CN109541416A - A kind of Novel switch cabinet partial discharge detection instrument based on cloud - Google Patents
A kind of Novel switch cabinet partial discharge detection instrument based on cloud Download PDFInfo
- Publication number
- CN109541416A CN109541416A CN201910036622.2A CN201910036622A CN109541416A CN 109541416 A CN109541416 A CN 109541416A CN 201910036622 A CN201910036622 A CN 201910036622A CN 109541416 A CN109541416 A CN 109541416A
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- switch cabinet
- partial discharge
- discharge detection
- head
- instrument based
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1209—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing using acoustic measurements
-
- 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
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- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Push-Button Switches (AREA)
Abstract
A kind of Novel switch cabinet partial discharge detection instrument based on cloud disclosed by the invention, including body, a display screen is equipped with above the front-end surface of the body, the lower section that the front-end surface of the body is located at display screen is equipped with an outer sound loudspeaker, it is operation panel below the front-end surface of the body, and function button there are four being set above operation panel, the middle position that the front-end surface of the body is located at function button is equipped with a power button, sets that there are four navigation keys below the operation panel of the front-end surface of the body.A kind of Novel switch cabinet partial discharge detection instrument based on cloud of the present invention is equipped with reception hole and strut, convenient ultrasonic receiver and installed cassette and clamp, can be convenient and detected using strut to some edges of inside switch cabinet；Ultrasonic receiver can be installed by hoodle and notch, be convenient for changing；Instrument can be adsorbed in switchgear by installed cassette and clamp and carry out continuing detection.
Description
Technical field
The present invention relates to switch cabinet partial discharge detecting instrument field, in particular to a kind of Novel switch cabinet office based on cloud
Put detecting instrument.
Background technique
Switchgear is the important component of power distribution network, and the stability of operation has act foot to distribution network reliability
The effect of weight, in switchgear insulation system, because of dust deposit, humidified insulation, insulation ag(e)ing etc. in During Process of Long-term Operation
Cause decreasing insulating, the electric field strength at each position is caused to have differences, the electric field strength in some region once reaches it and hits
When wearing field strength, the region will Discharge Phenomena, but apply between alive two conductors not through entirely discharging
Journey discharges and does not puncture insulation system, this phenomenon is shelf depreciation, although shelf depreciation usually will not connectivity breakdown
Insulation, but possible local damage dielectric, if hidden danger cannot be excluded in time, it will cause bigger safety accidents；Into
When row switch cabinet partial discharge detects, the edge that common instrument cannot go deep into inside switch cabinet carries out accurate detection, Er Qieyong
It is fixed on instrument in the supersonic detector of detection signal, not can be carried out quick-replaceable, finally, common detecting instrument cannot
It is rapidly secured at somewhere and carries out test constantly, multi-functional practicability substantially reduces.
Summary of the invention
The main purpose of the present invention is to provide a kind of Novel switch cabinet partial discharge detection instrument based on cloud, Ke Yiyou
Effect solves the problems in background technique.
To achieve the above object, the technical scheme adopted by the invention is as follows:
A kind of Novel switch cabinet partial discharge detection instrument based on cloud, including body, in the front-end surface of the body
Side is equipped with a display screen, and the lower section that the front-end surface of the body is located at display screen is equipped with an outer sound loudspeaker, the body
Front-end surface below be operation panel, and set above operation panel there are four function button, the front-end surface of the body
Be equipped with a power button positioned at the middle position of function button, set below the operation panel of the front-end surface of the body there are four
Navigation keys, the top of the body offer a reception hole, and the inside of the reception hole is equipped with a detection line, the inspection
The other end of survey line is connected to the tail end of back stay, and the head of the back stay is connected to front support rod by folding elbow, described
Offer a connecting hole inside the head end of front support rod, the bottom center position of the connecting hole offers one and convenient inserts
Hole, pars intramuralis respectively offers a telescopic chute in the two sides of the connecting hole, and the inside of the telescopic chute is fixedly installed with one
The other end of little spring, the little spring is fixedly installed with a hoodle by small front apron, and the hoodle is protruding and passes through
The head of the two sides inner wall of connecting hole, the front support rod is equipped with a ultrasonic receiver, the ultrasonic wave by connecting hole
The head of receiver is equipped with a receiver and protects head, and the rear end of the ultrasonic receiver is equipped with a connector, the company
It is symmetrically opened up on the two sides of connector there are two flexible card slot, the top dead center position of the connector is fixedly installed with one just
Prompt contact pin, the rear end face center of the body are fixedly installed with a circular installed cassette, the installed cassette it is interior
One of annular groove is separately offered on wall, the body is installed on the firm banking of peripheral hardware by installed cassette, the firm banking
Rear end it is embedded a strong magnets are installed, the front end of the firm banking is fixedly installed with a circular installation clamp,
Telescopic cavity there are four symmetrically opening up at the internal edge of the installation clamp, the inside of the telescopic cavity is respectively provided with a big bullet
The tail portion of spring, the big spring is fixed on the bottom surface of telescopic cavity by rear baffle, and the head of the big spring passes through front apron
It is fixedly installed with a spring column, the head of the spring column is protruding and passes through the lateral surface of installation clamp, the bottom of the body
End face side is equipped with a USB interface, and the bottom face other side of the body is equipped with a charging jacks, the bottom end of the body
Face, which is located between a USB interface and charging jacks, is equipped with a RAM card jack.
Preferably, the function button is respectively catalogue key, set key, acknowledgement key and return key.
Preferably, the navigation keys are made of upper and lower, left and right four direction key respectively.
Preferably, the back stay is coated with one layer of insulation sleeve.
Preferably, multi-turn external screw thread is carved with close to receiver protection head position in the outside of the ultrasonic receiver, and receives
It receives and mating in the upper inner wall in hole is carved with multi-turn internal screw thread.
Preferably, the cross sectional shape of the connector, size are identical as the cross sectional shape of connecting hole, size.
Preferably, the end face outer diameter size of the installation clamp is equal to the inner diameter size of installed cassette.
Preferably, the rear end face of the body, which is located at below installed cassette, is provided with a battery compartment.
Compared with prior art, the invention has the following beneficial effects: the Novel switch cabinet partial discharge detection instruments:
A reception hole is opened up by the top in body, and one strut of activity installation in reception hole, before strut point
Two parts afterwards, between by fold elbow connection, can arbitrarily be bent adjust front and back strut angle, conveniently protrude into switchgear
Some edges in portion are more accurately detected.
A connecting hole is opened up by the end face in front support rod, and symmetrical activity installation two using spring on hole wall
Hoodle, while one connector is set in the rear end of ultrasonic receiver, it is sticked into connecting hole by connector, to facilitate
Ultrasonic receiver is replaced, the complicated work for dismantling entire instrument is avoided.
By the way that an installed cassette, while one firm banking of peripheral hardware, fixed bottom is fixedly mounted in the rear end of instrument body
The rear end of seat one strong magnets of embedded installation facilitate in the cabinet door of absorption, and the front end of firm banking is equipped with an installation card
Head, installation clamp can be sticked into installed cassette by four symmetrical flexible spring columns, so that body is fixed on fixation
It is convenient that a certain position is continued to monitor on pedestal.
Entire Novel switch cabinet partial discharge detection apparatus structure is simple, dismounts, is easy to use, effect is relative to common partial discharge
Detecting instrument is more preferable.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the Novel switch cabinet partial discharge detection instrument based on cloud of the present invention；
Fig. 2 is a kind of front support rod cross-sectional end view of the Novel switch cabinet partial discharge detection instrument based on cloud of the present invention；
Fig. 3 is that a kind of ultrasound receiver structure of the Novel switch cabinet partial discharge detection instrument based on cloud of the present invention shows
It is intended to；
Fig. 4 is a kind of rear end structure schematic diagram of the Novel switch cabinet partial discharge detection instrument based on cloud of the present invention；
Fig. 5 is a kind of firm banking structural representation of the Novel switch cabinet partial discharge detection instrument based on cloud of the present invention
Figure；
Fig. 6 is a kind of installation card header structure section view of the Novel switch cabinet partial discharge detection instrument based on cloud of the present invention
Figure；
Fig. 7 is a kind of bottom end plan view of the Novel switch cabinet partial discharge detection instrument based on cloud of the present invention.
