CN112562303A - Intelligent power grid metering adjustment system and method - Google Patents

Intelligent power grid metering adjustment system and method Download PDF

Info

Publication number
CN112562303A
CN112562303A CN202011279850.1A CN202011279850A CN112562303A CN 112562303 A CN112562303 A CN 112562303A CN 202011279850 A CN202011279850 A CN 202011279850A CN 112562303 A CN112562303 A CN 112562303A
Authority
CN
China
Prior art keywords
information
concentrator
electric meter
intelligent electric
intelligent
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
CN202011279850.1A
Other languages
Chinese (zh)
Inventor
邹裕青
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.)
Guangdong Power Grid Co Ltd
Heyuan Power Supply Bureau of Guangdong Power Grid Co Ltd
Original Assignee
Guangdong Power Grid Co Ltd
Heyuan Power Supply Bureau of Guangdong Power Grid 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 Guangdong Power Grid Co Ltd, Heyuan Power Supply Bureau of Guangdong Power Grid Co Ltd filed Critical Guangdong Power Grid Co Ltd
Priority to CN202011279850.1A priority Critical patent/CN112562303A/en
Publication of CN112562303A publication Critical patent/CN112562303A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00Electric signal transmission systems
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07FCOIN-FREED OR LIKE APPARATUS
    • G07F15/00Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
    • G07F15/003Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for electricity

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

The invention provides a power grid metering intelligent adjustment system and a method thereof, wherein the intelligent adjustment system comprises at least two district concentrators, at least two intelligent electric meter modules, a power grid metering module and a network communication module; the intelligent electric meter is used for collecting the user electricity utilization information and sending the user electricity utilization information to the connected distribution room concentrator in a carrier communication mode; the transformer area concentrator comprises a detection module, and the detection module is used for detecting the number of the intelligent electric meters in the intelligent electric meter module connected with the transformer area concentrator; and the power grid metering module is used for sending a power utilization information receiving instruction to the region concentrator connected with the increased intelligent electric meters after receiving the information of the intelligent electric meters, so that the region concentrator receives the user power utilization information acquired by the increased intelligent electric meters. According to the intelligent power grid metering adjustment system and method provided by the embodiment of the invention, the collection of the user power utilization information can be realized without the need of field adjustment of the user variable relation of the intelligent electric meter by a worker.

