CN103499805A - Detection device compatible with three-phase intelligent electric energy meter and type-III special transform acquisition terminal - Google Patents

Detection device compatible with three-phase intelligent electric energy meter and type-III special transform acquisition terminal Download PDF

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Publication number
CN103499805A
CN103499805A CN201310445517.7A CN201310445517A CN103499805A CN 103499805 A CN103499805 A CN 103499805A CN 201310445517 A CN201310445517 A CN 201310445517A CN 103499805 A CN103499805 A CN 103499805A
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CN
China
Prior art keywords
pocket watch
intelligent electric
energy meter
watch seat
acquisition terminal
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Application number
CN201310445517.7A
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Chinese (zh)
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CN103499805B (en
Inventor
张健
徐晴
蔡奇新
龚文
周帆
刘建
李雪
李珺
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.)
State Grid Corp of China SGCC
State Grid Jiangsu Electric Power Co Ltd
Electric Power Research Institute of State Grid Jiangsu Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
State Grid Jiangsu Electric Power Co Ltd
Electric Power Research Institute of State Grid Jiangsu Electric Power Co Ltd
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Application filed by State Grid Corp of China SGCC, State Grid Jiangsu Electric Power Co Ltd, Electric Power Research Institute of State Grid Jiangsu Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201310445517.7A priority Critical patent/CN103499805B/en
Publication of CN103499805A publication Critical patent/CN103499805A/en
Application granted granted Critical
Publication of CN103499805B publication Critical patent/CN103499805B/en
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Abstract

The invention discloses a detection device compatible with a three-phase intelligent electric energy meter and a type-III special transform acquisition terminal. The detection device comprises a first meter hanging seat, a second meter hanging seat, a third meter hanging seat and a meter rack which is used for connecting the meter hanging seats. The meter rack is installed on a detection controller. The detection controller is connected with a PC (Personal Computer) for detection. The detection device additionally comprises a cabinet which is connected with the PC. A standard three-phase intelligent electric energy meter, a standard type-III special transform acquisition terminal, a power supply and a standard time reference source. The detection device compatible with the three-phase intelligent electric energy meter and the type-III special transform acquisition terminal disclosed by the invention has the advantages that the three-phase intelligent electric energy meter and the type-III special transform acquisition terminal can be compatibly detected, the detection cost is reduced, the detection efficiency is improved and the application prospect is good.