In figure: 1, body；2, display screen；3, outer sound loudspeaker；4, function button；5, power button；6, navigation keys；7, it stores
Hole；8, detection line；9, back stay；10, front support rod；11, elbow is folded；12, ultrasonic receiver；13, connecting hole；14, convenient
Jack；15, telescopic chute；16, little spring；17, small front apron；18, hoodle；19, receiver protects head；20, external screw thread；21, it connects
Head；22, stretch card slot；23, convenient contact pin；24, installed cassette；25, annular groove；26, battery compartment；27, firm banking；28, strength
Magnet；29, clamp is installed；30, spring column；31, telescopic cavity；32, front apron；33, big spring；34, rear baffle；35, USB interface；
36, RAM card jack；37, charging jacks.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " rear end ",
The orientation or positional relationship of the instructions such as " both ends ", " one end ", " other end " is to be based on the orientation or positional relationship shown in the drawings, only
It is that for the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specifically
Orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " the
Two " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Be equipped with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
As shown in figs. 1-7, a kind of Novel switch cabinet partial discharge detection instrument based on cloud, including body 1, body 1
A display screen 2 is equipped with above front-end surface, the lower section that the front-end surface of body 1 is located at display screen 2 is equipped with an outer sound loudspeaker
3, it is operation panel below the front-end surface of body 1, and set that there are four function button 4, the front ends of body 1 above operation panel
The middle position that surface is located at function button 4 is equipped with a power button 5, is equipped with below the operation panel of the front-end surface of body 1
Four navigation keys 6, the top of body 1 offer a reception hole 7, and the inside of reception hole 7 is equipped with a detection line 8, detection
The other end of line 8 is connected to the tail end of back stay 9, and the head of back stay 9 is connected to front support rod 10, preceding branch by folding elbow 11
A connecting hole 13 is offered inside the head end of bar 10, the bottom center position of connecting hole 13 offers a convenient jack
14, pars intramuralis respectively offers a telescopic chute 15 in the two sides of connecting hole 13, and the inside of telescopic chute 15 is fixedly installed with one small
The other end of spring 16, little spring 16 is fixedly installed with a hoodle 18 by small front apron 17, and hoodle 18 is protruding and passes through
The head of the two sides inner wall of connecting hole 13, front support rod 10 is equipped with a ultrasonic receiver 12, ultrasonic wave by connecting hole 13
The head of receiver 12 is equipped with a receiver and protects head 19, and the rear end of ultrasonic receiver 12 is equipped with a connector 21, even
It is symmetrically opened up on the two sides of connector 21 there are two flexible card slot 22, the top dead center position of connector 21 is fixedly installed with one
Convenient contact pin 23, the rear end face center of body 1 are fixedly installed with a circular installed cassette 24, installed cassette 24 it is interior
One of annular groove 25 is separately offered on wall, body 1 is installed on the firm banking 27 of peripheral hardware by installed cassette 24, firm banking 27
Rear end it is embedded a strong magnets 28 are installed, the front end of firm banking 27 is fixedly installed with a circular installation clamp
29, telescopic cavity 31 there are four symmetrically opening up at the internal edge of clamp 29 is installed, the inside of telescopic cavity 31 is respectively provided with a big bullet
The tail portion of spring 33, big spring 33 is fixed on the bottom surface of telescopic cavity 31 by rear baffle 34, and the head of big spring 33 passes through front
Plate 32 is fixedly installed with a spring column 30, and the head of spring column 30 is protruding and passes through the lateral surface of installation clamp 29, body 1
Bottom face side is equipped with a USB interface 35, and the bottom face other side of body 1 is equipped with a charging jacks 37, the bottom end of body 1
Face, which is located between a USB interface 35 and charging jacks 37, is equipped with a RAM card jack 36；
Function button 4 is respectively catalogue key, set key, acknowledgement key and return key；Navigation keys 6 respectively by it is upper and lower,
Left and right four direction key composition；Back stay 9 is coated with one layer of insulation sleeve；Proximity is leaned in the outside of ultrasonic receiver 12
It receives device protection 19 position of head and is carved with multi-turn external screw thread 20, and mating in the upper inner wall of reception hole 7 be carved with multi-turn internal screw thread；Connection
First 21 cross sectional shape, size are identical as the cross sectional shape of connecting hole 13, size；The end face outer diameter size of installation clamp 29 is equal to
The inner diameter size of installed cassette 24；The lower section that the rear end face of body 1 is located at installed cassette 24 is provided with a battery compartment 26.
