CN103454612A - Electricity meter electrifying testing device - Google Patents
Electricity meter electrifying testing device Download PDFInfo
- Publication number
- CN103454612A CN103454612A CN2013103951540A CN201310395154A CN103454612A CN 103454612 A CN103454612 A CN 103454612A CN 2013103951540 A CN2013103951540 A CN 2013103951540A CN 201310395154 A CN201310395154 A CN 201310395154A CN 103454612 A CN103454612 A CN 103454612A
- Authority
- CN
- China
- Prior art keywords
- switch
- alternating
- ammeter
- electrically connected
- measured
- 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.)
- Granted
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 65
- 230000005611 electricity Effects 0.000 title abstract 6
- 238000004891 communication Methods 0.000 claims abstract description 58
- 238000009434 installation Methods 0.000 claims description 15
- 230000010196 hermaphroditism Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 3
- 238000004458 analytical method Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 230000000881 depressing effect Effects 0.000 claims description 3
- 230000000994 depressogenic effect Effects 0.000 claims description 3
- 239000012467 final product Substances 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011990 functional testing Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention belongs to the technical field of equipment performance detection, and relates to an electricity meter electrifying testing device. A power source plug is electrically connected with a main switch, two transformers are respectively and electrically connected with the main switch and are electrically connected to one end of a change-over switch, two alternating current switches are respectively and electrically connected with the other end of the change-over switch, and the shunt, electrically connected with a second alternating switch, of the change-over switch is electrically connected with an attenuator which is electrically connected with a copy control device. Two electricity meter supports respectively connected with an indicator light are electrically connected with two alternating switches, and two hand pressing handles are installed on a testing device face over the two electricity meter supports. One ends of two communication modules are electrically connected with the two electricity meters respectively, the other ends of the two communication modules are communicated with an electronic computer respectively in an electrical information mode, and detected data and information are analyzed, processed and output. The electricity meter electrifying testing device is simple in structure, reliable in principle, easy and convenient to operate, high in automation level, high in universality, good in testing effect and friendly to the environment.
Description
Technical field:
The invention belongs to equipment performance detection technique field, relate to a kind of ammeter electrifying test device, can realize electrical testing on the single-phase electric meter under different magnitudes of voltage.
Background technology:
Ammeter is for measuring the instrument of electric energy, is the abbreviation of electric energy meter, is called again watt-hour meter, energy meter and kilowatt-hour table, specifically refers to measure the instrument of various electrical quantities.In our actual life, ammeter is seen everywhere, normal use for ammeter, usually the finished product ammeter all needs to carry out upper electrical testing, when voltage from 0V to rated voltage Un power up, operation that operating voltage in ammeter inside is set up, master routine starts anew, read the parameter of storing in interior card and data etc., this process is easily interrupted because of interference or is produced data corruption, and danger is higher, so be important to the test pole of ammeter power up.At present, ammeter electrifying test device commonly used is test fixture wooden, that surface is added with insulated hull, bad, the whole fastness to rubbing of its appearance looks elegant degree is inadequate, easily damage after using a period of time, and the RS485 interface separately external and change attenuator, to copy the control device all inconvenient; According to the characteristic of ammeter, when ammeter is produced, need to carry out switching on test and functional test under 70%Un voltage to it in addition, this just need to carry out 220V to electrifying test device, the difference of two kinds of voltages of 154V; In prior art, the electrifying test device of 220V separates separately with the electrifying test device of 154V, and two kinds of devices are not general, generally, replace with in process of production electric test device cumbersome, labour intensity is large, and can cause the replacing mistake, and then affects production efficiency.Therefore, seeking design provides a kind of novel ammeter electrifying test device to replace traditional independent electrifying test device that can not be general, realize the upper electrical testing of ammeter under two kinds of different magnitudes of voltage, improve versatility and the test accuracy rate of device, and save the man power and material, there is good social benefit and practical value.
Summary of the invention:
The object of the invention is to overcome the shortcoming that prior art exists, seek the ammeter electrifying test device that design provides a kind of novel automated procedures to design, integrate the upper electrical testing of 220V and the upper electrical testing of 154V.
