CN205809573U - Multi-function electricity fraudulent using-proof Simulation Experimental Platform - Google Patents
Multi-function electricity fraudulent using-proof Simulation Experimental Platform Download PDFInfo
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- CN205809573U CN205809573U CN201620774488.8U CN201620774488U CN205809573U CN 205809573 U CN205809573 U CN 205809573U CN 201620774488 U CN201620774488 U CN 201620774488U CN 205809573 U CN205809573 U CN 205809573U
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Abstract
The utility model discloses a kind of multi-function electricity fraudulent using-proof Simulation Experimental Platform.Some current anti-electricity stealing simulation training devices for traditional mechanical formula electric energy meter and the Anti-electricity-stealing simulation training system for electronic electric energy meter, but the function of these training systems is more single.This utility model includes programmable power supply unit, primary metrology test cell, electricity-stealing simulating unit, general metering device, anti-electricity-theft product unit to be detected, communication server and client terminal unit；Described general metering device by massive quantity power supply and measurement metering units, high for public on low meter metering units, bar becoming metering units, low for low meter three phase metering unit with low form for low meter single-phase measurement unit, the electrical equipment in respective unit and instrument are all attached by these five independent metering units by general specification.This utility model can carry out checking to existing typical case's stealing mode and analyze, and novel stealing mode can carry out perspective study, can carry out the research of the aspects such as anti-electricity-theft tactful and anti-electricity-theft Product checking simultaneously.
Description
Technical field
This utility model belongs to power system anti-theft electricity technology field, and especially a kind of multi-function electricity fraudulent using-proof emulation experiment is put down
Platform.
Background technology
Electricity filching behavior not only damages the economic interests of country and electric power enterprise, but also jeopardizes the safe operation of electrical network, because of
This anti-theft electricity technology is always the key subjects that power system is paid close attention to.Power consumer has a large capacity and a wide range, and stealing mode is varied,
Novel electricity filching means emerges in an endless stream, after particularly traditional mechanical formula electric energy meter is replaced by electronic electric energy meter, due to electronic type electricity
List cell part is more, structure is complicated for energy, is difficult to find, it is therefore desirable to develop anti-electricity-theft Simulation Experimental Platform after stealing is transformed, from
And the checking analysis of typical case's stealing mode is carried out at laboratory, study various stealing mode rule trend and prevention method, simultaneously
The ability to work of anti-electricity-theft professional is improved by emulation study, and on this basis can be to the electric number of actual electric network
According to being analyzed, it is judged that stealing mode, the power consumption difference phenomenon that effectively differentiation line loss and stealing bring, carry out stealing inspection.
Up to the present, there are some for the anti-electricity stealing simulation training device of traditional mechanical formula electric energy meter with for electricity
The Anti-electricity-stealing simulation training system of minor electric energy meter, but the function of these training systems is more single.In view of power system
Actual power metering situation, from the point of view of emulation experiment integrity, need anti-electricity-theft Simulation Experimental Platform configuration complete existing respectively
Planting general measurement equipment, platform can emulate the various typical case's stealing modes for the different general measurement equipment of power system, and
Emulation platform electric power system can simulate various on-the-spot condition of power supply；From the point of view of emulation experiment opening, allow in difference general
Measurement equipment arranges stealing point, it is achieved simulation and the perspective study to novel stealing mode, and anti-electricity-theft product can be added,
Conveniently carry out and all kinds of anti-electricity-theft products are detected and the checking of anti-electricity-theft strategy；From the point of view of emulation experiment is interactive, it is allowed to work
Make personnel and realize interactive learning by client terminal and anti-electricity-theft Simulation Experimental Platform.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of multi-function electricity fraudulent using-proof Simulation Experimental Platform, and it can be right
Existing typical case's stealing mode carries out checking and analyzes, and novel stealing mode can carry out perspective study, can carry out anti-simultaneously
The research of the aspects such as stealing strategy and anti-electricity-theft Product checking.