It should be noted that the present invention is a kind of Novel switch cabinet partial discharge detection instrument based on cloud, by machine
The top of body 1 opens up a reception hole 7, and the inside of reception hole 7 connects a detection line 8, after the other end of detection line 8 is connected to
The tail end of strut 9, the head of back stay 9 are connected to front support rod 10 by folding elbow 11, and the head of front support rod 10 then installs one
A ultrasonic receiver 12, in use, entire back stay 9, front support rod 10 and folding all folding and unfoldings of elbow 11 and existing under general case
The inside of reception hole 7 directly holds body 1 and carries out partial discharge detection, and when the accurate some edges in detection switch cabinet inside of needs
Or when having the place blocked, back stay 9, front support rod 10 and folding elbow 11 can be taken out out of body 1, after grasping
Strut 9 detects the edge that the related ultrasonic receiver 12 of front support rod 10 protrudes into inside switch cabinet, and works as and need to examine
When the position of survey there are other objects to block, the folding elbow 11 of back stay 9 Yu 10 junction of front support rod can be bent, branch before adjusting
Bar 10 is to best angle, and convenience for ultrasonic wave receiver 12 is close to place to be detected, to improve the accuracy of testing result；And
When ultrasonic receiver 12 is installed, by opening up a connecting hole 13 inside the head end of front support rod 10, connecting hole 13
Bottom center position opens up a convenient jack 14, and pars intramuralis respectively opens up a telescopic chute 15 in the two sides of connecting hole 13, stretches
The inside of slot 15 is fixedly installed with a little spring 16, and a hoodle is fixedly mounted by small front apron 17 in the other end of little spring 16
18, hoodle 18 is protruding and passes through the two sides inner wall of connecting hole 13, the setting installation one on the head of ultrasonic receiver 12
Receiver protects head 19, on the rear end of ultrasonic receiver 12 setting one connector 21 of installation, the two sides of connector 21
It symmetrically opens up there are two flexible card slot 22, is fixedly installed with a convenient contact pin 23 in the top dead center position of connector 21, lead to
Design ultrasonic receiver 12 and the non-integral structure of front support rod 10 are crossed, ultrasonic receiver 12 is inserted using the convenient contact pin 23 of rear end
Enter and completes to be electrically connected in the convenient jack 14 on 10 head of front support rod, and connector 21 is then fully inserted into connecting hole 13, connection
Hoodle 18 on the two sides inner wall in hole 13, which is squeezed, to be collapsible into telescopic chute 15, when the flexible card slot 22 of 21 two sides of connector arrives
When up to 18 position of hoodle on the two sides inner wall of connecting hole 13, protruding, the card under the elastic force effect of little spring 16 of hoodle 18
Into in the flexible card slot 22 of 21 two sides of connector, so that connector 21 is fixed, before making ultrasonic receiver 12 is stable to be installed to
On strut 10, and hoodle 18 cannot be made to be detached from flexible card in use, firmly outer need to only pull out when ultrasonic receiver 12 breaks down
Slot 22 is mountable new ultrasonic receiver 12, while 19 position of head is protected close to receiver in the outside of ultrasonic receiver 12
It is carved with multi-turn external screw thread 20, after instrument use, front support rod 10 is put with back stay 9 together with ultrasonic receiver 12
Enter in reception hole 7, and be tightened in reception hole 7 using the external screw thread 20 on ultrasonic receiver 12, effectively prevent front support rod
10 cause to damage with back stay 9 and the outside at random in body 1 of ultrasonic receiver 12；By in the rear end face of body 1
A circular installed cassette 24 is fixedly mounted in heart position, separately opens up one of annular groove 25 on the inner wall of installed cassette 24, and
A circle is fixedly mounted in the front end of firm banking 27 in one strong magnets 28 of the embedded installation in the rear end of the firm banking 27 of peripheral hardware
The installation clamp 29 of shape symmetrically opens up four telescopic cavities 31 at the internal edge of installation clamp 29, and the inside of telescopic cavity 31 is each
Equipped with a big spring 33, the tail portion of big spring 33 is fixed on the bottom surface of telescopic cavity 31 by rear baffle 34, big spring 33
Head is fixedly installed with a spring column 30 by front apron 32, and the head of spring column 30 is protruding and passes through the outer of installation clamp 29
Body 1 can be installed on firm banking 27 by side when needing to carry out a certain position of inside switch cabinet to continue detection,
Four spring columns 30 by that will install 29 surface of clamp stick into the annular groove 25 on 24 inner wall of installed cassette, so as to by body
1 is installed on firm banking 27, while firm banking 27 can use the strong magnets 28 of rear end and be adsorbed on the cabinet door of switchgear
Or on inner wall, to liberate both hands, carries out continuing detection without man-hour manually hand-held instrument, improve working efficiency.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (8)
1. a kind of Novel switch cabinet partial discharge detection instrument based on cloud, including body (1), it is characterised in that: the body
(1) display screen (2) is equipped with above front-end surface, the front-end surface of the body (1), which is located at below display screen (2), to be set
There is an outer sound loudspeaker (3), is operation panel below the front-end surface of the body (1), and the top of operation panel is equipped with four
A function button (4), the middle position that the front-end surface of the body (1) is located at function button (4) are equipped with a power button
(5), there are four being set below the operation panel of the front-end surface of the body (1) navigation keys (6), the top of the body (1)
Offer a reception hole (7), the inside of the reception hole (7) is equipped with a detection line (8), the detection line (8) it is another
End is connected to the tail end of back stay (9), and the head of the back stay (9) is connected to front support rod (10) by folding elbow (11),
A connecting hole (13), the bottom center position of the connecting hole (13) are offered inside the head end of the front support rod (10)
A convenient jack (14) is offered, pars intramuralis respectively offers a telescopic chute (15), institute in the two sides of the connecting hole (13)
The inside for stating telescopic chute (15) is fixedly installed with a little spring (16), and the other end of the little spring (16) passes through small front apron
(17) it is fixedly installed with a hoodle (18), the hoodle (18) is protruding and passes through the two sides inner wall of connecting hole (13), institute
The head for stating front support rod (10) is equipped with a ultrasonic receiver (12), the ultrasonic receiver by connecting hole (13)
(12) head is equipped with a receiver and protects head (19), and the rear end of the ultrasonic receiver (12) is equipped with a connector
(21), flexible card slot (22), the top of the connector (21) there are two symmetrically being opened up on the two sides of the connector (21)
Center is fixedly installed with a convenient contact pin (23), and the rear end face center of the body (1) is fixedly installed with one
Circular installed cassette (24) separately offers one of annular groove (25) on the inner wall of the installed cassette (24), and the body (1) is logical
It crosses installed cassette (24) to be installed on the firm banking (27) of peripheral hardware, the rear end of the firm banking (27) is embedded to be equipped with one
Strong magnets (28), the front end of the firm banking (27) are fixedly installed with a circular installation clamp (29), the installation
It is symmetrically opened up at the internal edge of clamp (29) there are four telescopic cavity (31), the inside of the telescopic cavity (31) is respectively provided with one big
The tail portion of spring (33), the big spring (33) is fixed on the bottom surface of telescopic cavity (31) by rear baffle (34), the big bullet
The head of spring (33) is fixedly installed with a spring column (30) by front apron (32), and the head of the spring column (30) is protruding simultaneously
Across the lateral surface of installation clamp (29), the bottom face side of the body (1) is equipped with a USB interface (35), the body
(1) the bottom face other side is equipped with a charging jacks (37), the bottom face of the body (1) be located at a USB interface (35) with
A RAM card jack (36) is equipped between charging jacks (37).