Description

Compatible three-phase intelligent electric-energy meter and III type specially become the pick-up unit of acquisition terminal
Technical field
The present invention relates to the pick-up unit that a kind of compatible three-phase intelligent electric-energy meter and III type specially become acquisition terminal, belonged to electric power detection technique field.
Background technology
In electric system, the requirement that specially becomes acquisition terminal as three-phase intelligent electric-energy meter and the III type of electric-power metering utensil is larger, before three-phase intelligent electric-energy meter and III type specially become acquisition terminal and dispatch from the factory, need to its performance be detected, at present, in the electric-power metering utencil detector, three-phase intelligent electric-energy meter and III type specially become acquisition terminal, due to size and connection terminal subtle difference, can't carry out compatible detection by a kind of pick-up unit, need to use different pick-up units to detect respectively, waste time and energy, testing cost is high, detection efficiency is low.
Summary of the invention
Purpose of the present invention overcomes three-phase intelligent electric-energy meter of the prior art and the III type specially becomes acquisition terminal, needs to use different pick-up units to detect respectively, wastes time and energy, and testing cost is high, the problem that detection efficiency is low.Compatible three-phase intelligent electric-energy meter of the present invention and III type specially become the pick-up unit of acquisition terminal, can compatible detect three-phase intelligent electric-energy meter, the III type specially becomes acquisition terminal, reduces testing cost, improves detection efficiency, have a good application prospect.
In order to achieve the above object, the technical solution adopted in the present invention is:
A kind of compatible three-phase intelligent electric-energy meter and III type specially become the pick-up unit of acquisition terminal, comprise the first pocket watch seat that specially becomes acquisition terminal for articulating the III type, for articulating the second pocket watch seat of direct-type intelligent electric energy meter, for articulating the 3rd pocket watch seat of mutual inductance type intelligent electric energy meter, it is characterized in that: also comprise for accessing the dial framework of above-mentioned each pocket watch seat, described dial framework is arranged on and detects on controller, described detection controller with for detection of PC be connected, also comprise the rack be connected with PC, be provided with the standard three-phase intelligent electric-energy meter in described rack, standard I II type specially becomes acquisition terminal, reference source when power power-supply and standard.
Aforesaid compatible three-phase intelligent electric-energy meter and III type specially become the pick-up unit of acquisition terminal, it is characterized in that: described the first pocket watch seat, the second pocket watch seat, the 3rd pocket watch seat are equipped with three groups of lead-out terminals, comprise set of currents lead-out terminal, voltage group lead-out terminal and communication set lead-out terminal.
Aforesaid compatible three-phase intelligent electric-energy meter and III type specially become the pick-up unit of acquisition terminal, it is characterized in that: described dial framework comprises substrate, the binding post be connected with the detection controller, described binding post comprises the electric current binding post, the voltage binding post, the communication connection post, be provided with conductive copper sheet in described substrate, one end of conductive copper sheet is provided with current wiring terminal, described current wiring terminal and the first pocket watch seat, the set of currents lead-out terminal of the second pocket watch seat or the 3rd pocket watch seat is connected, the other end of described conductive copper sheet is fixedly connected with the electric current binding post by the first fastening bolt, also establish signal wire in described substrate, an end of described signal wire is connected with the communication set lead-out terminal of the first pocket watch seat, the second pocket watch seat or the 3rd pocket watch seat, and the other end of described signal wire is fixedly connected with the communication connection post, also be provided with voltage wiring terminal in described substrate, described voltage wiring terminal is connected with the voltage group lead-out terminal of the first pocket watch seat, the second pocket watch seat or the 3rd pocket watch seat, described voltage wiring terminal is fixedly connected with the voltage binding post by the second fastening bolt, the outside of described the first fastening bolt, the second fastening bolt is provided with protective cover.
Aforesaid compatible three-phase intelligent electric-energy meter and III type specially become the pick-up unit of acquisition terminal, it is characterized in that: described signal wire is positioned at the protective cover outside, be provided with banking stop between described conductive copper sheet and signal wire, described banking stop is arranged on the side of conductive copper sheet, and the top of described banking stop is provided with wire-blocking board.
Aforesaid compatible three-phase intelligent electric-energy meter and III type specially become the pick-up unit of acquisition terminal, it is characterized in that: described protective cover is L shaped shape, is connected between substrate and binding post.
The invention has the beneficial effects as follows: compatible three-phase intelligent electric-energy meter of the present invention and III type specially become the pick-up unit of acquisition terminal, can compatible detect three-phase intelligent electric-energy meter, the III type specially becomes acquisition terminal, reduce testing cost, improve detection efficiency, have a good application prospect.
The accompanying drawing explanation
Fig. 1 is the structural representation that compatible three-phase intelligent electric-energy meter of the present invention and III type specially become the pick-up unit of acquisition terminal.
Fig. 2 is the structural drawing that specially becomes the first pocket watch seat of acquisition terminal for articulating the III type of the present invention.
Fig. 3 is the structural drawing for the second pocket watch seat of articulating the direct-type intelligent electric energy meter of the present invention.