Description

Intelligent power grid metering adjustment system and method
Technical Field
The invention relates to the field of power grids, in particular to a power grid metering intelligent adjusting system and a method thereof.
Background
In the power grid enterprise, the electric charge payment mode is that a user pays the electric charge once per month, namely the power grid enterprise needs to read the electric meter once per month. For various reasons, the automatic meter reading system has the condition that the electric meter cannot be read individually every month, for example, a user applies for passing a house, the electric meter in the original station area is taken to another station area for installation, if the system is not replaced timely, the condition that the electric meter cannot be read occurs, so that the station areas governed by a customer manager need to be maintained on site, the electric meter which cannot be read is processed on site, a large amount of time and energy of workers are needed, the material cost is also increased, and the like, so that the operation and maintenance pressure of a line power supply station is greatly increased.
The traditional mode is that power supply personnel of a power supply station go to a site where a user installs an electric meter to check whether the user change relation of the electric meter is correct, the user needs to take a bus to go to a mountain road in a rural area, and sometimes, one electric meter needs to spend a distance of one hour or two hours, so that a large number of buses are consumed. The traditional method is time-consuming and labor-consuming, has high cost and may cause user variable relation errors due to human reasons.
Disclosure of Invention
According to the intelligent power grid metering adjustment system and method provided by the embodiment of the invention, the collection of the user power utilization information can be realized without the need of field adjustment of the user variable relation of the intelligent electric meter by a worker.
In a first aspect, an embodiment of the present invention provides an intelligent power grid metering adjustment system, including at least two distribution area concentrators, at least two smart meter modules, a power grid metering module, and a network communication module;
one said district concentrator connect one said intelligent ammeter module; the intelligent electric meter module comprises at least one intelligent electric meter; the transformer area concentrator is connected with each intelligent electric meter in the connected intelligent electric meter modules;
the intelligent electric meter is used for collecting user electricity utilization information and sending the user electricity utilization information to the connected distribution area concentrator in a carrier communication mode;
the power grid metering module is used for receiving user power utilization information sent by the platform area concentrator through the network communication module;
the distribution area concentrator comprises a detection module, the detection module is used for detecting the number of the intelligent electric meters in the intelligent electric meter module connected with the distribution area concentrator, acquiring the electric meter information of the increased intelligent electric meters when the number of the intelligent electric meters is increased, and sending the electric meter information to the power grid metering module through the network communication module;
the power grid metering module is used for receiving the information of the intelligent electric meter and then sending a power utilization information receiving instruction to the region concentrator connected with the intelligent electric meter, so that the region concentrator receives the power utilization information of the user collected by the intelligent electric meter.
Optionally, the power grid metering module includes a storage unit, and the storage unit is configured to store the user power consumption information sent by the platform area concentrator.
Optionally, the storage unit is further configured to store user personal information.
Optionally, the power grid metering module is further configured to send, to the distribution area concentrator through the network communication module, user personal information of the smart electric meter connected to the distribution area concentrator, and the distribution area concentrator is configured to store the user personal information, bind the user personal information with corresponding power consumption information, and send the bound user personal information to the power grid metering module.
Optionally, the power grid metering module further includes a display unit;
the display unit is used for displaying the information of the distribution area concentrator connected with each intelligent electric meter, the corresponding personal information of the user and the collected power utilization information of the user.
Optionally, the transformer area concentrators are located on transformers, and one transformer includes one transformer area concentrator, and the transformer area concentrators are electrically connected to the transformers.
Optionally, the detection module is configured to send an information acquisition instruction to the added smart meters when the number of the smart meters is increased;
the added intelligent electric meter is also used for sending the electric meter information to the detection module after receiving the information acquisition instruction.
Optionally, the detection module is configured to send the information acquisition instruction to the added smart electric meter in a carrier communication manner;
the added intelligent electric meter is used for sending the electric meter information to the detection module in a carrier communication mode.
In a second aspect, an embodiment of the present invention further provides a method for intelligently adjusting power grid metering, including:
the intelligent electric meter collects the user electricity utilization information and sends the user electricity utilization information to the connected distribution room concentrator in a carrier communication mode;
the power grid metering module receives the user power utilization information sent by the platform area concentrator through a network communication module;
the distribution area concentrator comprises a detection module, the detection module detects the number of the intelligent electric meters in the intelligent electric meter module connected with the distribution area concentrator, when the number of the intelligent electric meters is increased, the increased electric meter information of the intelligent electric meters is obtained, and the electric meter information is sent to the power grid metering module through the network communication module;
the power grid metering module receives the information of the intelligent electric meter and then sends a power utilization information receiving instruction to the district concentrator, wherein the information of the intelligent electric meter is added, and the district concentrator sends a power utilization information receiving instruction to the district concentrator, so that the district concentrator receives the power utilization information of the user collected by the added intelligent electric meter.
Optionally, when the number of the smart meters is increased, the detection module sends an information acquisition instruction to the increased smart meters;
and the added intelligent electric meter sends the electric meter information to the detection module after receiving the information acquisition instruction.