2. a kind of Novel switch cabinet partial discharge detection instrument based on cloud according to claim 1, it is characterised in that: institute
Stating function button (4) is respectively catalogue key, set key, acknowledgement key and return key.
3. a kind of Novel switch cabinet partial discharge detection instrument based on cloud according to claim 1, it is characterised in that: institute
Navigation keys (6) are stated to be made of upper and lower, left and right four direction key respectively.
4. a kind of Novel switch cabinet partial discharge detection instrument based on cloud according to claim 1, it is characterised in that: institute
That states back stay (9) is coated with one layer of insulation sleeve.
5. a kind of Novel switch cabinet partial discharge detection instrument based on cloud according to claim 1, it is characterised in that: institute
The outside for stating ultrasonic receiver (12) is carved with multi-turn external screw thread (20) close to receiver protection head (19) position, and reception hole
(7) mating in upper inner wall to be carved with multi-turn internal screw thread.
6. a kind of Novel switch cabinet partial discharge detection instrument based on cloud according to claim 1, it is characterised in that: institute
Cross sectional shape, the size for stating connector (21) are identical as the cross sectional shape of connecting hole (13), size.
7. a kind of Novel switch cabinet partial discharge detection instrument based on cloud according to claim 1, it is characterised in that: institute
The end face outer diameter size for stating installation clamp (29) is equal to the inner diameter size of installed cassette (24).
8. a kind of Novel switch cabinet partial discharge detection instrument based on cloud according to claim 1, it is characterised in that: institute
The rear end face for stating body (1), which is located at below installed cassette (24), is provided with a battery compartment (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910036622.2A CN109541416A (en) | 2019-01-15 | 2019-01-15 | A kind of Novel switch cabinet partial discharge detection instrument based on cloud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910036622.2A CN109541416A (en) | 2019-01-15 | 2019-01-15 | A kind of Novel switch cabinet partial discharge detection instrument based on cloud |
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| CN109541416A true CN109541416A (en) | 2019-03-29 |
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| CN201910036622.2A Pending CN109541416A (en) | 2019-01-15 | 2019-01-15 | A kind of Novel switch cabinet partial discharge detection instrument based on cloud |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109975494A (en) * | 2019-04-25 | 2019-07-05 | 山西百纳环科合同能源管理有限公司 | A kind of desulfurizing tower inner wall anti-corrosive coating automatic detection device |
| CN113253065A (en) * | 2021-04-22 | 2021-08-13 | 国网浙江诸暨市供电有限公司 | But detection equipment is put in machine-mounted ultrasonic wave office of self-adaptation fine setting |
| CN114113743A (en) * | 2021-11-03 | 2022-03-01 | 杭州巨骐信息科技股份有限公司 | Embedded voltage sensor with uniform electric field distribution |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102298107A (en) * | 2011-05-20 | 2011-12-28 | 华南理工大学 | Portable ultrasonic wave and cloud detection apparatus for partial discharge |
