CN205303956U - Automatic switching compensation cabinet mounting structure divides into groups - Google Patents
Automatic switching compensation cabinet mounting structure divides into groups Download PDFInfo
- Publication number
- CN205303956U CN205303956U CN201521077017.3U CN201521077017U CN205303956U CN 205303956 U CN205303956 U CN 205303956U CN 201521077017 U CN201521077017 U CN 201521077017U CN 205303956 U CN205303956 U CN 205303956U
- Authority
- CN
- China
- Prior art keywords
- automatic switching
- capacitor box
- vacuum contactor
- utility
- cabinet
- 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.)
- Active
Links
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses an automatic switching compensation cabinet mounting structure divides into groups, it does not set up electric capacity inlet wire cabinet to divide into groups automatic switching compensation cabinet, with its and capacitor box incorporation all the way, cable of high pressure is introduced after the capacitor box body from the cable pit, through high voltage sensor lug connection to the isolation switch, and then guide to on horizontal main female the arranging at top, the rethread phase separating is female arranges, the inlet wire end of bending and introducing capacitor box's vacuum contactor behind the overlap joint, come out to connect current transformer from vacuum contactor, directly guide to the lower extreme through the insulator, and through spout peck the formula fuse after, insert the one end of condenser, the other end of condenser draws copper strands and is connected to in the corresponding inlet wire phase sequence of series connection iron -core reactor, it is parallelly connected through the leading -out terminal of reactor at last, for the arrester copper strands connect in current transformer lower extreme, discharge coil then utilize copper strands to connect in parallel in the both ends of condenser. The utility model discloses practiced thrift the automatic switching compensation cabinet's that divides into groups installation space, overhauld simple and conveniently.
Description
Technical field
The utility model relates to reactive power compensation technology field, particularly relates to a kind of grouping automatic switching compensating tank and installs structure.
Background technology
At present, reactive-load compensation device has become and has improved power supply situation, improve the effective measure of utilization rate of electrical, department of State Grid specifies that every place being provided with low-voltage transformer and large-scale electric equipment all should be equipped with reactive-load compensation device, and reactive-load compensation device can be divided into by operation scheme, structure mode that open air, indoor, framework formula, cabinet formula, fixing throwing are cut, the kinds such as automatic switching of dividing into groups. Automatic switching cut type of wherein dividing into groups is because it can regulate compensation capacity to be used widely according to load variations, but it is build in one's early years due to some plant facilities, the restriction on words Existential Space needing again to transform now, many places are had all not have enough spaces to arrange, therefore the transformation of capacity repeatedly can only according to circumstances be carried out, the duplicate construction of this class, adds input cost, causes waste.
Practical novel content
The purpose of this utility model is to install structure by one grouping automatic switching compensating tank, solves the problem that above background section is mentioned.
For reaching this object, the utility model by the following technical solutions:
A kind of grouping automatic switching compensating tank installs structure, wherein, described grouping automatic switching compensating tank includes but not limited to that isolation knife lock, current transformer, vacuum contactor, thunder arrester, discharge coil, spray peck formula fusible cut-out, electrical condenser, reactor, connection busbar and the high pressure controller being installed in secondary chamber, microcomputer protection unit, described grouping automatic switching compensating tank does not arrange electric capacity incoming line cabinet, Qi Yu mono-road capacitor box is merged, in inlet wire and described capacitor box, high pressure cable is introduced after electric capacity cabinet from cable trench, it is directly connected on described isolation knife lock by high-voltage sensor, and then on the main busbar of the transverse direction guiding to top, again by phase-splitting busbar, bending is incorporated into the end of incoming cables of the described vacuum contactor of described capacitor box after overlapping, described current transformer is out connect from described vacuum contactor, lower end is directly guided to by insulator, and after pecking formula fusible cut-out by described spray, access one end of described electrical condenser, the other end of described electrical condenser draws copper stranded conductor and is connected in the series connection corresponding inlet wire phase sequence of iron core reactor, leading-out terminal finally by described reactor is in parallel, realize A, B, the star type of C three-phase connects, described thunder arrester copper stranded conductor is connected to the lower end of described current transformer, and discharge coil then utilizes copper stranded conductor to be parallel to the two ends of described electrical condenser, with reason, other capacitor box also connects row with branch road respectively by the main busbar at top to be introduced among corresponding cabinet.