After the detection module in the station concentrator in the intelligent power grid metering adjustment system sends the meter information newly accessed to one intelligent meter to the power grid metering module through the network communication module, the power grid metering module sends an instruction for receiving the user electricity utilization information collected by the newly accessed intelligent meter to the station concentrator through the network communication module, and the station concentrator can receive the user electricity utilization information collected by the newly accessed intelligent meter. The operation and maintenance workload of workers is greatly reduced.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent power grid metering adjustment system according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of an intelligent adjustment method for power grid metering according to an embodiment of the present invention.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad invention. It should be further noted that, for convenience of description, only some structures, not all structures, relating to the embodiments of the present invention are shown in the drawings.
Example one
Fig. 1 is a schematic structural diagram of an intelligent adjustment system for power grid metering according to an embodiment of the present invention, and referring to fig. 1, the intelligent adjustment system for power grid metering according to an embodiment of the present invention includes at least two distribution area concentrators 110, at least two smart meter modules 120, a power grid metering module 130, and a network communication module 140; one distribution area concentrator 110 is connected with one intelligent electric meter module 120; the smart meter module 120 includes at least one smart meter 121; the distribution area concentrator 110 is connected with each smart meter 121 in the connected smart meter module 120; the smart electric meter 121 is configured to collect user power consumption information and send the user power consumption information to the connected distribution room concentrator 110 in a carrier communication manner; the power grid metering module 130 is configured to receive the user power consumption information sent by the distribution room concentrator 110 through the network communication module 140; the distribution center 110 includes a detection module, which is configured to detect the number of smart meters 121 in the smart meter module 120 connected to the distribution center 110, obtain, when the number of smart meters 121 increases, meter information of the increased smart meters 121, and send the meter information to the grid metering module 130 through the network communication module 140; the power grid metering module 130 is configured to send a power consumption information receiving instruction to the district concentrator 110 connected to the added smart meters 121 after receiving the information of the smart meters 121, so that the district concentrator 110 receives the power consumption information of the users collected by the added smart meters 121.
Specifically, each station concentrator 110 can only receive the user electricity consumption information collected by the connected smart electricity meter 121. The detection module in the distribution area concentrator 110 may detect the number of the smart meters 121 connected to the distribution area concentrator 110 in real time, when one smart meter 121 moves from one distribution area concentrator 110 to another distribution area concentrator 110, the detection module in the distribution area concentrator 110 to which the smart meter 121 is newly connected may detect that the number of the smart meters 121 in the distribution area concentrator 110 is increased, and send the meter information of the newly connected smart meter 121 to the grid metering module 130 through the network communication module 140, after the grid metering module 130 receives the meter information, the grid metering module 130 sends a power consumption information receiving instruction through the network communication module 140, so that the distribution area concentrator 110 may receive the user power consumption information collected by the newly connected smart meter 121. Specifically, the electricity meter information may include a number of the smart electricity meter. The information transmission between the station concentrator 110 and the grid metering module 130 may be performed through the network communication module 140, mainly because the station concentrator 110 and the grid metering module 130 have wireless transmission units, for example, a 4G communication card may be installed on each of the station concentrator 110 and the grid metering module 130, so that the station concentrator 110 and the grid metering module 130 may perform 4G network communication.
After the detection module in the station concentrator in the intelligent power grid metering adjustment system sends the meter information of the newly-accessed intelligent electric meter to the power grid metering module through the network communication module, the power grid metering module sends an instruction for receiving the user electricity utilization information collected by the newly-accessed intelligent electric meter to the station concentrator through the network communication module, and the station concentrator can receive the user electricity utilization information collected by the newly-accessed intelligent electric meter. The operation and maintenance workload of workers is greatly reduced.
Optionally, the power grid metering module includes a storage unit, and the storage unit is used for storing the user power consumption information sent by the platform area concentrator.
Specifically, each station concentrator can send the user electricity utilization information collected by the connected intelligent electric meter to the power grid metering module through the network communication module every day, a storage unit in the power grid metering module stores the user electricity utilization information sent by the station concentrator, and the storage unit stores the user electricity utilization information collected by the intelligent electric meter every day, so that a worker or a user can conveniently inquire the electricity utilization information of the user every day in each month.
Optionally, the storage unit is further configured to store user personal information.
Specifically, one intelligent electric meter corresponds to one user, the user personal information corresponds to the intelligent electric meters one by one, and the storage unit stores the user personal information so as to facilitate the power grid metering module to correspondingly store the received user power consumption information and the user personal information. For example, the personal information of the user may be the name, sex, and the like of the user.
Optionally, the power grid metering module is further configured to send user personal information of the smart meter connected to the platform area concentrator through the network communication module, and the platform area concentrator is configured to store the user personal information, bind the user personal information with the corresponding power consumption information, and send the bound user personal information to the power grid metering module.