To achieve these goals, the proving installation agent structure the present invention relates to comprises attaching plug, master switch, the first transformer, the second transformer, switch, attenuator, copies and control device, the first alternating-current switch, the second alternating-current switch, the first communication module, the first table holder, the second table holder, the second communication module, the first pilot lamp, the second pilot lamp, first-hand pressure handle and second-hand's pressure handle; The attaching plug of pegging graft with independent external AC power supply is electrically connected to master switch, master switch is electrically connected to the first transformer and the second transformer respectively, the first transformer and the second transformer are electrically connected on an end of switch jointly, the other end of switch is electrically connected to the first alternating-current switch and the second alternating-current switch respectively, the shunt that simultaneously switch is electrically connected to the second alternating-current switch is electrically connected to attenuator, and attenuator is controlled device and is electrically connected to copying; The first alternating-current switch is electrically connected to the first table holder, and the first table asks the UNICOM that powers on to be connected to the first pilot lamp, on the proving installation face directly over the first table holder, is installed with first-hand pressure handle; The second alternating-current switch is electrically connected to the second table holder, and the second table asks the UNICOM that powers on to be connected to the second pilot lamp, on the proving installation face directly over the second table holder, is installed with second-hand's pressure handle; One end of the first communication module and an end of the second communication module are electrically connected to the first table holder and the second table holder respectively, the other end of the other end of the first communication module and the second communication module respectively with external electronic computer information communication, realize analysis to test data and information, process and export.
The master switch the present invention relates to is selected ship type switch; The first Transformer Selection alternating current 220V isolating transformer, the second Transformer Selection alternating current 154V isolating transformer, in order to select corresponding power voltage supply according to the actual requirement of ammeter test, and in transformation, the input of alternating current and output are isolated, to prevent the human electric shock; Switch is selected conventional toggle switch; The first alternating-current switch and the second alternating-current switch are all selected the AC220V switch, to control voltage, supply with the first table holder and the second table holder; When being connected to attenuator and copying electrical connection that control is external in switch and the second alternating-current switch by the two-way hermaphrodite connector during device along separate routes, when not external attenuator with while copying the control device, directly the two-way hermaphrodite connector is docked and got final product; The RS485 communication module of the first communication module and the equal selection standard serial line interface of the second communication module, and be built in respectively the two ends, left and right of ammeter electrifying test device, and be communicated with external computer telecommunication breath independently; When opening master switch, conventional 220V alternating current is transferred to switch by the first transformer and the second transformer, switch is transferred to respectively the first table holder and the second table holder by the first alternating-current switch and the second alternating-current switch by electric current respectively, again ammeter to be measured is placed in the first table holder and the second table holder, after depressing respectively first-hand pressure handle and second-hand's pressure handle, can test, the data of test are uploaded to independently external computing machine by the first communication module and the second communication module respectively, and computing machine judges that according to surveyed data whether ammeter to be measured is normal; When ammeter to be measured with carrier module external attenuator with copy the control device, control device and attenuator the carrier module of ammeter to be measured carried out to communication test by copying with outside independently palmtop computer, whether normal to judge carrier module.
The present invention realizes that on ammeter, the concrete grammar of electrical testing comprises following five processing steps:
(1) external independently robot calculator is connected with proving installation telecommunications breath with the second communication module by the first communication module, again the external control device of copying is connected with attenuator is corresponding with device, attaching plug is inserted on the 220v power supply, and during according to reality ammeter test to be measured, required voltage is transformed into switch on corresponding AC154V or AC220V gear;
(2) the first table holder and the second table that two ammeters to be measured are put into successively to proving installation hold in the palm above, and the first-hand pressure handle of correspondence and second-hand's pressure handle are depressed; Open master switch, open respectively again the first alternating-current switch and the second alternating-current switch, now alternating voltage can be transferred to switch to carry out the conversion of required voltage by the first transformer and the second transformer, finally is supplied on the first table holder and the second table holder current terminal, ammeter to be measured is obtained electric;
(3) ammeter to be measured obtains after electric and starts test, and the data that ammeter test to be measured obtains are uploaded to computer by the first communication module and the second communication module respectively, and computer judges that according to surveyed data whether this ammeter to be measured is normal;
(4) if with the ammeter to be measured of carrier module, with outside independently palmtop computer, by copying control device and attenuator, the carrier module of ammeter to be measured is carried out to communication test, whether normal to judge carrier module;
(5), if external control signal carries out the switching on test to ammeter to be measured, when ammeter switching on to be measured is failure to actuate, the first pilot lamp and the second pilot lamp are glittering; When ammeter switching on action to be measured, the first pilot lamp and the second pilot lamp extinguish because power supply is cut off.