To this end, the technical solution adopted in the utility model is as follows: multi-function electricity fraudulent using-proof Simulation Experimental Platform, it includes program control
Power subsystem, primary metrology test cell, electricity-stealing simulating unit, general metering device, anti-electricity-theft product unit to be detected, communication
Server and client terminal unit；
Described general metering device is made up of five independent metering units, respectively massive quantity power supply and measurement metering units, height
For the metering units, low for low meter three phase metering unit and low for low meter single-phase measurement unit of becoming public on low meter metering units, bar, this
Electrical equipment in respective unit and instrument are all attached by five independent metering units by general specification；
Described programmable power supply unit includes three-phase program-controlled voltage source, single-phase program-controlled voltage source, three-phase voltage increasing device, single-phase liter
Depressor, single-phase programmable current source and single-phase current lifting device, the three-phase program-controlled voltage source in programmable power supply unit and three-phase voltage increasing device phase
Even output three-phase voltage, single-phase program-controlled voltage source is connected with single-phase step-up device output single-phase voltage, single-phase programmable current source and list
Phase current lifting device is connected output single-phase electric current；
Described programmable power supply unit gives the massive quantity power supply and measurement metering units in general metering device, height respectively in virtual work mode
For public on low meter metering units, bar becoming metering units, low for low meter three phase metering unit with low supply for low meter single-phase measurement unit
Electricity, be all sequentially ingressed between five independent metering units of programmable power supply unit and this corresponding primary metrology test cell and
Electricity-stealing simulating unit；
Described electricity-stealing simulating unit is to massive quantity power supply and measurement metering units, the low meter metering units of high confession, the low meter three-phase meter of low confession
Amount unit and the low meter single-phase measurement unit of low confession are carried out accordingly without table/electricity theft over ammeter, attack measurement loop stealing and attack
This three major types stealing mode of electric energy meter stealing is simulated；On described bar, the public metering units that becomes does not carries out electricity-stealing simulating, it and low confession
Low meter three phase metering unit and the low meter single-phase measurement unit of low confession collectively constitute low-voltage power supply system, carry out line loss analog simulation meter
Calculating, anti-electricity-theft product unit to be detected carries out electricity-stealing simulating at each stoichiometric point by different metering units, thus carries out anti-
The detection of stealing product and the checking of anti-electricity-theft strategy.
This utility model is from the integrity meeting anti-electricity-theft emulation experiment, the requirement such as open and interactive, it is achieved
The kinds of experiments of anti-electricity-theft Simulation Experimental Platform and learning functionality, such multi-function electricity fraudulent using-proof Simulation Experimental Platform there are no
Patent and document report.
Further, described massive quantity power supply and measurement metering units includes rack and the anti-electricity-theft Communication Control being arranged on rack
Device, phase three-wire three intelligent meter, III type electricity consumption acquisition terminal, combined connection box, digital display type voltmeter, digital display type electric current
Table, high voltage potential transformer and high-tension current inductor.
Further, described height includes rack and the anti-electricity-theft Communication Control being arranged on rack for low meter metering units
Device, three-phase and four-line intelligent meter, III type electricity consumption acquisition terminal, combined connection box, digital display type voltmeter, digital display type electric current
Table summation current transformer.
Further, on described bar, the public metering units that becomes includes framework and the vacuum circuit breaker being arranged in framework, high pressure
Fall insurance, 50kVA transformer shell, earth leakage protective device, three-phase and four-line electric energy meter, III type electricity consumption acquisition terminal and associating wiring
Box.
Further, described low for low meter three phase metering unit include rack and the three phase electricity metering box being arranged on rack,
Three-phase and four-line intelligent meter, III type electricity consumption acquisition terminal, combined connection box, digital display type voltmeter, digital display type ammeter
Summation current transformer.
Further, the described low meter single-phase measurement unit of low confession includes plurality of voltages transformer, single-phase standard electric energy meter, electricity
Current transformer, Error Calculator and short circuit relay.