Especially, described bending is incorporated into the end of incoming cables of the described vacuum contactor of described capacitor box after overlapping, specifically comprise: 90 degree of bendings are incorporated into the end of incoming cables of the described vacuum contactor of described capacitor box after overlapping.
The grouping automatic switching compensating tank that the utility model proposes installs the overall dimension that structure had both reduced cabinet, all elements that all grouping automatic switching compensating tanks are required can be had again, not as other scheme existing, directly remove isolation knife lock etc. to reduce size, thus bring potential safety hazard to maintenance personnel; Meanwhile, in the utility model, components and parts major part is all the structure formation arranged before and after adopting so that the components and parts that maintenance personnel can directly will damage in back door in the past take out, and overhaul simple and convenient. The utility model has saved the installation space of grouping automatic switching compensating tank, it is possible to install grouping automatic compensation cabinet in limited space.
Accompanying drawing explanation
The grouping automatic switching compensating tank structural representation that Fig. 1 provides for the utility model embodiment;
The grouping automatic switching compensating tank that Fig. 2 provides for the utility model embodiment installs structural representation;
The grouping automatic switching compensating tank left view that Fig. 3-1 provides for the utility model embodiment;
The grouping automatic switching compensating tank front view that Fig. 3-2 provides for the utility model embodiment;
The grouping automatic switching compensating tank front view that Fig. 3-3 provides for the utility model embodiment;
The grouping automatic switching compensating tank front view that Fig. 4-1 provides for the utility model embodiment;
The grouping automatic switching compensating tank right view that Fig. 4-2 provides for the utility model embodiment.
Embodiment
For the ease of understanding the utility model, below with reference to relevant drawings, the utility model is described more fully. Accompanying drawing gives better embodiment of the present utility model. But, the utility model can realize in many different forms, is not limited to embodiment described herein. On the contrary, it is provided that the object of these embodiments is make disclosure of the present utility model to be understood more comprehensively thorough. It should be noted that, when element is called as " being fixed on " another element, it can directly on another element or can also there is element placed in the middle. When an element is considered as " connection " another element, it can be directly connected to another element or may there is element placed in the middle simultaneously. Term as used herein " vertical ", " level ", "left", "right" and similar statement just for illustrative purposes, do not represent it is mode of uniquely implementing. Unless otherwise defined, all technology used herein and term are identical with belonging to the implication that those skilled in the art of the present utility model understand usually. The term used in specification sheets of the present utility model herein is the object in order to describe specific embodiment, is not intended to be restriction the utility model. Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
Automatic switching compensating tank installation structure of dividing into groups in the present embodiment specifically comprises: described grouping automatic switching compensating tank includes but not limited to that isolation knife lock, current transformer, vacuum contactor, thunder arrester, discharge coil, spray peck formula fusible cut-out, electrical condenser, reactor, connection busbar and the high pressure controller being installed in secondary chamber, microcomputer protection unit. described grouping automatic switching compensating tank does not arrange electric capacity incoming line cabinet, Qi Yu mono-road capacitor box is merged, in inlet wire and described capacitor box, high pressure cable is introduced after electric capacity cabinet from cable trench, it is directly connected on described isolation knife lock by high-voltage sensor, and then on the main busbar of the transverse direction guiding to top, again by phase-splitting busbar, 90 degree of bendings are incorporated into the end of incoming cables of the described vacuum contactor of described capacitor box after overlapping, described current transformer is out connect from described vacuum contactor, lower end is directly guided to by insulator, and after pecking formula fusible cut-out by described spray, access one end of described electrical condenser, the other end of described electrical condenser draws copper stranded conductor and is connected in the series connection corresponding inlet wire phase sequence of iron core reactor, leading-out terminal finally by described reactor is in parallel, realize A, B, the star type of C three-phase connects, described thunder arrester copper stranded conductor is connected to the lower end