Specifically, after the address of the user changes, the user carries the intelligent electric meter to transfer to a new address, the intelligent electric meter is connected with the zone concentrator of the new address, and the zone concentrator of the new address cannot receive the user electricity utilization information collected by the intelligent electric meter even if the intelligent electric meter is connected with the zone concentrator of the new address because the personal information of the user is not transferred to the zone concentrator of the new address. When a detection module in the district concentrator detects that the number of the intelligent electric meters of the district concentrator is increased, the detection module sends meter information of a newly-increased intelligent electric meter to the power grid metering module, the power grid metering module calls user personal information corresponding to the intelligent electric meter according to the meter information of the intelligent electric meter and sends the personal information to the district concentrator, meanwhile, a power utilization information receiving instruction is sent, the district concentrator binds the received user personal information with the newly-increased intelligent electric meter and starts to receive the user power utilization information collected by the intelligent electric meter. When the power grid metering module receives the user power consumption information and the user personal information sent by the power grid concentrator, the user power consumption information and the user personal information are directly stored together without inquiring the user personal information corresponding to the user power consumption information again, and therefore the running speed of the power grid metering module is improved.
Optionally, the power grid metering module further includes a display unit; the display unit is used for displaying the information of the region concentrator connected with each intelligent electric meter, the corresponding user personal information and the collected user electricity utilization information.
Specifically, the staff can call the data that smart electric meter gathered in real time, and the staff can input user's name or smart electric meter's serial number and then inquire the district concentrator at smart electric meter place, user personal information and user power consumption information, and the display element can show the information of the district concentrator that smart electric meter connects, the user personal information who corresponds and the user power consumption information of gathering to make things convenient for the staff to look over.
Optionally, the transformer area concentrators are located on transformers, and one transformer includes one transformer area concentrator, and the transformer area concentrators are electrically connected to the transformers.
Specifically, each transformer is correspondingly provided with a station concentrator, and as long as the intelligent electric energy meter receives a power line of the transformer, the station concentrator collects the user electricity utilization information of the intelligent electric energy meter, and cannot collect the user electricity utilization information of other transformers.
Optionally, the detection module is configured to send an information acquisition instruction to the added smart meters when the number of the smart meters is increased; the added intelligent electric meter is also used for sending the electric meter information to the detection module after receiving the information acquisition instruction.
Specifically, when an intelligent electric meter is connected to the region concentrator, the detection module in the region concentrator detects that the number of the intelligent electric meters connected to the region concentrator changes, and sends an information acquisition instruction to the increased intelligent electric meters, so that the intelligent electric meters send the electric meter information of the intelligent electric meter to the detection module. And the distribution center sends the ammeter information to the power grid metering module, so that the power grid metering module calls corresponding user personal information according to the ammeter information. It should be noted that, this embodiment only illustrates an exemplary manner in which the platform concentrator acquires the meter information of the newly added smart meter, and the present invention is not limited thereto. In other embodiments, when a newly added smart meter is connected to a new district concentrator, the meter information may also be actively transmitted to the district concentrator, and the detection module may receive the meter information in real time when detecting that the number of meters increases.
Optionally, the detection module is configured to send the information acquisition instruction to an added smart meter in a carrier communication manner; the added intelligent electric meter is used for sending the electric meter information to the detection module in a carrier communication mode.
Specifically, smart electric meter passes through the wire with the district concentrator and is connected, and this wire can carry the signal of telecommunication to smart electric meter, also is used for carrying out information transfer between smart electric meter and the district concentrator, and is concrete, and information is transmitted with carrier communication's mode.
Example two
Fig. 2 is a schematic flow diagram of an intelligent adjustment method for power grid metering according to an embodiment of the present invention, and referring to fig. 2, an embodiment of the present invention further provides an intelligent adjustment method for power grid metering, where the method includes:
step 210, the intelligent ammeter collects user electricity utilization information and sends the user electricity utilization information to a connected distribution room concentrator in a carrier communication mode;
220, the power grid metering module receives user power utilization information sent by the transformer area concentrator through the network communication module;
step 230, the distribution area concentrator comprises a detection module, the detection module detects the number of the intelligent electric meters in the intelligent electric meter modules connected with the distribution area concentrator, when the number of the intelligent electric meters is increased, the increased electric meter information of the intelligent electric meters is obtained, and the electric meter information is sent to the power grid metering module through the network communication module;
and 240, the power grid metering module sends a power utilization information receiving instruction to the region concentrator connected with the increased intelligent electric meters after receiving the information of the intelligent electric meters, so that the region concentrator receives the power utilization information of the users collected by the increased intelligent electric meters.
Optionally, when the number of the smart meters is increased, the detection module sends an information acquisition instruction to the increased smart meters; and the added intelligent electric meter sends the electric meter information to the detection module after receiving the information acquisition instruction.
The power grid metering intelligent adjustment method provided by the embodiment of the invention and the power grid metering intelligent adjustment system provided by any embodiment of the invention belong to the same inventive concept, have corresponding beneficial effects, and are not detailed in technical details of the embodiment, so that the power grid metering intelligent adjustment system provided by any embodiment of the invention is detailed.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. Those skilled in the art will appreciate that the embodiments of the present invention are not limited to the specific embodiments described herein, and that various obvious changes, adaptations, and substitutions are possible, without departing from the scope of the embodiments of the present invention. Therefore, although the embodiments of the present invention have been described in more detail through the above embodiments, the embodiments of the present invention are not limited to the above embodiments, and many other equivalent embodiments may be included without departing from the concept of the embodiments of the present invention, and the scope of the embodiments of the present invention is determined by the scope of the appended claims.