Further, described primary metrology test cell use load monitor based on wireless electric current acquisition module and
High-voltage electric energy meter, phase three-wire three intelligent meter, three-phase and four-line intelligent meter electric energy meter relevant with the one in single-phase standard electric energy meter.
Further, described client terminal unit includes the client terminal that multiple stage is connected with communication server.
This utility model has the beneficial effect that (1) programmable power supply unit can provide three-phase and single-phase high pressure respectively
With low pressure emulation experiment power supply, general metering device is provided with massive quantity power supply and measurement metering units, height for public on low meter metering units, bar
Become metering units, the low meter three phase metering unit of low confession and the low meter single-phase measurement unit of low confession, and electricity-stealing simulating unit can carry out nothing
Table/electricity theft over ammeter, attack measurement loop stealing and the analog simulation of attack this three major types stealing mode of electric energy meter stealing, therefore
Energy simulated field condition of power supply and the various typical stealing modes emulated for power system existing typical case measurement equipment, thus can
To be systematically analyzed each stealing mode summing up, find out corresponding stealing mode rule trend and prevention method；(2) pass through
In general metering device, at the stoichiometric point of different metering units, stealing point is set, it is achieved the simulation to novel stealing mode, from
And novel stealing mode can be carried out perspective study, therefore multi-function electricity fraudulent using-proof Simulation Experimental Platform is that one is open surreptitiously
Electrically Simulation Experimental Platform；(3) multi-function electricity fraudulent using-proof Simulation Experimental Platform can add anti-electricity-theft product, conveniently carries out all kinds of
The detection of anti-electricity-theft product and the checking of anti-electricity-theft strategy.
Accompanying drawing explanation
Fig. 1 is theory diagram of the present utility model.
In figure: 1 be programmable power supply unit, 2 be primary metrology test cell, 3 be electricity-stealing simulating unit, 4 be general metering
Device, 5 be anti-electricity-theft product unit to be detected, 6 be communication server, 7 be client terminal unit, 4-1 be massive quantity power supply and measurement metering
Unit, 4-2 are that height supplies low meter metering units, 4-3 to be that on bar, public affairs become metering units, 4-4 is low for low meter three phase metering unit, 4-
5 is low for low meter single-phase measurement unit.
Detailed description of the invention
Multi-function electricity fraudulent using-proof Simulation Experimental Platform as shown in Figure 1, it is single by programmable power supply unit 1, primary metrology test
Unit 2, electricity-stealing simulating unit 3, general metering device 4, anti-electricity-theft product unit 5 to be detected, communication server 6 and client terminal list
Unit 7 composition.General metering device 4 is made up of five independent metering units, respectively massive quantity power supply and measurement metering units 4-1, high confession
Public change metering units 4-3, the low meter three phase metering unit 4-4 of low confession and the low meter single-phase measurement of low confession on low meter metering units 4-2, bar
Unit 4-5.Programmable power supply unit 1 is by three-phase program-controlled voltage source, single-phase program-controlled voltage source, three-phase voltage increasing device, single-phase step-up device, list
Phase programmable current source and single-phase current lifting device composition.Primary metrology test cell 2 uses load based on wireless electric current acquisition module
A kind of phase in monitor and high-voltage electric energy meter, phase three-wire three intelligent meter, three-phase and four-line intelligent meter and single-phase standard electric energy meter
Close electric energy meter.Anti-electricity-theft communication controller that massive quantity power supply and measurement metering units 4-1 by rack and is arranged on rack, phase three-wire three intelligence
Energy table, III type electricity consumption acquisition terminal, combined connection box, digital display type voltmeter, digital display type ammeter, high tension voltage are mutual
Sensor and high-tension current inductor composition.Height supplies low meter metering units 4-2 by rack and the anti-electricity-theft communication being arranged on rack
Controller, three-phase and four-line intelligent meter, III type electricity consumption acquisition terminal, combined connection box, digital display type voltmeter, digital display type
Ammeter summation current transformer forms.On bar, the public metering units 4-3 that becomes is by framework and the vacuum circuit breaker being arranged in framework, height
Pressure fall insurance, 50kVA transformer shell, earth leakage protective device, three-phase and four-line electric energy meter, III type electricity consumption acquisition terminal and combining connects
Line box forms.Three phase electricity metering box, three-phase and four-line that the low meter three phase metering unit 4-4 of low confession by rack and is arranged on rack are intelligent
Table, III type electricity consumption acquisition terminal, combined connection box, digital display type voltmeter, digital display type ammeter summation current transformer
Composition.Low meter single-phase measurement unit 4-5 is by plurality of voltages transformer, single-phase standard electric energy meter, current transformer, error meter in low confession
Calculate device and short circuit relay composition.Client terminal unit is the client terminal that multiple stage is connected with communication server.
