CN205355657U - Movable HGIS combined electrical apparatus - Google Patents
Movable HGIS combined electrical apparatus Download PDFInfo
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- CN205355657U CN205355657U CN201521119457.0U CN201521119457U CN205355657U CN 205355657 U CN205355657 U CN 205355657U CN 201521119457 U CN201521119457 U CN 201521119457U CN 205355657 U CN205355657 U CN 205355657U
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Abstract
The utility model provides a movable HGIS combined electrical apparatus, including whole chassis, arrester, HGIS body, transformer and the transformer neutral point protection device of setting on whole chassis, the HGIS body includes HGIS body frame and three -phase, and alternate contained angle is the 21 -25 degree in each triphase limit congruence, this internal circuit breaker that is provided with of HGIS, moving the side, to get along with horizontal angle in triphase be the 60 -65 degree, and horizontal angle is got along with on the limit is the 70 -75 degree, during quiet side is triphase mutually a transition jar body length degree be 300 -350mm, a jar body length degree is passed through mutually on the limit is 200 -250mm, be provided with voltage transformer on the HGIS body frame, voltage transformer through a built -in three -phase station switch with this body coupling of HGIS. The utility model discloses a portableization can directly arrive the site assembly after the on -site installation and debugging, reduced on -the -spot work load, the construction cycle is reduced.
Description
Technical field
This utility model belongs to technical field of electrical equipment, more particularly, it relates to the structure of a kind of packaged type HGIS combined electrical apparatus.
Background technology
Along with population continue increase, economic fast development, the demand of energy minerals class resource is increased by people day by day, in order to meet demand, power is higher, and the plant equipment that capacity is bigger is progressively applied to scene, in addition, due to the particularity of ore deposit factory own, the installation of equipment can irregularly along with engineering shift position, and electric power is had demand by the time that some equipment are relatively short, and the planning of the transformer station that these equipment are powered, design, construction will be made troubles by this.
First, transformer substation voltage grade needs to improve, and capacity needs to increase, additionally, will along with the Large-scale Mobile of ore deposit factory and equipment, the position of transformer station and the conveying of electric power are also required to adjust.Traditional civil engineering transformer station, completion time of project is long, employing civil engineering completes, and carries out site installation test in civil engineering place, complicated operation and cannot moving, it is difficult to the resettlement completing transformer station of short time, and resettlement, dismounting, capital construction cost relatively larger, work on the spot amount is big, long construction period, this process not only needs a large amount of manpower and materials of overlapping investment and plant equipment, also can seriously restrict the duration.
Utility model content
The utility model proposes a kind of packaged type HGIS combined electrical apparatus, solve existing HGIS combined electrical apparatus when installation and removal installing/dismounting is loaded down with trivial details, long construction period, the problem that work on the spot amount is big, HGIS combined electrical apparatus of the present utility model achieves removableization, Highgrade integration, it is not necessary to carry out Construction Arrangement at the scene, directly can arrive assembled in situ after on-site installation and debugging complete, decrease the workload at scene, shorten construction period.
The purpose of this utility model is achieved through the following technical solutions:
A kind of packaged type HGIS combined electrical apparatus; it is characterized in that; device is protected including integrated bottom frame, the spark gap being successively set in described integrated bottom frame, HGIS body, transformator and transformer neutral point; HGIS body frame that described HGIS body includes being arranged in integrated bottom frame and 2 groups of three-phases; described three-phase includes in 1 mutually and 2 limit phases, the limit phase of each group of three-phase and in alternate angle be 21-25 degree；This internal chopper that is provided with of described HGIS, described chopper includes dynamic side and quiet side, and what be arranged in described dynamic side three-phase is 60-65 degree with horizontal plane angle, and limit phase and horizontal plane angle are 70-75 degree；Described middle phase includes middle phase transition tank body, and described limit includes limit phase transition tank body mutually, and the phase transition tank body length being arranged in described quiet side three-phase is 300-350mm, and limit phase transition tank body length is 200-250mm；Being provided with voltage transformer in described HGIS body frame, described voltage transformer is connected with described HGIS body by a built-in three-phase position switch.
This utility model compared with prior art has many advantages and good effect:
The utility model proposes a kind of packaged type HGIS combined electrical apparatus; including integrated bottom frame; integrated bottom frame sets gradually spark gap, HGIS body, transformator and transformer neutral point protection device; modules is arranged in integrated bottom frame; achieve the mobility of entirety; for realizing total Highgrade integration, by the limit phase in the three-phase of HGIS body and in alternate angle be disposed as 21-25 degree；Middle and the horizontal plane angle of the three-phase at the dynamic side of chopper is set to 60-65 degree, and limit phase and horizontal plane angle are 70-75 degree；Will be located in the middle phase transition tank body length of the quiet side three-phase of chopper and be set to 300-350mm, limit phase transition tank body length is set to 200-250mm, decreases floor space, meet simultaneously each electrically between electrical separation demand；Additionally, modules can be debugged at on-site before entering in-site installation, after completing, entrance scene can directly be assembled, and saves the workload at scene, shortens construction period.
Accompanying drawing explanation
Fig. 1 is this utility model packaged type HGIS combined electrical apparatus structural representation；
Fig. 2 is the middle phase sectional drawing of this utility model packaged type HGIS combined electrical apparatus；
Fig. 3 is the limit phase end view drawing of this utility model packaged type HGIS combined electrical apparatus；
Fig. 4 is the three-phase structure schematic diagram of this utility model packaged type HGIS combined electrical apparatus.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described.
Shown in Fig. 1-Fig. 4; the utility model proposes the embodiment of a kind of packaged type HGIS combined electrical apparatus; device 5 is protected including integrated bottom frame 1, the spark gap 2 being successively set in described integrated bottom frame 1, HGIS body 3, transformator 4 and transformer neutral point; HGIS body frame 31 that described HGIS body 3 includes being arranged in integrated bottom frame 1 and 2 groups of three-phases 32; described three-phase 32 includes 321 and 2 limits phases 322 of phase in 1, and the angle between the limit phase 322 of each group of three-phase 32 and middle phase 321 is 21-25 degree；Being provided with chopper in described HGIS body 3, described chopper includes dynamic side and quiet side, and the phase 321 being arranged in described dynamic side three-phase is 60-65 degree with horizontal plane angle, and limit phase 322 and horizontal plane angle are 70-75 degree；Described middle phase 321 includes middle phase transition tank body 321-1, and described limit phase 322 includes limit phase transition tank body 322-1, and the phase transition tank body 321-1 length being arranged in described quiet side three-phase 32 is 300-350mm, and limit phase transition tank body 322-1 length is 200-250mm；Being provided with voltage transformer 6 in described HGIS body frame 31, described voltage transformer 6 is connected with described HGIS body 3 by a built-in three-phase position switch 7.
Concrete, the present embodiment proposes a kind of packaged type HGIS combined electrical apparatus structure, including for the integrated bottom frame 1 of modules in load-bearing HGIS combined electrical apparatus, according to electrical main connecting wire road successively installation settings spark gap 2 in integrated bottom frame 1, HGIS body 3, transformator 4 and transformer neutral point protection device 5, link together with aluminum stranded conductor between modules, " batch production " can be carried out produce, namely carry out assembling is installed without scene, decrease workload, and modules can now carry out mode and installation in inside plants, after installation, by crane overall time hoisting transportation, only need a simple integrated bottom frame 1 as plane base during in-site installation, then the introducing of outside line is completed, simple and convenient, site operation amount is little, achieve the mobility of transformer station, meet the demand of user's short time electricity consumption.
Densification for realizing structure is arranged simultaneously, voltage transformer 6 adopts built-in voltage transformer structure, namely voltage transformer 6 is attached not by transitional cylinder and three-station, but be directly attached with HGIS body 3 either directly through with a built-in three-station 7, then integral installation is in HGIS body frame 31, the floor space that HGIS combined electrical apparatus takies not only is made to reduce, additionally it is possible to realize exiting and connecting voltage transformer 6 in the on-the-spot pressure process of HGIS simply and easily.