The present invention compared with prior art, can be common to the upper electrical testing of AC220V and AC154V, the first communication module and the second communication module by two path built-ins are exported, simultaneously can be by external control device and the attenuator copied of butt junction, and change convenient and swiftly, enhance productivity when reducing the work working strength; Its apparatus structure is simple, and principle is reliable, easy and simple to handle, and automatization level is high, highly versatile, good test effect, environmental friendliness.
The accompanying drawing explanation:
Fig. 1 is the proving installation main body hardware configuration structure principle schematic the present invention relates to.
Embodiment:
Below in conjunction with accompanying drawing and by embodiment, the present invention is made to further description.
Embodiment:
The proving installation agent structure that the present embodiment relates to comprises attaching plug 1, master switch 2, the first transformer 3, the second transformer 4, switch 5, attenuator 6, copies control device 7, the first alternating-current switch 8, the second alternating-current switch 9, the first communication module 10, first table holder 11, second table holder the 12, second communication module 13, the first pilot lamp 14, the second pilot lamp 15, first-hand pressure handle 16 and second-hand's pressure handle 17; The attaching plug 1 of pegging graft with independent external AC power supply is electrically connected to master switch 2, master switch 2 is electrically connected to the first transformer 3 and the second transformer 4 respectively, the first transformer 3 and the second transformer 4 are electrically connected on an end of switch 5 jointly, the other end of switch 5 is electrically connected to the first alternating-current switch 8 and the second alternating-current switch 9 respectively, the shunt that simultaneously switch 5 is electrically connected to the second alternating-current switch 9 is electrically connected to attenuator 6, and attenuator 6 is controlled device 7 and is electrically connected to copying; The first alternating-current switch 8 and the first table holder 11 are electrically connected to, and the first table holder 11 UNICOM that powers on is connected to the first pilot lamp 14, the first tables and holds in the palm on the proving installation face directly over 11 and be installed with first-hand pressure handle 16; The second alternating-current switch 9 and the second table holder 12 are electrically connected to, and the second table holder 12 UNICOM that powers on is connected to the second pilot lamp 15, the second tables and holds in the palm on the proving installation face directly over 12 and be installed with second-hand's pressure handle 17; One end of one end of the first communication module 10 and the second communication module 13 is electrically connected to the first table holder 11 and the second table holder 12 respectively, the other end of the other end of the first communication module 10 and the second communication module 13 respectively with external electronic computer information communication, realize analysis to test data and information, process and export.
The master switch 5 that the present embodiment relates to is selected ship type switch, the first transformer 3 is selected alternating current 220V isolating transformer, the second transformer 4 is selected alternating current 154V isolating transformer, in order to select corresponding power voltage supply according to the actual requirement of ammeter test, and in transformation, the input of alternating current and output are isolated, to prevent the human electric shock, switch 5 is selected conventional toggle switch, the first alternating-current switch 8 and the second alternating-current switch 9 are all selected the AC220V switch, to control voltage, supply with first table holder the 11 and second table holder 12, the electrical connection that is external in switch 5 and the second alternating-current switch 9 by the two-way hermaphrodite connector when being connected to attenuator 6 and copy control device 7 along separate routes, when not external attenuator 6 with while copying control device 7, is directly docked the two-way hermaphrodite connector to get final product, the RS485 communication module of the first communication module 10 and the second communication module 13 equal selection standard serial line interfaces, and be built in respectively the two ends, left and right of ammeter electrifying test device, and be communicated with external computer telecommunication breath independently, when opening master switch 2, conventional 220V alternating current is transferred to switch 5 by the first transformer 3 and the second transformer 4, switch 5 is transferred to respectively the first table holder 11 and the second table holder 12 by the first alternating-current switch 8 and the second alternating-current switch 9 by electric current respectively, again ammeter to be measured is placed in the first table holder 11 and the second table holder 12, after depressing respectively first-hand pressure handle 16 and second-hand's pressure handle 17, can test, the data of test are uploaded to independently external computing machine by the first communication module 10 and the second communication module 13 respectively, computing machine judges that according to surveyed data whether ammeter to be measured is normal, when ammeter to be measured with carrier module external attenuator 6 with copy control device 7, carry out communication test with outside independently palmtop computer by the carrier module of copying control device 7 and 6 pairs of ammeters to be measured of attenuator, whether normal to judge carrier module.
The present embodiment realizes that on ammeter, the concrete grammar of electrical testing comprises following five processing steps:
(1) external independently robot calculator is connected with proving installation telecommunications breath with the second communication module 13 by the first communication module 10, again by external copying control device 7 and attenuator 6 and corresponding connection of device, attaching plug 1 is inserted on the 220v power supply, and during according to reality ammeter test to be measured, required voltage is transformed into switch 5 on corresponding AC154V or AC220V gear;
(2) two ammeters to be measured are put into successively in first table holder the 11 and second table holder 12 of proving installation, and the first-hand pressure handle 16 of correspondence and second-hand's pressure handle 17 are depressed; Open master switch 2, open respectively again the first alternating-current switch 8 and the second alternating-current switch 9, now alternating voltage can be transferred to switch 5 to carry out the conversion of required voltage by the first transformer 3 and the second transformer 4, finally be supplied on the first table holder 11 and the second table holder 12 current terminals, ammeter to be measured obtained electric;
(3) ammeter to be measured obtains after electric and starts test, and the data that ammeter test to be measured obtains are uploaded to computer by the first communication module 10 and the second communication module 13 respectively, and computer judges that according to surveyed data whether this ammeter to be measured is normal;
(4) if with the ammeter to be measured of carrier module, with outside independently palmtop computer, by copying control device 7, with the carrier module of 6 pairs of ammeters to be measured of attenuator, carry out communication test, whether normal to judge carrier module;
(5), if external control signal carries out the switching on test to ammeter to be measured, when ammeter switching on to be measured is failure to actuate, the first pilot lamp 14 and the second pilot lamp 15 are glittering; When ammeter switching on action to be measured, the first pilot lamp 14 and the second pilot lamp 15 extinguish because power supply is cut off.
Claims (3)
1. an ammeter electrifying test device, is characterized in that agent structure comprises attaching plug, master switch, the first transformer, the second transformer, switch, attenuator, copies and control device, the first alternating-current switch, the second alternating-current switch, the first communication module, the first table holder, the second table holder, the second communication module, the first pilot lamp, the second pilot lamp, first-hand pressure handle and second-hand's pressure handle; The attaching plug of pegging graft with independent external AC power supply is electrically connected to master switch, master switch is electrically connected to the first transformer and the second transformer respectively, the first transformer and the second transformer are electrically connected on an end of switch jointly, the other end of switch is electrically connected to the first alternating-current switch and the second alternating-current switch respectively, the shunt that simultaneously switch is electrically connected to the second alternating-current switch is electrically connected to attenuator, and attenuator is controlled device and is electrically connected to copying; The first alternating-current switch is electrically connected to the first table holder, and the first table asks the UNICOM that powers on to be connected to the first pilot lamp, on the proving installation face directly over the first table holder, is installed with first-hand pressure handle; The second alternating-current switch is electrically connected to the second table holder, and the second table asks the UNICOM that powers on to be connected to the second pilot lamp, on the proving installation face directly over the second table holder, is installed with second-hand's pressure handle; One end of the first communication module and an end of the second communication module are electrically connected to the first table holder and the second table holder respectively, the other end of the other end of the first communication module and the second communication module respectively with external electronic computer information communication, realize analysis to test data and information, process and export.
2. ammeter electrifying test device according to claim 1, is characterized in that master switch selects ship type switch; The first Transformer Selection alternating current 220V isolating transformer, the second Transformer Selection alternating current 154V isolating transformer, in order to select corresponding power voltage supply according to the actual requirement of ammeter test, and in transformation, the input of alternating current and output are isolated, to prevent the human electric shock; Switch is selected conventional toggle switch; The first alternating-current switch and the second alternating-current switch are all selected the alternating current 220V switch, to control voltage, supply with the first table holder and the second table holder; When being connected to attenuator and copying electrical connection that control is external in switch and the second alternating-current switch by the two-way hermaphrodite connector during device along separate routes, when not external attenuator with while copying the control device, directly the two-way hermaphrodite connector is docked and got final product; The RS485 communication module of the first communication module and the equal selection standard serial line interface of the second communication module, and be built in respectively the two ends, left and right of ammeter electrifying test device, and be communicated with external computer telecommunication breath independently; When opening master switch, conventional 220V alternating current is transferred to switch by the first transformer and the second transformer, switch is transferred to respectively the first table holder and the second table holder by the first alternating-current switch and the second alternating-current switch by electric current respectively, again ammeter to be measured is placed in the first table holder and the second table holder, after depressing respectively first-hand pressure handle and second-hand's pressure handle, can test, the data of test are uploaded to independently external computing machine by the first communication module and the second communication module respectively, and computing machine judges that according to surveyed data whether ammeter to be measured is normal; When ammeter to be measured with carrier module external attenuator with copy the control device, control device and attenuator the carrier module of ammeter to be measured carried out to communication test by copying with outside independently palmtop computer, whether normal to judge carrier module.
3. ammeter electrifying test device according to claim 1 is characterized in that realizing that on ammeter, the concrete grammar of electrical testing comprises following five processing steps:
(1) external independently robot calculator is connected with proving installation telecommunications breath with the second communication module by the first communication module, again the external control device of copying is connected with attenuator is corresponding with device, attaching plug is inserted on the 220v power supply, and during according to reality ammeter test to be measured, required voltage is transformed into switch on corresponding interchange 154V or alternating current 220V gear;
(2) the first table holder and the second table that two ammeters to be measured are put into successively to proving installation hold in the palm above, and the first-hand pressure handle of correspondence and second-hand's pressure handle are depressed; Open master switch, open respectively again the first alternating-current switch and the second alternating-current switch, now alternating voltage can be transferred to switch to carry out the conversion of required voltage by the first transformer and the second transformer, finally is supplied on the first table holder and the second table holder current terminal, ammeter to be measured is obtained electric;
(3) ammeter to be measured obtains after electric and starts test, and the data that ammeter test to be measured obtains are uploaded to computer by the first communication module and the second communication module respectively, and computer judges that according to surveyed data whether this ammeter to be measured is normal;
(4) if with the ammeter to be measured of carrier module, with outside independently palmtop computer, by copying control device and attenuator, the carrier module of ammeter to be measured is carried out to communication test, whether normal to judge carrier module;
(5), if external control signal carries out the switching on test to ammeter to be measured, when ammeter switching on to be measured is failure to actuate, the first pilot lamp and the second pilot lamp are glittering; When ammeter switching on action to be measured, the first pilot lamp and the second pilot lamp extinguish because power supply is cut off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310395154.0A CN103454612B (en) | 2013-09-03 | 2013-09-03 | A kind of ammeter electrifying test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310395154.0A CN103454612B (en) | 2013-09-03 | 2013-09-03 | A kind of ammeter electrifying test device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103454612A true CN103454612A (en) | 2013-12-18 |
| CN103454612B CN103454612B (en) | 2015-08-26 |
Family
ID=49737188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310395154.0A Active CN103454612B (en) | 2013-09-03 | 2013-09-03 | A kind of ammeter electrifying test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103454612B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103969479A (en) * | 2014-05-14 | 2014-08-06 | 国家电网公司 | Device for reading value displayed by electric energy meter |
| CN109738848A (en) * | 2019-02-26 | 2019-05-10 | 国网江苏省电力有限公司无锡供电分公司 | Electric energy meter fast powering-up device and detection method |
| CN111983545A (en) * | 2020-08-24 | 2020-11-24 | 安徽南瑞中天电力电子有限公司 | Testing method and testing device for communication module of intelligent electric energy meter |
| CN114325013A (en) * | 2021-11-29 | 2022-04-12 | 煜邦电力智能装备(嘉兴)有限公司 | Electric energy meter Bluetooth function detection device and detection method thereof |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003018104A (en) * | 2001-07-02 | 2003-01-17 | Anritsu Corp | Mobile terminal test system and correction method of signal |
| CN1403825A (en) * | 2002-10-16 | 2003-03-19 | 陈立珉 | Intelligent integrated power measuring and controlling meter |
| CN2831361Y (en) * | 2005-06-13 | 2006-10-25 | 嘉兴市恒创电力设备有限公司 | Phase changed capacitor compensating cabinet |
| CN101441256A (en) * | 2008-12-25 | 2009-05-27 | 黑龙江省电工仪器仪表工程技术研究中心有限公司 | Computer detection system of electrical energy meter production line |
| CN201555869U (en) * | 2009-10-31 | 2010-08-18 | 宁波三星电气股份有限公司 | Carrier wave testing device |
| CN201926757U (en) * | 2010-12-29 | 2011-08-10 | 廖岗云 | Electricity meter testing device |
| CN201955421U (en) * | 2011-01-20 | 2011-08-31 | 安徽省电力公司蚌埠供电公司 | Wiring detector for multifunctional electric energy metering device |
| CN202119890U (en) * | 2011-05-25 | 2012-01-18 | 河南新天科技股份有限公司 | Simulation load box |
| CN102401864A (en) * | 2011-11-15 | 2012-04-04 | 珠海市科荟电器有限公司 | Laboratory simulation detection device for low-voltage meter reading system |
| CN202305787U (en) * | 2011-10-14 | 2012-07-04 | 浙江正泰仪器仪表有限责任公司 | Testing device for functional plates of electric energy meter |
| CN202600007U (en) * | 2012-05-11 | 2012-12-12 | 深圳市金正方科技有限公司 | Tooling equipment for electricity meter |
| CN103033790A (en) * | 2012-12-25 | 2013-04-10 | 青岛乾程电子科技有限公司 | Multifunctional on-line testing device of single-phase electricity meter |
| CN202995027U (en) * | 2012-12-26 | 2013-06-12 | 北京煜邦电力技术有限公司 | Ammeter detection system |
| CN203405568U (en) * | 2013-09-03 | 2014-01-22 | 青岛艾孚科技有限公司 | Electric meter power-on test device |
-
2013
- 2013-09-03 CN CN201310395154.0A patent/CN103454612B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003018104A (en) * | 2001-07-02 | 2003-01-17 | Anritsu Corp | Mobile terminal test system and correction method of signal |
| CN1403825A (en) * | 2002-10-16 | 2003-03-19 | 陈立珉 | Intelligent integrated power measuring and controlling meter |
| CN2831361Y (en) * | 2005-06-13 | 2006-10-25 | 嘉兴市恒创电力设备有限公司 | Phase changed capacitor compensating cabinet |
| CN101441256A (en) * | 2008-12-25 | 2009-05-27 | 黑龙江省电工仪器仪表工程技术研究中心有限公司 | Computer detection system of electrical energy meter production line |
| CN201555869U (en) * | 2009-10-31 | 2010-08-18 | 宁波三星电气股份有限公司 | Carrier wave testing device |
| CN201926757U (en) * | 2010-12-29 | 2011-08-10 | 廖岗云 | Electricity meter testing device |
| CN201955421U (en) * | 2011-01-20 | 2011-08-31 | 安徽省电力公司蚌埠供电公司 | Wiring detector for multifunctional electric energy metering device |
| CN202119890U (en) * | 2011-05-25 | 2012-01-18 | 河南新天科技股份有限公司 | Simulation load box |
| CN202305787U (en) * | 2011-10-14 | 2012-07-04 | 浙江正泰仪器仪表有限责任公司 | Testing device for functional plates of electric energy meter |
| CN102401864A (en) * | 2011-11-15 | 2012-04-04 | 珠海市科荟电器有限公司 | Laboratory simulation detection device for low-voltage meter reading system |
| CN202600007U (en) * | 2012-05-11 | 2012-12-12 | 深圳市金正方科技有限公司 | Tooling equipment for electricity meter |
| CN103033790A (en) * | 2012-12-25 | 2013-04-10 | 青岛乾程电子科技有限公司 | Multifunctional on-line testing device of single-phase electricity meter |
| CN202995027U (en) * | 2012-12-26 | 2013-06-12 | 北京煜邦电力技术有限公司 | Ammeter detection system |