Massive quantity power supply and measurement metering units 4-1, high change for public affairs on low meter metering units 4-2, bar in general metering device 4 are measured
Unit 4-3, low for low meter three phase metering unit 4-4 and low all press general specification for low meter single-phase measurement unit 4-5 will be each single
Electrical equipment and instrument in unit are attached, and form independent metering cupboard.Three-phase program-controlled voltage source in programmable power supply unit 1 with
Three-phase voltage increasing device is connected and exports three-phase voltage, and single-phase program-controlled voltage source is connected with single-phase step-up device and exports phase voltage, single-phase program control
Current source is connected with single-phase current lifting device output single-phase electric current.Programmable power supply unit 1 gives general metering device 4 in virtual work mode respectively
In massive quantity power supply and measurement metering units 4-1, high for public on low meter metering units 4-2, bar becoming metering units 4-3, low for low meter three-phase
Metering units 4-4 and the low meter single-phase measurement unit 4-5 of low confession powers, programmable power supply unit 1 and these five independent metering units
Between be all sequentially ingressed into corresponding primary metrology test cell 2 and electricity-stealing simulating unit 3.
Described electricity-stealing simulating unit 3 is to massive quantity power supply and measurement metering units, the low meter metering units of high confession, the low meter three-phase meter of low confession
Amount unit and the low meter single-phase measurement unit of low confession are carried out accordingly without table/electricity theft over ammeter, attack measurement loop stealing and attack
This three major types stealing mode of electric energy meter stealing is simulated.
The stealing mode of massive quantity power supply and measurement metering units 4-1 simulates the voltage transformer disconnection stealing mode that includes, around more mutual inductance
Device bridging stealing mode, secondary voltage circuit broken string stealing mode, secondary voltage circuit dividing potential drop stealing mode, secondary voltage circuit
Misphase stealing mode, secondary current loop open circuit stealing mode, secondary current loop shunting stealing mode, secondary current loop mistake
Phase stealing mode, secondary current loop reversal connection stealing mode, secondary current loop change current transformer ratio stealing mode, two
Minor loop fraudulent use electricity by short-circuit mode, remote control combined connection box current loop fraudulent use electricity by short-circuit mode, strong magnetic disturbance stealing mode, high frequency are dry
Disturb stealing mode and high-voltage pulse stealing mode.
The high stealing mode for low meter metering units 4-2 is simulated and is included around more transformer stealing mode, secondary current loop
Open circuit stealing mode, secondary current loop shunting stealing mode, secondary current loop misphase stealing mode, secondary current loop are anti-
Connect stealing mode, secondary current loop replacing current loop no-load voltage ratio stealing mode, secondary circuit fraudulent use electricity by short-circuit mode, remote control associating
Rosette current loop fraudulent use electricity by short-circuit mode, strong magnetic disturbance stealing mode, High-frequency Interference stealing mode and high-voltage pulse stealing side
Formula.