of described current transformer, and discharge coil then utilizes copper stranded conductor to be parallel to the two ends of described electrical condenser, with reason, other capacitor box also connects row with branch road respectively by the main busbar at top to be introduced among corresponding cabinet. described connection busbar comprises above-mentioned main busbar and phase-splitting busbar. for the concrete installation position of components and parts in the grouping automatic switching compensating tank that the present embodiment provides, this gives Fig. 1, Fig. 2, Fig. 3-1, Fig. 3-2, Fig. 3-3, Fig. 4-1, Fig. 4-2 is explained further intuitively, wherein, Fig. 3-1 to 3-3 is the installation situation of capacitor box 200Kvar, Fig. 4-1 and Fig. 4-2 is the installation situation of capacitor box 300Kvar, in figure, QS is isolation knife lock, KM is vacuum contactor, TC is current transformer, FV is thunder arrester, FU is that formula fusible cut-out is pecked in spray, C is electrical condenser, TV is discharge coil, L is reactor, HPS is high pressure sensor, DWK is high pressure controller, DWB is microcomputer protection unit, 201 is inlet wire and a capacitor box, 202 is No. two capacitor box, 203 is No. three capacitor box, 204 is inlet wire cable, 205 is electric capacity framework, 206 is insulator, 1, 2, 3 is capacitor panel door, 207 is door lock, 208 is viewing window, 209 is electromagnetism lock, 210 is isolation knife lock operation handle arm, 211 is fan switch, 212 is pilot lamp and press button, 213 for being installed on the high pressure sensor indicating meter of secondary chamber's cabinet door, 301 for connecting busbar, 302 for carrying out cable, 303 is insulator, 401 for connecting busbar, 402 is insulator.
The technical solution of the utility model had both reduced the overall dimension of cabinet, all elements that all grouping automatic switching compensating tanks are required can be had again, not as other scheme existing, directly remove isolation knife lock etc. to reduce size, thus bring potential safety hazard to maintenance personnel; Meanwhile, in the utility model, components and parts major part is all the structure formation arranged before and after adopting so that the components and parts that maintenance personnel can directly will damage in back door in the past take out, and overhaul simple and convenient. The utility model has saved the installation space of grouping automatic switching compensating tank, it is possible to install grouping automatic compensation cabinet in limited space.
Note, above are only better embodiment of the present utility model and institute's application technology principle. It is understood by those skilled in the art that the utility model is not limited to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute and protection domain of the present utility model can not be departed from. Therefore, although the utility model being described in further detail by above embodiment, but the utility model is not limited only to above embodiment, when not departing from the utility model and conceive, other equivalence embodiments more can also be comprised, and scope of the present utility model is determined by appended right.
Claims (2)
1. a grouping automatic switching compensating tank installs structure, it is characterized in that, described grouping automatic switching compensating tank includes but not limited to that isolation knife lock, current transformer, vacuum contactor, thunder arrester, discharge coil, spray peck formula fusible cut-out, electrical condenser, reactor, connection busbar and the high pressure controller being installed in secondary chamber, microcomputer protection unit, described grouping automatic switching compensating tank does not arrange electric capacity incoming line cabinet, Qi Yu mono-road capacitor box is merged, in inlet wire and described capacitor box, high pressure cable is introduced after electric capacity cabinet from cable trench, it is directly connected on described isolation knife lock by high-voltage sensor, and then on the main busbar of the transverse direction guiding to top, again by phase-splitting busbar, bending is incorporated into the end of incoming cables of the described vacuum contactor of described capacitor box after overlapping, described current transformer is out connect from described vacuum contactor, lower end is directly guided to by insulator, and after pecking formula fusible cut-out by described spray, access one end of described electrical condenser, the other end of described electrical condenser draws copper stranded conductor and is connected in the series connection corresponding inlet wire phase sequence of iron core reactor, leading-out terminal finally by described reactor is in parallel, realize A, B, the star type of C three-phase connects, described thunder arrester copper stranded conductor is connected to the lower end of described current transformer, and discharge coil then utilizes copper stranded conductor to be parallel to the two ends of described electrical condenser, with reason, other capacitor box also connects row with branch road respectively by the main busbar at top to be introduced among corresponding cabinet.