Claims (10)

1. An intelligent power grid metering adjustment system is characterized by comprising at least two district concentrators, at least two intelligent electric meter modules, a power grid metering module and a network communication module;
one said district concentrator connect one said intelligent ammeter module; the intelligent electric meter module comprises at least one intelligent electric meter; the transformer area concentrator is connected with each intelligent electric meter in the connected intelligent electric meter modules;
the intelligent electric meter is used for collecting user electricity utilization information and sending the user electricity utilization information to the connected distribution area concentrator in a carrier communication mode;
the power grid metering module is used for receiving user power utilization information sent by the platform area concentrator through the network communication module;
the distribution area concentrator comprises a detection module, the detection module is used for detecting the number of the intelligent electric meters in the intelligent electric meter module connected with the distribution area concentrator, acquiring the electric meter information of the increased intelligent electric meters when the number of the intelligent electric meters is increased, and sending the electric meter information to the power grid metering module through the network communication module;
the power grid metering module is used for receiving the information of the intelligent electric meter and then sending a power utilization information receiving instruction to the region concentrator connected with the intelligent electric meter, so that the region concentrator receives the power utilization information of the user collected by the intelligent electric meter.
2. The intelligent adjustment system according to claim 1, wherein the grid metering module comprises a storage unit for storing the user power consumption information sent by the district concentrator.
3. The intelligent adjustment system of claim 2, wherein the storage unit is further configured to store user personal information.
4. The intelligent adjustment system according to claim 1, wherein the power grid metering module is further configured to send, to the station concentrator through the network communication module, user personal information of the smart meter connected to the station concentrator, and the station concentrator is configured to store the user personal information, bind the user personal information with corresponding power consumption information, and send the bound user personal information to the power grid metering module.
5. The smart adjustment system of claim 4, wherein the grid metering module further comprises a display unit;
the display unit is used for displaying the information of the distribution area concentrator connected with each intelligent electric meter, the corresponding personal information of the user and the collected power utilization information of the user.
6. The intelligent tuning system of claim 1, wherein the district concentrators are located on transformers, and a transformer comprises a district concentrator, the district concentrator being electrically connected to the transformer.
7. The intelligent adjustment system according to claim 1, wherein the detection module is configured to send an information acquisition instruction to the added smart meters when the number of smart meters increases;
the added intelligent electric meter is also used for sending the electric meter information to the detection module after receiving the information acquisition instruction.
8. The intelligent adjustment system according to claim 7, wherein the detection module is configured to send the information acquisition instruction to the added smart meter by means of carrier communication;
the added intelligent electric meter is used for sending the electric meter information to the detection module in a carrier communication mode.
9. An intelligent power grid metering adjustment method is characterized by comprising the following steps:
the intelligent electric meter collects the user electricity utilization information and sends the user electricity utilization information to the connected distribution room concentrator in a carrier communication mode;
the power grid metering module receives the user power utilization information sent by the platform area concentrator through a network communication module;
the distribution area concentrator comprises a detection module, the detection module detects the number of the intelligent electric meters in the intelligent electric meter module connected with the distribution area concentrator, when the number of the intelligent electric meters is increased, the increased electric meter information of the intelligent electric meters is obtained, and the electric meter information is sent to the power grid metering module through the network communication module;
the power grid metering module receives the information of the intelligent electric meter and then sends a power utilization information receiving instruction to the district concentrator, wherein the information of the intelligent electric meter is added, and the district concentrator sends a power utilization information receiving instruction to the district concentrator, so that the district concentrator receives the power utilization information of the user collected by the added intelligent electric meter.
10. The intelligent adjustment method according to claim 9, wherein the detection module sends an information acquisition instruction to the added smart meters when the number of the smart meters increases;
and the added intelligent electric meter sends the electric meter information to the detection module after receiving the information acquisition instruction.
CN202011279850.1A 2020-11-16 2020-11-16 Intelligent power grid metering adjustment system and method Pending CN112562303A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011279850.1A CN112562303A (en) 2020-11-16 2020-11-16 Intelligent power grid metering adjustment system and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011279850.1A CN112562303A (en) 2020-11-16 2020-11-16 Intelligent power grid metering adjustment system and method

Publications (1)

Publication Number Publication Date
CN112562303A true CN112562303A (en) 2021-03-26

Family

ID=75042445

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011279850.1A Pending CN112562303A (en) 2020-11-16 2020-11-16 Intelligent power grid metering adjustment system and method

Country Status (1)

Country Link
CN (1) CN112562303A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113556628A (en) * 2021-05-26 2021-10-26 青岛鼎信通讯股份有限公司 Intelligent power grid acquisition method based on relay equipment

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109360400A (en) * 2018-12-06 2019-02-19 青岛东软载波科技股份有限公司 A kind of newly-increased meter i.e. kilowatt meter reading-out system adopted of dress from bottom to top

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109360400A (en) * 2018-12-06 2019-02-19 青岛东软载波科技股份有限公司 A kind of newly-increased meter i.e. kilowatt meter reading-out system adopted of dress from bottom to top

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113556628A (en) * 2021-05-26 2021-10-26 青岛鼎信通讯股份有限公司 Intelligent power grid acquisition method based on relay equipment

Similar Documents

Publication Publication Date Title
CN103580284B (en) Low-voltage collecting meter reading system
CN204102247U (en) A kind of intellectual water meter control device based on 3G wireless communication technology
US20050119930A1 (en) Combined scheduling and management of work orders, such as for utility meter reading and utility servicing events
CN106980071B (en) Visual first-aid repair system based on power grid GIS and working method thereof
US7176807B2 (en) System for automatically enforcing a demand reset in a fixed network of electricity meters
CN201352386Y (en) Remote meter checking system utilizing GSM wireless communication network
CN102014172B (en) Method for automatically searching electric meter address below collector
CN100428720C (en) ZigCcc supported method for collecting data of electric energy and device for measuring electric energy
MXPA05000242A (en) Data collector for an automated meter reading system.
CN102013731B (en) Energy consumption management method
CN102855525A (en) System and method for forecasting and analyzing load of resident user
CN103312563A (en) Automatic information collection method and system based on power line carrier communication
CN101789166A (en) Method and system thereof for improving remote meter reading efficiency of small hydropower station
CN107907796A (en) Based on LoRa communication type transient state recording trouble analysis systems
CN112541616A (en) Power utilization adjusting method and system based on demand side response
CN112562303A (en) Intelligent power grid metering adjustment system and method
CN102761976A (en) Method for concentrator network self-organizing in CFDA (cellular fixed wireless data access) and concentrator
Matanov et al. Remote electricity metering systems
CN113053090A (en) Distributed data set reading system and method for intelligent electric meter
CN105049307A (en) Intelligent electric quantity acquisition system
CN212906597U (en) Meter reading device based on HPLC module
CN111612333B (en) Metering resource union management system and method
CN112261122A (en) Sharing economic mode meter reading method based on intelligent data acquisition unit and intelligent data acquisition unit
EP1265450A2 (en) System for reading utility meters
CN202455164U (en) Small hydropower voltage regulating and monitoring system based on general packet radio service (GPRS) + short distance wireless communication

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
RJ01 Rejection of invention patent application after publication

Application publication date: 20210326

RJ01 Rejection of invention patent application after publication