The low stealing mode for low meter three phase metering unit 4-4 is simulated and is included that voltage is opened a way or loose contact stealing side in flakes
Electronic component dividing potential drop stealing mode, the adjunction by-pass lines such as formula, potential winding series resistance are around more ammeter stealing mode, short circuit ammeter
Current terminal stealing mode, copper-manganese resistance spot welding and cut off that copper-manganese holding wire stealing mode, current sampling circuit be in parallel or concatenation
Resistance stealing mode, change voltage sample loop cascade sampling resistance stealing mode, implant remote controller around more shunting stealing mode,
Strong magnetic disturbance stealing mode, High-frequency Interference stealing mode and high-voltage pulse stealing mode.
The low stealing mode for low meter single-phase measurement unit 4-5 simulate include adjunction by-pass line around more ammeter stealing mode,
Short circuit electric energy meter current terminal stealing mode, line stealing mode off zero, copper-manganese resistance spot welding and cut off copper-manganese holding wire stealing side
Formula, current sampling circuit be in parallel or series resistor stealing mode, changes voltage sample loop cascade sampling resistance stealing mode, plant
Enter remote controller around more shunting stealing mode, strong magnetic disturbance stealing mode, High-frequency Interference stealing mode and high-voltage pulse stealing mode.
On bar, the public metering units 4-3 that becomes does not carries out electricity-stealing simulating, and it is with low for low meter three phase metering unit 4-4 and low for low
Meter single-phase measurement unit 4-5 collectively constitutes low-voltage power supply system, can carry out line loss analog simulation calculating, anti-electricity-theft product to be detected
Unit 5 by carrying out electricity-stealing simulating at each stoichiometric point of anti-electricity-theft Simulation Experimental Platform difference metering units, thus carry out right
The detection of anti-electricity-theft product and the checking of anti-electricity-theft strategy.
The present embodiment specific design parameter is:
The high pressure specified emulation voltage of this utility model multi-function electricity fraudulent using-proof Simulation Experimental Platform is 10kV/50Hz, high pressure
Specified simulated current is 500A/50Hz, and low-voltage rated emulation voltage is 220V/50Hz, and low-voltage rated simulated current is 1000A/
50Hz, the transformer of each metering units is 0.2 grade, and electric energy meter is 1 grade, and client terminal unit maximum client terminal number is 10, high
For height meter metering units, high for low meter metering units, low for low meter three phase metering unit with low for low meter single-phase measurement unit all
Can carry out accordingly without table/electricity theft over ammeter, attack measurement loop stealing and attack this three major types stealing mode of electric energy meter stealing
Analog simulation and calculating, the stealing mode of every big class is simulated and is all contained existing typical stealing mode and remote control is combined and connect
Line box current loop fraudulent use electricity by short-circuit mode, strong magnetic disturbance stealing mode, High-frequency Interference stealing mode and high-voltage pulse stealing mode,
The maximum duration of the most complete anti-electricity-theft simulation and computational analysis is 30 seconds, and on bar, the public metering units that becomes does not carries out electricity-stealing simulating,
It collectively constitutes low-voltage power supply system with the low meter three phase metering unit of low confession and the low meter single-phase measurement unit of low confession, can carry out line loss
Analog simulation calculates.
The content not being described in detail in this utility model description belongs to the known technology of those skilled in the art.
It is understood that above-described embodiment is to explanation of the present utility model rather than to of the present utility model
Limit, any without departing from the utility model creation in this utility model spirit, each fall within protection of the present utility model
Within the scope of.
