CN108717131A - A kind of pallet apparatus suitable for a variety of measurement instruments - Google Patents
A kind of pallet apparatus suitable for a variety of measurement instruments Download PDFInfo
- Publication number
- CN108717131A CN108717131A CN201810589372.0A CN201810589372A CN108717131A CN 108717131 A CN108717131 A CN 108717131A CN 201810589372 A CN201810589372 A CN 201810589372A CN 108717131 A CN108717131 A CN 108717131A
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- Prior art keywords
- rest area
- utensil rest
- fixing groove
- opening
- utensil
- 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.)
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- 238000005259 measurement Methods 0.000 title claims abstract description 79
- 238000001514 detection method Methods 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- 238000004590 computer program Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
Abstract
The present invention provides a kind of pallet apparatus suitable for a variety of measurement instruments, including：First utensil rest area and the second utensil rest area；First utensil rest area includes：First opening, the first fixing groove and the first limit module；Second utensil rest area includes：Second opening, the second fixing groove and the second limit module；First utensil rest area is separated with the second utensil rest area by a commonly connected side；First utensil rest area is for placing the first measurement instrument；Second utensil rest area is for placing the second measurement instrument；First limit module is set to the first opening in the first fixing groove；Second limit module is set in the second fixing groove.The present invention fixes various sizes of calculating appliance on full performance detection automatic assembly line by the first utensil rest area and the second utensil rest area, has and improves detection efficiency, save assembly line cost, is flexible, quick, efficient advantageous effect.
Description
Technical field
The present invention relates to measurement instrument detection technique field more particularly to a kind of pallet dresses suitable for a variety of measurement instruments
It sets.
Background technology
Due to electric power measure devices such as intelligent electric meter, special transformer terminals, concentrators, in-site installation demand is larger.Therefore it is examining
When surveying each measurement instrument, since the appearance and size of each measurement instrument is different, needs to build different automatic detection assembly lines, adopt
With different purpose-made pallets.When high-volume carries out complete detection to each measurement instrument, it is replaced as frequently as pallet, influences detection effect
Rate increases testing cost.
Therefore the pallet apparatus suitable for a variety of measurement instruments how is provided, it is current urgently to be resolved hurrily to improve detection efficiency
Technical problem.
Invention content
In order to solve defect in the prior art, the present invention provides a kind of pallet apparatus suitable for a variety of measurement instruments,
Various sizes of meter is fixed by the first utensil rest area and the second utensil rest area on full performance detection automatic assembly line
Utensil is calculated, is had and is improved detection efficiency, save assembly line cost, is flexible, quick, efficient advantageous effect.
To achieve the goals above, the present invention provides a kind of pallet apparatus suitable for a variety of measurement instruments, including：The
One utensil rest area and the second utensil rest area；First utensil rest area includes：First opening, the first fixing groove and first
Limit module；Second utensil rest area includes：Second opening, the second fixing groove and the second limit module；
First utensil rest area is separated with second utensil rest area by a commonly connected side；
First utensil rest area is for placing the first measurement instrument；
Second utensil rest area is for placing the second measurement instrument；
The first limit module is set to first opening in first fixing groove；
The second limit module is set in second fixing groove；
First measurement instrument is positioned over first utensil rest area, is embedded in first fixing groove, by institute
The first limit module securing location is stated, the Interface Terminal of first measurement instrument is located in first opening；
Second measurement instrument is positioned over second utensil rest area, is embedded in second fixing groove, by institute
The second limit module securing location is stated, the Interface Terminal of second measurement instrument is located in second opening.
In one embodiment, first opening and second opening are respectively arranged at a pair on the commonly connected side
Side.
In one embodiment, first utensil rest area further includes：Perforation is set to several in first fixing groove
First heat emission hole.
In one embodiment, second utensil rest area further includes：Perforation is set to several in second fixing groove
Second heat emission hole.
In one embodiment, the number at least two of the first limit module；The first limit module is rectangular.
In one embodiment, first utensil rest area further includes：Four supporting pads；The supporting pad is set to described
Four vertex of one fixing groove.
In one embodiment, first utensil rest area further includes：Expansion slot positioned at first fixing groove both sides.
In one embodiment, the second limit number of modules is four, is respectively arranged at each top of second fixing groove
At angle；The second limit module is rectangular.
In one embodiment, second utensil rest area further includes：It is set to second opening two described second
Limit the gag lever post between module.
A kind of pallet apparatus suitable for a variety of measurement instruments provided by the invention, the device include：First utensil is placed
Area and the second utensil rest area；First utensil rest area includes：First opening, the first fixing groove and the first limit module；
Second utensil rest area includes：Second opening, the second fixing groove and the second limit module；First utensil rest area with
Second utensil rest area is separated by a commonly connected side；First utensil rest area is for placing the first meter
Tool；Second utensil rest area is for placing the second measurement instrument；The first limit module is set to described first and fixes
First opening in slot；The second limit module is set in second fixing groove；First measurement instrument
It is positioned over first utensil rest area, is embedded in first fixing groove, module securing location, institute are limited by described first
The Interface Terminal for stating the first measurement instrument is located in first opening；Second measurement instrument is positioned over second utensil
Rest area is embedded in second fixing groove, limits module securing location by described second, second measurement instrument connects
Mouth terminal is located in second opening.The present invention on full performance detection automatic assembly line by the first utensil rest area and
Various sizes of calculating appliance is fixed in second utensil rest area, has and improves detection efficiency, save assembly line cost, is flexible, is fast
Prompt, efficient advantageous effect.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of structural schematic diagram of pallet apparatus suitable for a variety of measurement instruments of the application；
Fig. 2 is a kind of structural representation with measurement instrument of pallet apparatus suitable for a variety of measurement instruments of the application
Figure；
Fig. 3 is a kind of side view of pallet apparatus suitable for a variety of measurement instruments of the application；
Fig. 4 is the structural schematic diagram of the first utensil rest area in one embodiment of the application；
Fig. 5 is the structural schematic diagram of the second utensil rest area in one embodiment of the application.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
About " first " used herein, " second " ... etc., not especially censure the meaning of order or cis-position,
Also non-to limit the present invention, only for distinguishing the element described with same technique term or operation.
It is the term of opening, i.e., about "comprising" used herein, " comprising ", " having ", " containing " etc.
Mean including but not limited to.
About it is used herein " and/or ", include the things any or all combinations.
In view of the deficiencies in the prior art, the present invention provides a kind of pallet dresses suitable for a variety of measurement instruments
It sets.Fig. 1 is a kind of structural schematic diagram of pallet apparatus suitable for a variety of measurement instruments of the embodiment of the present application, as shown in Figure 1,
The system includes：First utensil rest area 1 and the second utensil rest area 2.First utensil rest area 1 is for placing the first meter
Tool 3, the second utensil rest area 2 is for placing the second measurement instrument 4.First utensil rest area 1 passes through with the second utensil rest area 2
One commonly connected side 5 separates.
First utensil rest area 1 includes：First the 101, first fixing groove 102 and first of opening limits module 103.
First limit module 103 is set in the first fixing groove 102 at first opening 101.
Second utensil rest area 2 includes：Second the 201, second fixing groove 202 and second of opening limits module 203.
Second limit module 203 is set in the second fixing groove 202.
As shown in Fig. 2, the first measurement instrument 3 is positioned over the first utensil rest area 1, it is embedded in the first fixing groove 102, by
The Interface Terminal of first 103 fixed position of limit module, the first measurement instrument 3 is located in the first opening 101.First measurement instrument
3 be special transformer terminals, concentrator or three-phase intelligent ammeter, and three-phase intelligent ammeter further includes：Phase three-wire three intelligent electric meter and three-phase four
Line intelligent electric meter.
As shown in Fig. 2, the second measurement instrument 4 is positioned over the second utensil rest area 2, it is embedded in the second fixing groove 202, by
The Interface Terminal of second 203 fixed position of limit module, the second measurement instrument 4 is located in the second opening 201.Second measurement instrument
4 be single-phase intelligent ammeter.
The pallet apparatus of the application designs for integral type, is process using mold integral type, and main material is not using
The material (nonmetallic) for influencing EMC test, can ensure compatible five kinds of measuring equipments, and the first utensil is put in pallet apparatus
Area 1 is set for placing three-phase intelligent ammeter.Second utensil rest area 2 is for placing single-phase intelligent ammeter.Wherein, according to three-phase intelligence
The size of energy ammeter, the size for designing the first utensil rest area 1 are：The size of first fixing groove 102 is 267mm (length) *
177.5mm (width), for placing phase three-wire three intelligent electric meter and three-phase and four-line intelligent electric meter.According to the size of single-phase intelligent ammeter
For the size of 160mm (height) * 112mm (width) * 71mm (thickness), design 202 size of the second fixing groove is：167mm (length) * 110mm
(width).As shown in figure 3, the overall dimension of pallet apparatus is 447mm (length) * 277mm (width) * 56mm (height).