| CN203405568U (en) * | 2013-09-03 | 2014-01-22 | 青岛艾孚科技有限公司 | Electric meter power-on test device |
Non-Patent Citations (1)
| Title |
|---|
| 张翠琴等: "提高电表检测质量 促进"一户一表"实施", 《江西电力》, vol. 26, no. 3, 31 December 2003 (2003-12-31) * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103969479A (en) * | 2014-05-14 | 2014-08-06 | 国家电网公司 | Device for reading value displayed by electric energy meter |
| CN109738848A (en) * | 2019-02-26 | 2019-05-10 | 国网江苏省电力有限公司无锡供电分公司 | Electric energy meter fast powering-up device and detection method |
| CN109738848B (en) * | 2019-02-26 | 2024-05-24 | 国网江苏省电力有限公司无锡供电分公司 | Rapid power-on device and detection method for electric energy meter |
| CN111983545A (en) * | 2020-08-24 | 2020-11-24 | 安徽南瑞中天电力电子有限公司 | Testing method and testing device for communication module of intelligent electric energy meter |
| CN114325013A (en) * | 2021-11-29 | 2022-04-12 | 煜邦电力智能装备(嘉兴)有限公司 | Electric energy meter Bluetooth function detection device and detection method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103454612B (en) | 2015-08-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202693702U (en) | General-purpose tester of transformer | |
| CN203054094U (en) | Cable tester | |
| CN103454612B (en) | A kind of ammeter electrifying test device | |
| CN201344948Y (en) | Test instrument | |
| CN110058188A (en) | The active detector of electric energy metering device | |
| CN104155514A (en) | Power tester used for computer equipment | |
| CN103969546A (en) | Intelligent tester for secondary polarities of four-star voltage transformers | |
| CN203133226U (en) | Polarity testing instrument for current transformer | |
| CN205120851U (en) | Many strings of lithium ion battery protection shield testing arrangement | |
| CN206208991U (en) | A kind of direct-current resistance tester for transformer | |
| CN203405568U (en) | Electric meter power-on test device | |
| CN203673037U (en) | Automatic circuit board detection tool of intelligent electric energy meter | |
| CN204649852U (en) | A kind of improved automatic Multifunctional transformation ratio test device | |
| CN202735461U (en) | Polarity tester for current transformer | |
| CN205049681U (en) | Multicore cable insulation , short -circuit detection device | |
| CN204287351U (en) | A kind of concentrator hardware capability automatic test fixture | |
| CN102539942A (en) | Portable transformation ratio testing instrument of current transformer | |
| CN103969618A (en) | Detecting device and detecting method of smart sockets | |
| CN211826149U (en) | Test platform for train equipment power supply device | |
| CN204241517U (en) | A kind of efficiency test box | |
| CN204086460U (en) | A kind of multipurpose test system of transformer | |
| CN106405407B (en) | High-density electrical method appearance electrode converter detection device | |
| CN202171617U (en) | Contact current tester | |
| CN207780185U (en) | A kind of SCM Based Low Power Consumption Portable auxiliary switch signal supervisory instrument | |
| CN106597108B (en) | SIR insulation resistance test 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 | ||
| ASS | Succession or assignment of patent right |
Owner name: QINGDAO YUANQI INDUSTRIAL INTELLIGENT TECHNOLOGY C Free format text: FORMER OWNER: QINGDAO AIF TECHNOLOGY CO., LTD. Effective date: 20150324 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 266061 QINGDAO, SHANDONG PROVINCE TO: 266000 QINGDAO, SHANDONG PROVINCE |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20150324 Address after: 266000 Shandong province Qingdao torch hi tech Industrial Development Zone, Road No. 100 Pangu maxspace block D room 208 Applicant after: Qingdao Yuan Qi industrial intelligent Technology Co., Ltd. Address before: 266061 Shandong Province, Qingdao city Laoshan District Songling Road No. 169 room 413 Applicant before: Qingdao Aifu Technology Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200420 Address after: 266000 Room 208, Block D, Pangu Chuangke Space, Qingdao Hi-tech Industrial Development Zone, Shandong Province Patentee after: Yuanqi Industrial Technology Co., Ltd. Address before: 266000, Qingdao, Shandong hi tech Industrial Development Zone, Torch Road 100, Pangu guest space, room 208, block D Patentee before: QINGDAO YUANQI INTELLIGENT ROBOTICS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211202 Address after: 266000 No. 1, Chuangxin 1st Road, Jimo provincial high tech Industrial Development Zone, Qingdao, Shandong Patentee after: QINGDAO AIFU TECHNOLOGY CO.,LTD. Address before: 266000 Room 208, Block D, Pangu Chuangke Space, Qingdao Hi-tech Industrial Development Zone, Shandong Province Patentee before: Yuanqi Industrial Technology Co.,Ltd. |