| KR101303082B1 (en) * | 2012-03-15 | 2013-09-03 | 오피전력기술 주식회사 | Apparatus for detecting partial discharge of portable |
| CN204142895U (en) * | 2014-07-31 | 2015-02-04 | 广州供电局有限公司 | Non-contact type ultrasonic sensing device |
| CN104569752A (en) * | 2014-12-27 | 2015-04-29 | 国家电网公司 | System for monitoring partial discharge of power distribution facilities |
| GB2535987A (en) * | 2015-03-06 | 2016-09-07 | Ipec Ltd | Handheld power cycle syncronisation device |
| CN207457416U (en) * | 2017-10-13 | 2018-06-05 | 河北智恒电力科技有限公司 | A kind of hand-held detection device for partial discharge of switch cabinet |
| CN207992270U (en) * | 2018-03-30 | 2018-10-19 | 国网河南省电力公司检修公司 | A kind of more connecting lever ultrasound examination bars |
| CN207992384U (en) * | 2018-03-28 | 2018-10-19 | 江苏省江都水利工程管理处 | Shelf depreciation detection device |
| CN208224422U (en) * | 2018-05-16 | 2018-12-11 | 江苏海立普电力科技有限公司 | A kind of partial discharge of switchgear position indicator easy to use |
| CN208283507U (en) * | 2018-06-14 | 2018-12-25 | 上海格鲁布科技有限公司 | A kind of flexible contactless Partial Discharge Detection ultrasonic sensor |
-
2019
- 2019-01-15 CN CN201910036622.2A patent/CN109541416A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102298107A (en) * | 2011-05-20 | 2011-12-28 | 华南理工大学 | Portable ultrasonic wave and cloud detection apparatus for partial discharge |
| KR101303082B1 (en) * | 2012-03-15 | 2013-09-03 | 오피전력기술 주식회사 | Apparatus for detecting partial discharge of portable |
| CN204142895U (en) * | 2014-07-31 | 2015-02-04 | 广州供电局有限公司 | Non-contact type ultrasonic sensing device |
| CN104569752A (en) * | 2014-12-27 | 2015-04-29 | 国家电网公司 | System for monitoring partial discharge of power distribution facilities |
| GB2535987A (en) * | 2015-03-06 | 2016-09-07 | Ipec Ltd | Handheld power cycle syncronisation device |
| CN207457416U (en) * | 2017-10-13 | 2018-06-05 | 河北智恒电力科技有限公司 | A kind of hand-held detection device for partial discharge of switch cabinet |
| CN207992384U (en) * | 2018-03-28 | 2018-10-19 | 江苏省江都水利工程管理处 | Shelf depreciation detection device |
| CN207992270U (en) * | 2018-03-30 | 2018-10-19 | 国网河南省电力公司检修公司 | A kind of more connecting lever ultrasound examination bars |
| CN208224422U (en) * | 2018-05-16 | 2018-12-11 | 江苏海立普电力科技有限公司 | A kind of partial discharge of switchgear position indicator easy to use |
| CN208283507U (en) * | 2018-06-14 | 2018-12-25 | 上海格鲁布科技有限公司 | A kind of flexible contactless Partial Discharge Detection ultrasonic sensor |
Non-Patent Citations (1)
| Title |
|---|
| 高小明: "便携式局部放电检测仪在高压开关柜的应用 ", 《电工技术》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109975494A (en) * | 2019-04-25 | 2019-07-05 | 山西百纳环科合同能源管理有限公司 | A kind of desulfurizing tower inner wall anti-corrosive coating automatic detection device |
| CN113253065A (en) * | 2021-04-22 | 2021-08-13 | 国网浙江诸暨市供电有限公司 | But detection equipment is put in machine-mounted ultrasonic wave office of self-adaptation fine setting |
| CN114113743A (en) * | 2021-11-03 | 2022-03-01 | 杭州巨骐信息科技股份有限公司 | Embedded voltage sensor with uniform electric field distribution |
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