2. grouping automatic switching compensating tank according to claim 1 installs structure, it is characterized in that, described bending is incorporated into the end of incoming cables of the described vacuum contactor of described capacitor box after overlapping, specifically comprise: 90 degree of bendings are incorporated into the end of incoming cables of the described vacuum contactor of described capacitor box after overlapping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521077017.3U CN205303956U (en) | 2015-12-22 | 2015-12-22 | Automatic switching compensation cabinet mounting structure divides into groups |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521077017.3U CN205303956U (en) | 2015-12-22 | 2015-12-22 | Automatic switching compensation cabinet mounting structure divides into groups |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205303956U true CN205303956U (en) | 2016-06-08 |
Family
ID=56471969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521077017.3U Active CN205303956U (en) | 2015-12-22 | 2015-12-22 | Automatic switching compensation cabinet mounting structure divides into groups |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205303956U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356306A (en) * | 2015-12-22 | 2016-02-24 | 无锡市锡容电力电器有限公司 | Mounting structure for grouping automatic switching compensation cabinet |
| CN111769456A (en) * | 2020-07-31 | 2020-10-13 | 江苏永特电力科技有限公司 | Dynamic reactive compensation capacitor cabinet |
-
2015
- 2015-12-22 CN CN201521077017.3U patent/CN205303956U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356306A (en) * | 2015-12-22 | 2016-02-24 | 无锡市锡容电力电器有限公司 | Mounting structure for grouping automatic switching compensation cabinet |
| CN111769456A (en) * | 2020-07-31 | 2020-10-13 | 江苏永特电力科技有限公司 | Dynamic reactive compensation capacitor cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105375376B (en) | Prefabricated substation switch cabinet | |
| CN106159787A (en) | A kind of closed gas insulated switch cabinet | |
| CN205489223U (en) | Handcart -type high voltage switching device | |
| CN205303956U (en) | Automatic switching compensation cabinet mounting structure divides into groups | |
| CN204517258U (en) | A kind of novel high-pressure ac metal closing switch gear | |
| CN105356306A (en) | Mounting structure for grouping automatic switching compensation cabinet | |
| CN203596530U (en) | Armored type metal enclosing switch cabinet with transformer chamber and fuse handcart | |
| CN207518086U (en) | A kind of knockdown change power distribution equipment | |
| CN203747282U (en) | Armored moved type AC metal enclosed switchgear | |
| CN204947420U (en) | Prefabricated substation switch cabinet | |
| CN205195050U (en) | Cubical switchboard of reliable power supply | |
| CN205282406U (en) | Circuit breaker adaptation seat | |
| CN103855625A (en) | Movable branch box | |
| CN203434470U (en) | A cabinet structure in a box-sharing function-combining metallic enclosed high-voltage switchgear | |
| CN105703256A (en) | Low voltage draw out type switch cabinet | |
| CN205429545U (en) | Indoor metal armored movable -type flat top type cubical switchboard | |
| CN205429547U (en) | A metering handcart that is arranged in high pressure to put cabinet | |
| CN201584679U (en) | Voltage transformer cabinet | |
| CN205407086U (en) | Indoor metal armored movable -type height type cubical switchboard | |
| CN204597266U (en) | A kind of high-voltage capacitor compensation equipment | |
| CN203596534U (en) | Low-voltage draw-out type switch cabinet with half function board | |
| CN221226884U (en) | Grid-connected contactor cabinet | |
| CN204243587U (en) | Novel drawer formula power distribution cabinet | |
| CN103354330A (en) | Low voltage draw-out type switch cabinet | |
| CN203813217U (en) | Improved PT1 type power distribution station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |