automatic amended record of missing data intelligence of the present invention to carry out automatic amended record, the data of its amended record are more more accurate than commonsense method, improved the accuracy of automatic amended record.
The foregoing is only specific embodiments of the invention, but technical characterictic of the present invention is not limited to this, any those skilled in the art is in the field of the invention, and the variation of doing or modification are all encompassed among the scope of the claims of the present invention.

Claims (3)

1. based on automatic amended record policy definition, realize the missing data intelligence technology of amended record automatically, it is characterized in that: comprising:
In electric weight when disappearance on the same day, judgement in, a day electric weight is normal electric weight or amended record electric weight, if upper day electric weight is normal electric weight, disappearance day an electric weight to use day normal daily power consumption alternative, if electric weight was amended record electric weight in upper day, upper day electric weight of judgement is normal electric weight or amended record electric weight, if electric weight was normal electric weight in upper day, to use day normal daily power consumption alternative for a disappearance day electric weight, if electric weight was amended record electric weight in upper day, whether the upper day electric weight of judgement is that excalation and load disappearance are less than 1/3, if upper day electric weight is that excalation and load disappearance are less than 1/3, get the load curve that obtains day on missing data object, load curve data are carried out to time integral and obtain daily power consumption, disappearance day electric weight substitutes with this daily power consumption, if if upper day electric weight is not that excalation or load disappearance are less than 1/3, before getting missing data, M days normal daily power consumption mean value substitutes, described M is greater than 3 integer.
2. the technology that realizes the automatic amended record of missing data intelligence based on automatic amended record policy definition as claimed in claim 1, is characterized in that: the value of described M is 3 or 5 or 7.
3. the technology that realizes the automatic amended record of missing data intelligence based on automatic amended record policy definition as claimed in claim 2, is characterized in that: the value of described M is 3.
CN201410419622.8A 2014-08-22 2014-08-22 Technology for achieving missing data intelligent automatic additional recording based on automatic additional recording strategy definition Pending CN104200395A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410419622.8A CN104200395A (en) 2014-08-22 2014-08-22 Technology for achieving missing data intelligent automatic additional recording based on automatic additional recording strategy definition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410419622.8A CN104200395A (en) 2014-08-22 2014-08-22 Technology for achieving missing data intelligent automatic additional recording based on automatic additional recording strategy definition

Publications (1)

Publication Number Publication Date
CN104200395A true CN104200395A (en) 2014-12-10

Family

ID=52085681

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410419622.8A Pending CN104200395A (en) 2014-08-22 2014-08-22 Technology for achieving missing data intelligent automatic additional recording based on automatic additional recording strategy definition

Country Status (1)

Country Link
CN (1) CN104200395A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106169160A (en) * 2016-06-01 2016-11-30 国网河北省电力公司电力科学研究院 A kind of electricity abnormity diagnosis based on critical point power system and electricity complementing method
CN107918052A (en) * 2017-10-30 2018-04-17 威胜集团有限公司 The compensation calculation method of load curve
CN108169621A (en) * 2017-12-05 2018-06-15 国电南瑞科技股份有限公司 Taiwan area power-off event complementing method based on support vector machines
CN108761196A (en) * 2018-03-30 2018-11-06 国家电网公司 A kind of intelligent electric meter user missing voltage data restorative procedure
CN111127247A (en) * 2019-11-21 2020-05-08 深圳供电局有限公司 Electric quantity data acquisition method and device, computer equipment and storage medium
CN111141950A (en) * 2019-12-03 2020-05-12 深圳供电局有限公司 Method for judging and repairing time-sharing code abnormality of electric meter of metering automation system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103049522A (en) * 2012-12-19 2013-04-17 中国电力科学研究院 Automatic substitution method for multi-data sources of electric quantity

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103049522A (en) * 2012-12-19 2013-04-17 中国电力科学研究院 Automatic substitution method for multi-data sources of electric quantity

