CN104597298A - Intelligent substation vector test combination box - Google Patents
Intelligent substation vector test combination box Download PDFInfo
- Publication number
- CN104597298A CN104597298A CN201510067388.1A CN201510067388A CN104597298A CN 104597298 A CN104597298 A CN 104597298A CN 201510067388 A CN201510067388 A CN 201510067388A CN 104597298 A CN104597298 A CN 104597298A
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- box
- cable
- intelligent substation
- vector test
- crank
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Abstract
The invention relates to the technical field of tool boxes, in particular to an intelligent substation vector test combination box including a cable box and an instrument box which are assembled in matched and buckled manners. The instrument box comprises a box body and a box cover, the box body is attracted to the vertical metal wall through a bottom magnet, and the box body is provided with a volt ampere meter accommodating box, a tool accommodating box and a clamp-shaped current transformer accommodating box inside; the cable box is provided with a cable coil which is provided with a crank and which is used for winding a voltage test cable, the crank extends out of the cable box, the cable coil in the cable box can be rotated by moving the crank, handle positions are arranged on left and right sides of the cable box, one side of the cable box is provided with a penetrating hole in the axial direction of the cable coil, the voltage text cable penetrates the penetrating hole, and one side of the cable box provided with the crank is further provided with a wiring post. The intelligent substation vector test combination box has the advantages that the vector test procedure is simplified effectively, the power conducting time is shortened, and the personnel safety is guaranteed.
Description
Technical field
The invention relates to tool box technical field, particularly relates to intelligent substation vector test combination box.
Background technology
Vector test is the final tache that equipment power transmission is newly thrown by transformer station, for detecting the correctness (comprising the effective value of current/voltage, phase place, phase sequence) of current/voltage circuit connection, prevents the malfunction of protective relaying device.The electric current of conventional substation needed for vector test, voltage data amount are all integrated on the protection screen of secondary chamber; vector test is comparatively simple, and testing crew only need carry phase meter usually, current testing line, two shorter voltage test lines can complete test.And the current/voltage analog quantity of intelligent substation is positioned in outdoor different intelligent terminal control cabinet, and different interval switch board is distant, by long-distance cable, bus reference voltage need be delivered to measurement interval when carrying out vector test, complex operation, waste time and energy, and when passing through charged interval, there is larger danger.
Summary of the invention
The object of the invention is avoid above-mentioned weak point of the prior art and provide a kind of intelligent substation vector test combination box, to simplify vector test flow process, shortens the time of power transmission, ensures the safety of personnel.
The object of the invention is achieved through the following technical solutions:
Provide intelligent substation vector test combination box, described combination box integral insulation, a body weight for humans can be born, stool can be worked as use, it comprises bottom and arranges the instrument box that the cable box of universal wheel and top arrange handle, instrument box can mate the top that fastens and be arranged on cable box to be combined into described combination box, preferably, the cross sectional shape size of described cable box and the cross sectional shape of described instrument box measure-alike.
Instrument box comprises casing and the case lid detachably hinged with casing, the inner side of described case lid is preferably provided with tool bag, casing, by being arranged at magnet adsorption bottom it in vertical metallic walls, is provided with volt ampere meter receiver, Tool storage kit and split core type current transformer receiver in casing.
Preferably, described volt ampere meter receiver is dismountable to be arranged in described casing, described volt ampere meter receiver is by being arranged at magnet adsorption bottom it in vertical metallic walls, realize the hand-held of three-phase phase volt ampere meter and the use of fixed dual-purpose formula, three-phase phase volt ampere meter is applicable to the vector test work of traditional transformer station simultaneously, and type of service is flexible, applicability is strong.Tool storage kit and split core type current transformer receiver are fixedly installed in described casing.Three-phase phase volt ampere meter apparent size 230 × 125 × 43mm placed in volt ampere meter receiver, Tool storage kit is for placing some findings such as current testing line, and described split core type current transformer receiver is set side by side with three split core type current transformer standing grooves.
Preferably, in described case lid, volt ampere meter receiver, Tool storage kit and split core type current transformer receiver, all pad is provided with foam to protect instrument.
Universal wheel bottom cable box is the universal wheel of strap brake, is divided into corner bottom cable box.Be provided with in cable box band crank, for being wound around the cable disk of voltage test line, described crank extends to outside cable box, cable box inner cable drum is rotatably positioned at by shake crank, the left and right sides of cable box is provided with handle position, the wherein side of cable box offers punched out along the axial direction of cable disk, voltage test line is drawn from this punched out, and side cable box being provided with described crank is also provided with binding post.
Preferably, the length being wrapped in the voltage test line on cable disk is 100m, and the length, width and height of described combination box are 500mm × 400mm × 600mm.