Claims (8)
1. multi-function electricity fraudulent using-proof Simulation Experimental Platform, it is characterised in that it includes that the test of programmable power supply unit, primary metrology is single
Unit, electricity-stealing simulating unit, general metering device, anti-electricity-theft product unit to be detected, communication server and client terminal unit；
Described general metering device is made up of five independent metering units, and respectively massive quantity power supply and measurement metering units, height are for low
The public metering units, low for low meter three phase metering unit and low for low meter single-phase measurement unit of becoming on meter metering units, bar, these five
Electrical equipment in respective unit and instrument are all attached by independent metering units by general specification；
Described programmable power supply unit includes three-phase program-controlled voltage source, single-phase program-controlled voltage source, three-phase voltage increasing device, single-phase step-up
Device, single-phase programmable current source and single-phase current lifting device, the three-phase program-controlled voltage source in programmable power supply unit is connected with three-phase voltage increasing device
Output three-phase voltage, single-phase program-controlled voltage source is connected with single-phase step-up device output single-phase voltage, and single-phase programmable current source is with single-phase
Current lifting device is connected output single-phase electric current；
Described programmable power supply unit gives the massive quantity power supply and measurement metering units in general metering device, height for low respectively in virtual work mode
Public on meter metering units, bar become metering units, low for low meter three phase metering unit with low power for low meter single-phase measurement unit, journey
Corresponding primary metrology test cell and stealing all it has been sequentially ingressed between control five independent metering units of power subsystem and this
Analogue unit；
Described electricity-stealing simulating unit is to massive quantity power supply and measurement metering units, the low meter metering units of high confession, the low meter three phase metering list of low confession
First and the low meter single-phase measurement unit of low confession is carried out accordingly without table/electricity theft over ammeter, attack measurement loop stealing and attack electric energy
This three major types stealing mode of table stealing is simulated；On described bar, the public metering units that becomes does not carries out electricity-stealing simulating, and it supplies low meter with low
Three phase metering unit and the low meter single-phase measurement unit of low confession collectively constitute low-voltage power supply system, carry out line loss analog simulation calculating,
Anti-electricity-theft product unit to be detected carries out electricity-stealing simulating at each stoichiometric point by different metering units.
Multi-function electricity fraudulent using-proof Simulation Experimental Platform the most according to claim 1, it is characterised in that described massive quantity power supply and measurement meter
Amount unit includes rack and the anti-electricity-theft communication controller being arranged on rack, phase three-wire three intelligent meter, III type electricity consumption collection eventually
End, combined connection box, digital display type voltmeter, digital display type ammeter, high voltage potential transformer and high-tension current mutual inductance
Device.
Multi-function electricity fraudulent using-proof Simulation Experimental Platform the most according to claim 1, it is characterised in that described height is for low meter meter
Amount unit includes rack and the anti-electricity-theft communication controller being arranged on rack, three-phase and four-line intelligent meter, III type electricity consumption collection eventually
End, combined connection box, digital display type voltmeter, digital display type ammeter summation current transformer.
Multi-function electricity fraudulent using-proof Simulation Experimental Platform the most according to claim 1, it is characterised in that on described bar, public change is counted
Amount unit includes framework and the vacuum circuit breaker being arranged in framework, high pressure fall insurance, 50kVA transformer shell, electric leakage guarantor
Protect device, three-phase and four-line electric energy meter, III type electricity consumption acquisition terminal and combined connection box.
Multi-function electricity fraudulent using-proof Simulation Experimental Platform the most according to claim 1, it is characterised in that described is low for low meter three
Phase metering units include rack and the three phase electricity metering box being arranged on rack, three-phase and four-line intelligent meter, III type electricity consumption acquisition terminal,
Combined connection box, digital display type voltmeter, digital display type ammeter summation current transformer.
Multi-function electricity fraudulent using-proof Simulation Experimental Platform the most according to claim 1, it is characterised in that described is low single for low meter
Phase metering units includes plurality of voltages transformer, single-phase standard electric energy meter, current transformer, Error Calculator and short circuit relay
Device.
Multi-function electricity fraudulent using-proof Simulation Experimental Platform the most according to claim 1, it is characterised in that described primary metrology is surveyed
Examination unit uses load monitor based on wireless electric current acquisition module and high-voltage electric energy meter, phase three-wire three intelligent meter, three-phase
Four line intelligent meter electric energy meters relevant with the one in single-phase standard electric energy meter.
Multi-function electricity fraudulent using-proof Simulation Experimental Platform the most according to claim 1, it is characterised in that described client terminal list
Unit includes the client terminal that multiple stage is connected with communication server.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620774488.8U CN205809573U (en) | 2016-07-22 | 2016-07-22 | Multi-function electricity fraudulent using-proof Simulation Experimental Platform |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620774488.8U CN205809573U (en) | 2016-07-22 | 2016-07-22 | Multi-function electricity fraudulent using-proof Simulation Experimental Platform |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106647333A (en) * | 2017-01-16 | 2017-05-10 | 河北大学 | Semi-physical simulation system for portable integrated multiple controlled objects |
| CN112201107A (en) * | 2020-10-21 | 2021-01-08 | 国网天津市电力公司 | Electricity stealing prevention simulation operation platform based on electric power internet of things |
-
2016
- 2016-07-22 CN CN201620774488.8U patent/CN205809573U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106647333A (en) * | 2017-01-16 | 2017-05-10 | 河北大学 | Semi-physical simulation system for portable integrated multiple controlled objects |
| CN112201107A (en) * | 2020-10-21 | 2021-01-08 | 国网天津市电力公司 | Electricity stealing prevention simulation operation platform based on electric power internet of things |
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Effective date of registration: 20170221 Address after: The eight district of Hangzhou city in Zhejiang province 310014 Huadian Zhaohui under No. 1 Lane Patentee after: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID ZHEJIANG ELECTRIC POWER Co. Patentee after: State Grid Corporation of China Patentee after: China Electric Power Research Institute Patentee after: STATE GRID ZHEJIANG ELECTRIC POWER Co. Address before: The eight district of Hangzhou city in Zhejiang province 310014 Huadian Zhaohui under No. 1 Lane Patentee before: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID ZHEJIANG ELECTRIC POWER Co. Patentee before: State Grid Corporation of China Patentee before: China Electric Power Research Institute |
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| CP01 | Change in the name or title of a patent holder |
Address after: The eight district of Hangzhou city in Zhejiang province 310014 Huadian Zhaohui under No. 1 Lane Patentee after: STATE GRID ZHEJIANG ELECTRIC POWER COMPANY LIMITED ELECTRIC POWER Research Institute Patentee after: STATE GRID CORPORATION OF CHINA Patentee after: CHINA ELECTRIC POWER RESEARCH INSTITUTE Co.,Ltd. Patentee after: STATE GRID ZHEJIANG ELECTRIC POWER Co.,Ltd. Address before: The eight district of Hangzhou city in Zhejiang province 310014 Huadian Zhaohui under No. 1 Lane Patentee before: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID ZHEJIANG ELECTRIC POWER Co. Patentee before: State Grid Corporation of China Patentee before: China Electric Power Research Institute Patentee before: STATE GRID ZHEJIANG ELECTRIC POWER Co. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220601 Address after: 311100 Building 5, 138 Yunlian Road, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Marketing service center of State Grid Zhejiang Electric Power Co.,Ltd. Patentee after: STATE GRID CORPORATION OF CHINA Patentee after: CHINA ELECTRIC POWER RESEARCH INSTITUTE Co.,Ltd. Patentee after: STATE GRID ZHEJIANG ELECTRIC POWER Co.,Ltd. Address before: The eight district of Hangzhou city in Zhejiang province 310014 Huadian Zhaohui under No. 1 Lane Patentee before: STATE GRID ZHEJIANG ELECTRIC POWER COMPANY LIMITED ELECTRIC POWER Research Institute Patentee before: STATE GRID CORPORATION OF CHINA Patentee before: CHINA ELECTRIC POWER RESEARCH INSTITUTE Co.,Ltd. Patentee before: STATE GRID ZHEJIANG ELECTRIC POWER Co.,Ltd. |