Fig. 4 is the structural drawing for the 3rd pocket watch seat that articulates the mutual inductance type intelligent electric energy meter of the present invention.
Fig. 5 is the structural drawing of dial framework of the present invention.
In accompanying drawing, the implication of mark is as follows:
1: the first pocket watch seat; 2: the second pocket watch seats; 3: the three pocket watch seats; 4: dial framework; 5: detect controller; The 6:PC machine; 7: rack; 8: substrate; 9: the electric current binding post; 10: the voltage binding post; 11: the communication connection post; 12: conductive copper sheet; 13: current wiring terminal; 14: the first fastening bolts; 15: signal wire; 16: voltage wiring terminal; 17: the second fastening bolts; 18: protective cover; 19: banking stop; 20: wire-blocking board.
Embodiment
Below in conjunction with Figure of description, the present invention is further illustrated.
As Fig. 1, 2, 3, shown in 4, a kind of compatible three-phase intelligent electric-energy meter and III type specially become the pick-up unit of acquisition terminal, comprise the first pocket watch seat 1 that specially becomes acquisition terminal for articulating the III type, for articulating the second pocket watch seat 2 of direct-type intelligent electric energy meter, for articulating the 3rd pocket watch seat 3 of mutual inductance type intelligent electric energy meter, for accessing the dial framework 4 of above-mentioned each pocket watch seat, dial framework 4 is arranged on and detects on controller 5, detect controller 5 with for detection of PC 6 be connected, the first pocket watch seat 1, the number of terminals of the binding post of the second pocket watch seat 2 and the 3rd pocket watch seat 3 and interval are all not identical, with the terminal of corresponding instrument to be detected, be complementary, detecting controller 5 can send to PC 6 to carry out Check processing the output unification of dial framework 4, also comprise the rack 7 be connected with PC 6, be provided with the standard three-phase intelligent electric-energy meter in rack 7, standard I II type specially becomes acquisition terminal, reference source when power power-supply and standard, for detecting three-phase intelligent electric-energy meter, the III type specially becomes acquisition terminal provides the canonical reference source, in PC, be provided with for three-phase intelligent electric-energy meter, the III type specially becomes the testing standard of acquisition terminal two cover in not, wherein the three-phase intelligent electric-energy meter testing standard can meet direct-type, two kinds of intelligent electric energy meters of mutual inductance type detect.
Described the first pocket watch seat 1, the second pocket watch seat 2, the 3rd pocket watch seat 3 are equipped with three groups of lead-out terminals, comprise set of currents lead-out terminal, voltage group lead-out terminal and communication set lead-out terminal.
As shown in Figure 5, described dial framework 4 comprises substrate 8, the binding post be connected with the detection controller, binding post comprises electric current binding post 9, voltage binding post 10, communication connection post 11, be provided with conductive copper sheet 12 in substrate 8, one end of conductive copper sheet 12 is provided with current wiring terminal 13, described current wiring terminal 13 is connected with the set of currents lead-out terminal of the first pocket watch seat, the second pocket watch seat or the 3rd pocket watch seat, and the other end of conductive copper sheet 12 is fixedly connected with electric current binding post 9 by the first fastening bolt 14; Also establish signal wire 15 in substrate 8, an end of signal wire 15 is connected with the communication set lead-out terminal of the first pocket watch seat, the second pocket watch seat or the 3rd pocket watch seat, and the other end of signal wire 15 is fixedly connected with communication connection post 11; Also be provided with voltage wiring terminal 16 in substrate 8, voltage wiring terminal 16 is connected with the voltage group lead-out terminal of the first pocket watch seat, the second pocket watch seat or the 3rd pocket watch seat, and voltage wiring terminal 16 is fixedly connected with voltage binding post 10 by the second fastening bolt 17; The outside of the first fastening bolt 14, the second fastening bolt 17 is provided with protective cover 18; protective cover 18 is L shaped shape; be connected between substrate 8 and binding post; can effectively protect the testing staff; when detecting; touch conductive copper sheet 12 and voltage wiring terminal 16 with electric current, increase the security of pick-up unit.
Described signal wire 15 is positioned at protective cover 18 outsides, be provided with banking stop 19 between conductive copper sheet 12 and signal wire 15, banking stop 19 is arranged on the side of conductive copper sheet 12, the top of banking stop 19 is provided with wire-blocking board 20, banking stop 19 and wire-blocking board 20, can effectively prevent the interior signal wire 15 of substrate 8, for contact between the conductive copper sheet 12 of current signal transfer, reduce mutual electromagnetic interference (EMI), improve accuracy of detection.
Pick-up unit use procedure of the present invention is as follows,
At first, complete the connection of each parts, by dial framework 4 with detect controller 5 and be connected, and the output terminal that will detect controller 5 is connected with PC 6, the output terminal of rack 7 is connected with PC 6;
Then, three groups of lead-out terminals of each pocket watch seat are connected with current wiring terminal, voltage wiring terminal, signal wire on dial framework 4 respectively, the pocket watch seat connects three-phase intelligent electric-energy meter and the III type specially becomes acquisition terminal;
Finally, respectively the instrument on the pocket watch seat is switched on, PC specially becomes acquisition terminal to three-phase intelligent electric-energy meters different on each pocket watch seat and III type and is detected, compatible strong, affected convenience.
In sum, compatible three-phase intelligent electric-energy meter of the present invention and III type specially become the pick-up unit of acquisition terminal, can compatible detect three-phase intelligent electric-energy meter, the III type specially becomes acquisition terminal, reduces testing cost, improves detection efficiency, have a good application prospect.
Above demonstration and described ultimate principle of the present invention, principal character and advantage.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is by appending claims and equivalent circle thereof.