The beneficial effect of the invention:
The intelligent substation vector test combination box of the invention is mainly used in the work of intelligent substation vector test, solves the difficult problem that traditional three-phase phase volt ampere meter cannot be applicable to the work of intelligent substation vector test.The instrument box on combination box upper strata can place three-phase phase volt ampere meter, current testing line, split core type current transformer and required jointer, meet safe distance reasonably arrange panel will effectively improve the space availability ratio of combination box.The casing of instrument box is by being arranged at magnet adsorption bottom it in vertical metallic walls, and flexible applicability is strong.The cable disk being wound with voltage test line is built in the cable box of combination box lower floor, facilitates protection personnel to shift to next test interval, has evaded the dangerous points such as site test line is in disorder, instrument is scattered simultaneously, improves the security of working site, order.This combination box integrates the testing tools such as three-phase phase volt ampere meter, current testing line, voltage test line, jointer, it is have the practical tool box measuring the electrical quantity such as single-phase to three-phase AC voltage, electric current, phase place, meritorious factor, frequency, phase sequence, effectively realize high efficiency and the instrument portability of the work of intelligent substation vector test, alleviate intelligent substation put into operation before checking and accepting amount, combination box is lightly portable, simplify the work such as in-situ FTIR spectroelectrochemitry, instrument arrangement, decrease vector test workload largely, improve efficiency.
Accompanying drawing explanation
Accompanying drawing is utilized to be described further innovation and creation, but the embodiment in accompanying drawing does not form any restriction to the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the following drawings.
Fig. 1 is the structural representation of the intelligent substation vector test combination box of the invention.
Reference numeral:
1-instrument box, 11-case lid, 111-tool bag, 112-foam, 12-casing, 121-volt ampere meter receiver, 122-Tool storage kit, 123-split core type current transformer receiver, 13-instrument box snap close,
2-cable box, 21-cable disk, 22-crank, 23-punched out, 24-binding post, 25-universal wheel, 26-cable box snap close,
3-voltage test line.
Embodiment
With the following Examples the invention is further described.
The intelligent substation vector test combination box of the invention, as shown in Figure 1, described combination box comprises cable box 2 and instrument box 1.
Instrument box 1 comprises casing 12 and the case lid 11 detachably hinged with casing, is fastened and connected between case lid 11 and casing 12 by instrument box snap close 13.The inner side of case lid 11 is preferably provided with tool bag 111, for placing some findings, small tool.Case lid 11 pad is provided with foam 112 for the protection of instrument.Casing 12 is by being arranged at magnet adsorption bottom it in vertical metallic walls; volt ampere meter receiver 121, Tool storage kit 122 and split core type current transformer receiver 123 is provided with in casing 12; wherein; volt ampere meter receiver 121 is positioned at the side of casing 12; Tool storage kit 122 and split core type current transformer receiver 123 are co-located at the opposite side of casing 12, and in volt ampere meter receiver 121, Tool storage kit 122 and split core type current transformer receiver 123, all pad is provided with foam to protect instrument.Volt ampere meter receiver 121 is dismountable to be arranged in casing 12, volt ampere meter receiver 121 is by being arranged at magnet adsorption bottom it in vertical metallic walls, realize the hand-held of three-phase phase volt ampere meter and the use of fixed dual-purpose formula, three-phase phase volt ampere meter is applicable to the vector test work of traditional transformer station simultaneously, and type of service is flexible, applicability is strong.Tool storage kit 122 and split core type current transformer receiver 123 are fixedly installed in casing 12, and split core type current transformer receiver 123 is set side by side with three split core type current transformer standing grooves.
The bottom of cable box 2 is provided with the universal wheel 25 of strap brake, is divided into the corner, bottom of cable box 2.The cable disk 21 of band crank 22 is provided with in cable box 2, cable disk 21 is for being wound around voltage test line 3, crank 22 is arranged on the outside of cable box 2, cable box 2 inner cable drum 21 is rotatably positioned at by shake crank 22, the left and right sides of cable box 2 is provided with handle position and is convenient to move cable box 2, the wherein side of cable box 2 offers punched out 23 along the axial direction of cable disk 21, namely voltage test line 3 draws from this punched out 23, and side cable box 2 being provided with crank 22 is also provided with binding post 24 for external connection.
Instrument box 1 mates fastening by cable box snap close 26 and is arranged on the top of cable box 2 to be combined into described combination box, preferably, the cross sectional shape size of cable box and the cross sectional shape of instrument box measure-alike, the overall length, width and height of described combination box are preferably 500mm × 400mm × 600mm.
Finally should be noted that; above embodiment is only in order to illustrate the technical scheme of the invention; but not the restriction to the invention protection domain; although done to explain to the invention with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical scheme of the invention or equivalent replacement, and not depart from essence and the scope of the invention technical scheme.
Claims (7)
1. intelligent substation vector test combination box, is characterized in that: the insulation of described combination box, and it comprises bottom and arranges the instrument box that the cable box of universal wheel and top arrange handle, and instrument box can mate the top that fastens and be arranged on cable box to be combined into described combination box; Instrument box comprises casing and the case lid detachably hinged with casing, and casing, by being arranged at magnet adsorption bottom it in vertical metallic walls, is provided with volt ampere meter receiver, Tool storage kit and split core type current transformer receiver in casing; Be provided with in cable box band crank, for being wound around the cable disk of voltage test line, described crank extends to outside cable box, cable box inner cable drum is rotatably positioned at by shake crank, the left and right sides of cable box is provided with handle position, the wherein side of cable box offers punched out along the axial direction of cable disk, voltage test line is drawn from this punched out, and side cable box being provided with described crank is also provided with binding post.