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106169160A (en) * 2016-06-01 2016-11-30 国网河北省电力公司电力科学研究院 A kind of electricity abnormity diagnosis based on critical point power system and electricity complementing method
CN107918052A (en) * 2017-10-30 2018-04-17 威胜集团有限公司 The compensation calculation method of load curve
CN107918052B (en) * 2017-10-30 2020-02-07 威胜集团有限公司 Compensation calculation method of load curve
CN108169621A (en) * 2017-12-05 2018-06-15 国电南瑞科技股份有限公司 Taiwan area power-off event complementing method based on support vector machines
CN108761196A (en) * 2018-03-30 2018-11-06 国家电网公司 A kind of intelligent electric meter user missing voltage data restorative procedure
CN111127247A (en) * 2019-11-21 2020-05-08 深圳供电局有限公司 Electric quantity data acquisition method and device, computer equipment and storage medium
CN111127247B (en) * 2019-11-21 2024-01-19 深圳供电局有限公司 Electric quantity data acquisition method, device, computer equipment and storage medium
CN111141950A (en) * 2019-12-03 2020-05-12 深圳供电局有限公司 Method for judging and repairing time-sharing code abnormality of electric meter of metering automation system

Similar Documents

Publication Publication Date Title
CN104200395A (en) Technology for achieving missing data intelligent automatic additional recording based on automatic additional recording strategy definition
WO2012103072A3 (en) Aggregated real-time power outages/restoration reporting (rtpor) in a secure mesh network
CN107483981B (en) Resource Calculation monitoring distribution method, storage medium, electronic equipment and system is broadcast live
US11208126B2 (en) DC feeder voltage computing device, DC feeder voltage control system, and DC feeder voltage computation method
GB2525542A (en) Estimating condition of battery, related system and vehicle
CN107566910B (en) The customized distribution monitoring method of resource, storage medium, electronic equipment and system is broadcast live
WO2009018142A3 (en) Threat modeling and risk forecasting model
WO2019076245A1 (en) Method for determining charging strategy of spent batteries in battery swap station, and device
GB2493588A (en) Space reservation in a deduplication system
CN109828131B (en) Method for recording occurrence events by intelligent electric meter
CN103323664B (en) Electric power subitem energy consumption timesharing requirement method for early warning
CN103747466A (en) Network flow reminding method
CN107170128B (en) Meter control method, device and system
CN204044953U (en) A kind of door magnetic panalarm
CN202351311U (en) Intelligent voltage calibration device applicable to various power battery and capacitor management systems
CN102480124B (en) Method, device and system for adjusting fixed value of relay protection equipment
CN104167802A (en) Lithium battery depassivation circuit and method
CN204330059U (en) A kind of remote transmitting water meter possessing the warning function that terminates serviceable life
CN107169140A (en) A kind of Parts Inventory early warning system monitored based on automatic mixing
CN203301531U (en) Water conservancy internet of things management system
CN104655218A (en) Safety cut-out type intelligent gas meter with self learning function
CN204652541U (en) Band ups power car video recorder
CN204462799U (en) A kind of field data acquisition control device with remote communicating function
CN106327353A (en) Method for realizing synchronism of statistical line loss rates of power grid
TW200943040A (en) Method for battery management in a computer system

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information

Address after: 100045 West Chang'an Avenue, Beijing, No. 86, No.

Applicant after: State Grid Corporation of China

Applicant after: State Grid Zhejiang Electric Power Company

Applicant after: Zhejiang Huayun Information Technology Co., Ltd.

Applicant after: ZHEJIANG ELECTRIC POWER ELECTRON TECHNOLOGY COMPANY

Address before: 100045 West Chang'an Avenue, Beijing, No. 86, No.

Applicant before: State Grid Corporation of China

Applicant before: State Grid Zhejiang Electric Power Company

Applicant before: Zhejiang Creaway Automation Engineering Co., Ltd.

Applicant before: ZHEJIANG ELECTRIC POWER ELECTRON TECHNOLOGY COMPANY

COR Change of bibliographic data
RJ01 Rejection of invention patent application after publication

Application publication date: 20141210

RJ01 Rejection of invention patent application after publication