Claims (5)

1. compatible three-phase intelligent electric-energy meter and III type specially become the pick-up unit of acquisition terminal, comprise the first pocket watch seat that specially becomes acquisition terminal for articulating the III type, for articulating the second pocket watch seat of direct-type intelligent electric energy meter, for articulating the 3rd pocket watch seat of mutual inductance type intelligent electric energy meter, it is characterized in that: also comprise for accessing the dial framework of above-mentioned each pocket watch seat, described dial framework is arranged on and detects on controller, described detection controller with for detection of PC be connected, also comprise the rack be connected with PC, be provided with the standard three-phase intelligent electric-energy meter in described rack, standard I II type specially becomes acquisition terminal, reference source when power power-supply and standard.
2. compatible three-phase intelligent electric-energy meter according to claim 1 and III type specially become the pick-up unit of acquisition terminal, it is characterized in that: described the first pocket watch seat, the second pocket watch seat, the 3rd pocket watch seat are equipped with three groups of lead-out terminals, comprise set of currents lead-out terminal, voltage group lead-out terminal and communication set lead-out terminal.
3. compatible three-phase intelligent electric-energy meter according to claim 1 and III type specially become the pick-up unit of acquisition terminal, it is characterized in that: described dial framework comprises substrate, the binding post be connected with the detection controller, described binding post comprises the electric current binding post, the voltage binding post, the communication connection post, be provided with conductive copper sheet in described substrate, one end of conductive copper sheet is provided with current wiring terminal, described current wiring terminal and the first pocket watch seat, the set of currents lead-out terminal of the second pocket watch seat or the 3rd pocket watch seat is connected, the other end of described conductive copper sheet is fixedly connected with the electric current binding post by the first fastening bolt, also establish signal wire in described substrate, an end of described signal wire is connected with the communication set lead-out terminal of the first pocket watch seat, the second pocket watch seat or the 3rd pocket watch seat, and the other end of described signal wire is fixedly connected with the communication connection post, also be provided with voltage wiring terminal in described substrate, described voltage wiring terminal is connected with the voltage group lead-out terminal of the first pocket watch seat, the second pocket watch seat or the 3rd pocket watch seat, described voltage wiring terminal is fixedly connected with the voltage binding post by the second fastening bolt, the outside of described the first fastening bolt, the second fastening bolt is provided with protective cover.
4. compatible three-phase intelligent electric-energy meter according to claim 3 and III type specially become the pick-up unit of acquisition terminal, it is characterized in that: described signal wire is positioned at the protective cover outside, be provided with banking stop between described conductive copper sheet and signal wire, described banking stop is arranged on the side of conductive copper sheet, and the top of described banking stop is provided with wire-blocking board.
5. specially become the pick-up unit of acquisition terminal according to the described compatible three-phase intelligent electric-energy meter of claim 3 or 4 and III type, it is characterized in that: described protective cover is L shaped shape, is connected between substrate and binding post.
CN201310445517.7A 2013-09-25 2013-09-25 Detection device compatible with three-phase intelligent electric energy meter and type-III special transform acquisition terminal Active CN103499805B (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104134341A (en) * 2014-07-31 2014-11-05 国家电网公司 Concentrator uplink channel detection method special for automated verification system
CN104198835A (en) * 2014-07-31 2014-12-10 国家电网公司 Metering type special change acquisition terminal upstream channel detection method special for automatic calibration system
CN104215930A (en) * 2014-08-21 2014-12-17 国家电网公司 Three-in-one acquisition terminal detection device
CN104749546A (en) * 2015-04-21 2015-07-01 国家电网公司 Novel type-III specific power transformer acquisition terminal testing device and testing method thereof
CN105572622A (en) * 2015-11-30 2016-05-11 深圳市鸿志软件有限公司 Pluggable-connection compatible electric energy meter detection method and device