In the Bian Xiangyu of original HGIS body, phase angle is 30 °, make overall dimensions excessive, delivery early stage needs equipment is closed phase, installation process is divided after sale phase again, requirement for satisfied delivery convenience and field erected simple and practical property, simultaneously for realizing overall HGIS combined electrical apparatus compact conformation, Highgrade integration, the angle arranged in the present embodiment between the phase of the limit in 2 groups of three-phases 32 of HGIS body 3 322 and middle phase 321 is 21-25 degree, mainly through opposite side mutually 322 and being adjusted of contact angle of the fixed position of tank interior flange of middle phase 321 and touch base, limit phase 322 and middle phase 321 angle is made to meet the demand of 21-25 ° of scope, compact conformation.
Simultaneously for meeting the corresponding electric clearance requirement of HGIS unit equipment, as shown in Figure 2,3, the middle phase 321 at one group of three-phase 32 of the dynamic side of chopper is 60-65 ° with horizontal plane degree of tilt, and limit phase 322 is 70-75 ° with horizontal plane angle；300-350mm highly it is designed as at the middle phase transition tank body 321-1 of one group of three-phase 32 of the quiet side of chopper, corresponding sides phase transition tank body 322-1 is highly designed as 200-250mm, the simultaneously structure such as the conductor within corresponding amendment, to increase alternate electric clearance and relatively electric clearance.
Further, it is provided with cushion pad between described HGIS body frame 31 and described integrated bottom frame 1.
The Double bottom frame mounting means adopted between HGIS body frame 31 and integrated bottom frame 1, middle installation cushion pad, vibrations to transformator 4 when so can either reduce circuit-breaker switching on-off action, movement can be buffered in again, vibrations to HGIS equipment in transportation, prevent simultaneously due to external factor cause that integrated bottom frame 1 deforms time, the stretcher strain of the aluminium can body of HGIS body 3, cause leakage problem, or due to after the aluminium can body deformability of HGIS body 3, cause its internal conductor not placed in the middle, extruding touch base spring touch finger on one side, device on resistance is caused to become big, bring the potential danger of equipment burnout.
Further, described built-in three-station 7 includes counter flange 71, connects conductor 72 and three station touch bases 73, described voltage transformer 6 connects with the described conductor 72 that is connected, described connection conductor 72 contacts connection with described three station touch bases 73, three station touch bases 73 are connected with described counter flange 71, and described counter flange 71 is connected with described HGIS body 3.Voltage transformer 6 adopts built-in design, built-in voltage transformer carries out built-in connection either directly through a built-in three-station 7 with HGIS body 3, voltage transformer 6, built-in three-station 7, HGIS body 3 are linked into an integrated entity, after the module that three forms a whole, it is installed in integrated bottom frame 1 together, while so not only can reducing floor space, and exiting and connecting voltage transformer 6 in the on-the-spot pressure process of HGIS can be realized simply and easily；Have only to by switching on and off the connection between voltage transformer 6 and built-in three-station 7, simple and convenient.
Further, described voltage transformer 6 is arranged on the dynamic side of described chopper.
Further, it is provided with support insulator 8 between described HGIS body 3 and transformator 4.For preventing aluminum stranded conductor span longer, causing a hidden trouble, between HGIS body 3 and transformator 4, connecting struts insulator 8 is fixed, and compact overall structure is multiple functional.
Further, described integrated bottom frame 1 is additionally provided with aviation transfer box 9.The inside of HGIS body 3 and and protection room between line; all adopt the connected mode of aviation plug; middle by the on-the-spot directly grafting of the Aviation Connector in aviation plug transfer box 9; easy to use; functional safety is reliable; in the square transition process of transformer station, greatly just workmen, saves a large amount of duration.
Packaged type HGIS combined electrical apparatus in the present embodiment has high integration, achieve removableization, degree of integration is high, under the premise ensureing electric clearance, being greatly reduced delivery and the task amount installed after sale, on-the-spot floor space is little, civil engineering amount is minimum, short construction period, is only 1/10th of the tradition construction of transformer substation cycle, the problem solving temporary electricity or short time high voltage, Large Copacity electricity consumption.Installation and operation good reliability, provides convenience for optimum organization electrical equipment complete machine structure form design, and can be implemented in factory's concentration debugging, decreases work on the spot amount.