The present invention is by the first utensil rest area 1 for placing the first measurement instrument 3, and the second utensil rest area 2 is for putting
Set the second measurement instrument 4.First measurement instrument 3 is positioned in the first utensil rest area 1, is embedded in the first fixing groove 102, by
The Interface Terminal of first 103 fixed position of limit module, the first measurement instrument 3 is located in the first opening 101.Second measurement instrument
4 are positioned over the second utensil rest area 2, are embedded in the second fixing groove 202, by the second 203 fixed position of limit module, the second meter
The Interface Terminal of measuring device tool 4 is located in the second opening 201.The present invention passes through the first device on full performance detection automatic assembly line
Have rest area and the second utensil rest area and fix various sizes of calculating appliance, have improve detection efficiency, save assembly line at
Originally, flexible, quick, efficient advantageous effect.
In one embodiment, the first opening 101 and the second opening 201 are respectively arranged at an opposite side on commonly connected side 5
An and/or adjacent side.
When it is implemented, as shown in Fig. 1 and 2, the first opening 101 is set at an opposite side A on commonly connected side 5.Second
Opening 201 is set at another opposite side B on commonly connected side 5.
Alternatively, the first opening 101 and the second opening 201 are respectively arranged at an adjacent side on commonly connected side 5.First opening
101 are set at an adjacent side on commonly connected side 5.Second opening 201 is set at another adjacent side on commonly connected side 5.
Alternatively, the first opening 101 and the second opening 201 are respectively arranged at an adjacent side or an opposite side on commonly connected side 5.The
One opening 101 is set at an opposite side A on commonly connected side 5.Second opening 201 is set to another adjacent side on commonly connected side 5
Place.
The application can make the pallet apparatus suitable by the position of the first different openings 101 of setting and the second opening 201
For different measurement instrument detection lines.
In one embodiment, as shown in figure 4, the first utensil rest area 1 further includes：Perforation is set in the first fixing groove
Several first heat emission holes 104.
When it is implemented, four the first heat emission holes 104 are uniformly arranged in the first fixing groove 102, in detection first
A pair first utensil rest area 1 is aerated and radiates when measurement instrument 3.
In one embodiment, as shown in figure 4, the number at least two of the first limit module 103, it is solid to be set to first
Determine in slot 102 at first opening 101, and the shape of the first limit module 103 is rectangular.
In one embodiment, as shown in figure 4, the first utensil rest area 1 further includes：Four supporting pads 105；Supporting pad
105 are set to four vertex of the first fixing groove 102.
When it is implemented, each supporting pad 105 and first is additionally provided with a limit hole 106 between limiting module 103.Pass through branch
Stake pad places the bottom that the first meter 3 to be measured is in direct contact the first fixing groove 102, avoids scratching while being convenient for when detection
Take out the first measurement instrument 3.
The application be ensure three-phase intelligent ammeter, special transformer terminals/concentrator on pallet apparatus can fixation, increase
First limit module 103 and limit hole 106, not only can guarantee the measurement instrument to be measured fixation on pallet apparatus, but also energy
The placement region for reasonably distinguishing each measurement instrument to be measured, has ensured the reliability service of pallet apparatus.
In one embodiment, as shown in figure 4, the first utensil rest area 1 further includes：It is set to 102 liang of the first fixing groove
The expansion slot 107 of side.
When it is implemented, being 290mm (height) * 180mm (width) * since special transformer terminals mainly use III type terminal, size
95mm (thickness).It is 290mm (height) * 180mm (width) * 95mm (thickness) that concentrator, which mainly uses I type concentrator, size,.Therefore root
According to the size of special transformer terminals and concentrator, as shown in Figure 1, choosing 267mm (length) * in 102 expansion slot 107 of the first fixing groove
The size of 177.5mm (width) is for placing special transformer terminals and concentrator.The application is adapted to various sizes of by expansion slot
First measurement instrument.
In one embodiment, as shown in figure 5, the second utensil rest area 2 further includes：Perforation is set in the second fixing groove
Several second heat emission holes 204, for when detecting the second measurement instrument 4 a pair second utensil rest area 2 be aerated and radiate.
In one embodiment, as shown in figure 5, second limit 203 numbers of module are four, it is respectively arranged at the second fixation
The shape of each vertex of slot 202, the second limit mould 202 is rectangular.
In one embodiment, as shown in figure 4, the second utensil rest area 2 further includes：It is set to two at the second opening 201
Gag lever post 205 between a second limit module 203, it is new to improve stabilization of the measurement instrument in detection process.