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US20080097639A1 (en) * 2004-11-11 2008-04-24 Badotti Jorge L Remote Multipoint Monitoring And Timeline Analysis Equipment
CN101458314A (en) * 2008-12-18 2009-06-17 绍兴电力局 Full automatic standard apparatus for electric energy meter
CN201438214U (en) * 2009-07-22 2010-04-14 广州市格宁电气有限公司 Multi-meter parallel testing system for testing kilowatt-hour meters
CN101872003A (en) * 2010-05-25 2010-10-27 中国电力科学研究院 Multi-functional auxiliary testing device of collection terminal
CN102654573A (en) * 2012-05-28 2012-09-05 辽宁省电力有限公司抚顺供电公司 Verification device for single-phase electric energy meters

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080097639A1 (en) * 2004-11-11 2008-04-24 Badotti Jorge L Remote Multipoint Monitoring And Timeline Analysis Equipment
CN101458314A (en) * 2008-12-18 2009-06-17 绍兴电力局 Full automatic standard apparatus for electric energy meter
CN201438214U (en) * 2009-07-22 2010-04-14 广州市格宁电气有限公司 Multi-meter parallel testing system for testing kilowatt-hour meters
CN101872003A (en) * 2010-05-25 2010-10-27 中国电力科学研究院 Multi-functional auxiliary testing device of collection terminal
CN102654573A (en) * 2012-05-28 2012-09-05 辽宁省电力有限公司抚顺供电公司 Verification device for single-phase electric energy meters

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104134341A (en) * 2014-07-31 2014-11-05 国家电网公司 Concentrator uplink channel detection method special for automated verification system
CN104198835A (en) * 2014-07-31 2014-12-10 国家电网公司 Metering type special change acquisition terminal upstream channel detection method special for automatic calibration system
CN104215930A (en) * 2014-08-21 2014-12-17 国家电网公司 Three-in-one acquisition terminal detection device
CN104749546A (en) * 2015-04-21 2015-07-01 国家电网公司 Novel type-III specific power transformer acquisition terminal testing device and testing method thereof
CN105572622A (en) * 2015-11-30 2016-05-11 深圳市鸿志软件有限公司 Pluggable-connection compatible electric energy meter detection method and device
CN105572622B (en) * 2015-11-30 2019-08-13 深圳市鸿志软件有限公司 It is a kind of can plug access compatible electric energy meter calibration method and apparatus

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