2. intelligent substation vector test combination box according to claim 1, is characterized in that: in described case lid, volt ampere meter receiver, Tool storage kit and split core type current transformer receiver, all pad is provided with foam to protect instrument.
3. intelligent substation vector test combination box according to claim 1, it is characterized in that: described volt ampere meter receiver is dismountable to be arranged in described casing, described volt ampere meter receiver is by being arranged at magnet adsorption bottom it in vertical metallic walls, and Tool storage kit and split core type current transformer receiver are fixedly installed in described casing.
4. intelligent substation vector test combination box according to claim 1, is characterized in that: described split core type current transformer receiver is set side by side with three split core type current transformer standing grooves.
5. intelligent substation vector test combination box according to claim 1, is characterized in that: the inner side of described case lid is provided with tool bag.
6. intelligent substation vector test combination box according to claim 1, is characterized in that: described universal wheel is the universal wheel of strap brake, is divided into corner bottom cable box.
7. intelligent substation vector test combination box according to claim 1, it is characterized in that: the cross sectional shape size of described cable box and the cross sectional shape of described instrument box measure-alike, the length being wrapped in the voltage test line on cable disk is 100m, and the length, width and height of described combination box are 500mm × 400mm × 600mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510067388.1A CN104597298A (en) | 2015-02-09 | 2015-02-09 | Intelligent substation vector test combination box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510067388.1A CN104597298A (en) | 2015-02-09 | 2015-02-09 | Intelligent substation vector test combination box |
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| Publication Number | Publication Date |
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| CN104597298A true CN104597298A (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510067388.1A Pending CN104597298A (en) | 2015-02-09 | 2015-02-09 | Intelligent substation vector test combination box |
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| Country | Link |
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| CN (1) | CN104597298A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015730A (en) * | 2017-11-27 | 2018-05-11 | 国家电网公司 | A kind of electric power overhaul tool box |
| CN109738700A (en) * | 2019-03-11 | 2019-05-10 | 宁波市电力设计院有限公司 | A kind of transformer harmonic measurement device |
| CN111050516A (en) * | 2019-11-01 | 2020-04-21 | 西安科成新果信息科技有限公司 | Household appliance function detection device based on Internet of things and operating system thereof |
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| CN202102017U (en) * | 2011-06-15 | 2012-01-04 | 沧州供电公司 | Mobile high-pressure test operation platform |
| CN102608368A (en) * | 2012-03-30 | 2012-07-25 | 辽宁省电力有限公司朝阳供电公司 | Portable test power box |
| CN103094856A (en) * | 2013-01-18 | 2013-05-08 | 湖州电力局 | Overhauling and calibration console of transformer substation |
| CN203224579U (en) * | 2013-04-02 | 2013-10-02 | 国家电网公司 | System for testing protection vectors before commissioning of substation |
| CN203745486U (en) * | 2013-11-13 | 2014-07-30 | 国家电网公司 | Magnetic-suction-type meter sleeve used for universal meter |
| CN204439668U (en) * | 2015-02-09 | 2015-07-01 | 国家电网公司 | intelligent substation vector test combination box |
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2015
- 2015-02-09 CN CN201510067388.1A patent/CN104597298A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202102017U (en) * | 2011-06-15 | 2012-01-04 | 沧州供电公司 | Mobile high-pressure test operation platform |
| CN102608368A (en) * | 2012-03-30 | 2012-07-25 | 辽宁省电力有限公司朝阳供电公司 | Portable test power box |
| CN103094856A (en) * | 2013-01-18 | 2013-05-08 | 湖州电力局 | Overhauling and calibration console of transformer substation |
| CN203224579U (en) * | 2013-04-02 | 2013-10-02 | 国家电网公司 | System for testing protection vectors before commissioning of substation |
| CN203745486U (en) * | 2013-11-13 | 2014-07-30 | 国家电网公司 | Magnetic-suction-type meter sleeve used for universal meter |
| CN204439668U (en) * | 2015-02-09 | 2015-07-01 | 国家电网公司 | intelligent substation vector test combination box |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015730A (en) * | 2017-11-27 | 2018-05-11 | 国家电网公司 | A kind of electric power overhaul tool box |
| CN109738700A (en) * | 2019-03-11 | 2019-05-10 | 宁波市电力设计院有限公司 | A kind of transformer harmonic measurement device |
| CN109738700B (en) * | 2019-03-11 | 2024-01-09 | 宁波市电力设计院有限公司 | Transformer harmonic detection device |
| CN111050516A (en) * | 2019-11-01 | 2020-04-21 | 西安科成新果信息科技有限公司 | Household appliance function detection device based on Internet of things and operating system thereof |
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Application publication date: 20150506 |
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