When it is implemented, the second utensil rest area 2 further includes a limit hole 206 for being parallel to gag lever post 205.
The application be ensure single-phase intelligent ammeter on pallet apparatus can fixation, increase the second limit module
203, gag lever post 205 and limit hole 206 not only can guarantee the measurement instrument to be measured fixation on pallet apparatus, but also can be rationally
The placement region for distinguishing each measurement instrument to be measured, ensured the reliability service of pallet apparatus.
The material of pallet apparatus provided by the present application suitable for a variety of measurement instruments (is commonly called as " modeling using polytetrafluoroethylene (PTFE)
Expect king ", english abbreviation PTFE), there are the characteristics such as good high temperature resistant, low temperature resistant, corrosion-resistant, nonhazardous.Use polytetrafluoroethyl-ne
Main material of the alkene as pallet apparatus has ensured the physical stability and insulating properties of pallet apparatus, and has tried electromagnetic compatibility
The test result tested has no effect, and effective guarantee is played to the judgement of test result.
The different measurement instrument rest area of the application can accomplish single-phase intelligence according to the size design of state's net code requirement
The placement of energy electric energy meter, three-phase intelligent electric-energy meter, special transformer terminals and concentrator, while the appearance and size of compatible five kinds of measuring equipments
Demand ensures five kinds of measurement instruments in order to which different measurement instruments to be measured circulates with pallet apparatus in auto instrument automatic needle press
Placement it is solid and reliable, have no effect on the judgement of test result.
A kind of pallet apparatus suitable for a variety of measurement instruments provided by the invention, the device include：First utensil is placed
Area and the second utensil rest area；First utensil rest area includes：First opening, the first fixing groove and the first limit module；Second
Utensil rest area includes：Second opening, the second fixing groove and the second limit module；It is placed with the second utensil the first utensil rest area
Area is separated by a commonly connected side；First utensil rest area is for placing the first measurement instrument；It uses the second utensil rest area
In placing the second measurement instrument；First limit module is set to the first opening in the first fixing groove；Second limit module is set
It is placed in the second fixing groove；First measurement instrument is positioned over the first utensil rest area, is embedded in the first fixing groove, by the first limit
The Interface Terminal of position module securing location, the first measurement instrument is located in the first opening；Second measurement instrument is positioned over the second device
Have rest area, be embedded in the second fixing groove, by the second limit module securing location, the Interface Terminal of the second measurement instrument is located at
In second opening.The present invention passes through the first utensil rest area and the second utensil rest area on full performance detection automatic assembly line
Fixed various sizes of calculating appliance has and improves detection efficiency, save assembly line cost, is flexible, is quick, is efficient beneficial to effect
Fruit.
It should be understood by those skilled in the art that, the embodiment of the present invention can be provided as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, the present invention can be used in one or more wherein include computer usable program code computer
The computer program production implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
Specific embodiment is applied in the present invention, and principle and implementation of the present invention are described, above example
Explanation be merely used to help understand the present invention method and its core concept；Meanwhile for those of ordinary skill in the art,
According to the thought of the present invention, there will be changes in the specific implementation manner and application range, in conclusion in this specification
Appearance should not be construed as limiting the invention.
Claims (9)
1. a kind of pallet apparatus suitable for a variety of measurement instruments, which is characterized in that including：First utensil rest area and the second device
Has rest area；First utensil rest area includes：First opening, the first fixing groove and the first limit module；Second device
Tool rest area includes：Second opening, the second fixing groove and the second limit module；
First utensil rest area is separated with second utensil rest area by a commonly connected side；
First utensil rest area is for placing the first measurement instrument；
Second utensil rest area is for placing the second measurement instrument；
The first limit module is set to first opening in first fixing groove；
The second limit module is set in second fixing groove；
First measurement instrument is positioned over first utensil rest area, is embedded in first fixing groove, by described
The Interface Terminal of one limit module securing location, first measurement instrument is located in first opening；
Second measurement instrument is positioned over second utensil rest area, is embedded in second fixing groove, by described
The Interface Terminal of two limit module securing locations, second measurement instrument is located in second opening.
2. the pallet apparatus according to claim 1 suitable for a variety of measurement instruments, which is characterized in that first opening
And second opening is respectively arranged at an opposite side on the commonly connected side.
3. the pallet apparatus according to claim 1 suitable for a variety of measurement instruments, which is characterized in that first utensil
Rest area further includes：Perforation is set to several first heat emission holes in first fixing groove.