The above, it it is only preferred embodiment of the present utility model, being not the restriction that this utility model is made other form, any those skilled in the art are changed or are modified as the Equivalent embodiments of equivalent variations possibly also with the technology contents of the disclosure above.But every without departing from technical solutions of the utility model content, any simple modification, equivalent variations and remodeling above example made according to technical spirit of the present utility model, still fall within the protection domain of technical solutions of the utility model.
Claims (6)
1. a packaged type HGIS combined electrical apparatus; it is characterized in that; device is protected including integrated bottom frame, the spark gap being successively set in described integrated bottom frame, HGIS body, transformator and transformer neutral point; HGIS body frame that described HGIS body includes being arranged in integrated bottom frame and 2 groups of three-phases; described three-phase includes in 1 mutually and 2 limit phases, the limit phase of each group of three-phase and in alternate angle be 21-25 degree；This internal chopper that is provided with of described HGIS, described chopper includes dynamic side and quiet side, and what be arranged in described dynamic side three-phase is 60-65 degree with horizontal plane angle, and limit phase and horizontal plane angle are 70-75 degree；Described middle phase includes middle phase transition tank body, and described limit includes limit phase transition tank body mutually, and the phase transition tank body length being arranged in described quiet side three-phase is 300-350mm, and limit phase transition tank body length is 200-250mm；Being provided with voltage transformer in described HGIS body frame, described voltage transformer is connected with described HGIS body by a built-in three-phase position switch.
2. packaged type HGIS combined electrical apparatus according to claim 1, it is characterised in that be provided with cushion pad between described HGIS body frame and described integrated bottom frame.
3. packaged type HGIS combined electrical apparatus according to claim 1, it is characterized in that, described built-in three-station includes counter flange, connects conductor and three station touch bases, described voltage transformer connects with the described conductor that is connected, described connection conductor contacts connection with described three station touch bases, three station touch bases are connected with described counter flange, and described counter flange is connected with described HGIS body.
4. packaged type HGIS combined electrical apparatus according to claim 3, it is characterised in that described voltage transformer is arranged on the dynamic side of described chopper.
5. packaged type HGIS combined electrical apparatus according to claim 1, it is characterised in that be provided with support insulator between described HGIS body and transformator.
6. packaged type HGIS combined electrical apparatus according to claim 4, it is characterised in that be additionally provided with aviation transfer box on described integral support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521119457.0U CN205355657U (en) | 2015-12-30 | 2015-12-30 | Movable HGIS combined electrical apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521119457.0U CN205355657U (en) | 2015-12-30 | 2015-12-30 | Movable HGIS combined electrical apparatus |
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| CN205355657U true CN205355657U (en) | 2016-06-29 |
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| CN201521119457.0U Active CN205355657U (en) | 2015-12-30 | 2015-12-30 | Movable HGIS combined electrical apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108711771A (en) * | 2018-07-30 | 2018-10-26 | 中国能源建设集团湖南省电力设计院有限公司 | A kind of novel HGIS integrated combined-types optical transformer |
| CN113922265A (en) * | 2021-09-16 | 2022-01-11 | 中国电建集团河北省电力勘测设计研究院有限公司 | 500kV HGIS power distribution device |
-
2015
- 2015-12-30 CN CN201521119457.0U patent/CN205355657U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108711771A (en) * | 2018-07-30 | 2018-10-26 | 中国能源建设集团湖南省电力设计院有限公司 | A kind of novel HGIS integrated combined-types optical transformer |
| CN108711771B (en) * | 2018-07-30 | 2024-03-12 | 中国能源建设集团湖南省电力设计院有限公司 | Novel HGIS integrated combined optical transformer |
| CN113922265A (en) * | 2021-09-16 | 2022-01-11 | 中国电建集团河北省电力勘测设计研究院有限公司 | 500kV HGIS power distribution device |
| CN113922265B (en) * | 2021-09-16 | 2024-05-28 | 中国电建集团河北省电力勘测设计研究院有限公司 | 500KV HGIS power distribution device |
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