4. the pallet apparatus according to claim 1 suitable for a variety of measurement instruments, which is characterized in that second utensil
Rest area further includes：Perforation is set to several second heat emission holes in second fixing groove.
5. the pallet apparatus according to claim 1 suitable for a variety of measurement instruments, which is characterized in that first limit
The number at least two of module；The first limit module is rectangular.
6. the pallet apparatus according to claim 5 suitable for a variety of measurement instruments, which is characterized in that first utensil
Rest area further includes：Four supporting pads；The supporting pad is set to four vertex of first fixing groove.
7. the pallet apparatus according to claim 1 suitable for a variety of measurement instruments, which is characterized in that first utensil
Rest area further includes：It is set to the expansion slot of first fixing groove both sides.
8. the pallet apparatus according to claim 1 suitable for a variety of measurement instruments, which is characterized in that second limit
Number of modules is four, is respectively arranged at each vertex of second fixing groove；The second limit module is rectangular.
9. the pallet apparatus according to claim 8 suitable for a variety of measurement instruments, which is characterized in that second utensil
Rest area further includes：The gag lever post being set between the second limit module of second opening two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810589372.0A CN108717131A (en) | 2018-06-08 | 2018-06-08 | A kind of pallet apparatus suitable for a variety of measurement instruments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810589372.0A CN108717131A (en) | 2018-06-08 | 2018-06-08 | A kind of pallet apparatus suitable for a variety of measurement instruments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108717131A true CN108717131A (en) | 2018-10-30 |
Family
ID=63912993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810589372.0A Pending CN108717131A (en) | 2018-06-08 | 2018-06-08 | A kind of pallet apparatus suitable for a variety of measurement instruments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108717131A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778665A (en) * | 2012-04-09 | 2012-11-14 | 深圳市科陆电子科技股份有限公司 | Multifunctional tray device for three-phase electric energy meter |
| CN204556668U (en) * | 2015-03-27 | 2015-08-12 | 施瑞机械自动化有限公司 | A kind of compatible three-phase intelligent ammeter and III type specially become carrying of acquisition terminal and show pallet |
| CN205293427U (en) * | 2016-01-20 | 2016-06-08 | 国家电网公司 | Automatic change compatible formula measurement tray of assembly line |
| CN208188166U (en) * | 2018-06-08 | 2018-12-04 | 国网冀北电力有限公司电力科学研究院 | A kind of pallet apparatus suitable for a variety of measurement instruments |
-
2018
- 2018-06-08 CN CN201810589372.0A patent/CN108717131A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778665A (en) * | 2012-04-09 | 2012-11-14 | 深圳市科陆电子科技股份有限公司 | Multifunctional tray device for three-phase electric energy meter |
| CN204556668U (en) * | 2015-03-27 | 2015-08-12 | 施瑞机械自动化有限公司 | A kind of compatible three-phase intelligent ammeter and III type specially become carrying of acquisition terminal and show pallet |
| CN205293427U (en) * | 2016-01-20 | 2016-06-08 | 国家电网公司 | Automatic change compatible formula measurement tray of assembly line |
| CN208188166U (en) * | 2018-06-08 | 2018-12-04 | 国网冀北电力有限公司电力科学研究院 | A kind of pallet apparatus suitable for a variety of measurement instruments |
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Effective date of registration: 20210113 Address after: 102208 No.1, opposite the north gate of Beijing Renjia community, erbuzi, Huilongguan, Changping District, Beijing Applicant after: METERING CENTER OF STATE GRID JIBEI ELECTRIC POWER Co.,Ltd. Applicant after: ELECTRIC POWER RESEARCH INSTITUTE, STATE GRID JIBEI ELECTRIC POWER Co.,Ltd. Applicant after: North China Electric Power Research Institute Co.,Ltd. Applicant after: STATE GRID CORPORATION OF CHINA Applicant after: YANTAI DONGFANG WISDOM ELECTRIC Co.,Ltd. Address before: 100045 No. 1 Nanxiang, Tibetan Ancient Town, Fuxing Men, Xicheng District, Beijing Applicant before: ELECTRIC POWER RESEARCH INSTITUTE, STATE GRID JIBEI ELECTRIC POWER Co.,Ltd. Applicant before: North China Electric Power Research Institute Co.,Ltd. Applicant before: STATE GRID CORPORATION OF CHINA Applicant before: YANTAI DONGFANG WISDOM ELECTRIC Co.,Ltd. |