CN203826959U - DPR single-phase compensation electric power voltage-stabilizer - Google Patents
DPR single-phase compensation electric power voltage-stabilizer Download PDFInfo
- Publication number
- CN203826959U CN203826959U CN201420256922.4U CN201420256922U CN203826959U CN 203826959 U CN203826959 U CN 203826959U CN 201420256922 U CN201420256922 U CN 201420256922U CN 203826959 U CN203826959 U CN 203826959U
- Authority
- CN
- China
- Prior art keywords
- casing
- case body
- dpr
- stabilizer
- spring
- 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.)
- Expired - Fee Related
Links
Landscapes
- Blinds (AREA)
- Patch Boards (AREA)
Abstract
The utility model discloses a DPR single-phase compensation electric power voltage-stabilizer which comprises a case body, a servo motor, a silicon controlled rectifier switching tap and a compensation transformer. The two side plates of the case body are provided with a guiderail respectively. Both the guiderails are provided with a plurality of positioning holes; the compensation transformer is mounted on the guiderails through the positioning holes; the output shaft of the servo motor is connected with the compensation transformer through the silicon controlled rectifier switching tap. The inner side of the side plate is provided with a spring. One end of the spring is connected and fixed to a filter screen while the other end is connected with the housing of the compensation transformer to make the filter screen press tightly to the inner wall of the side plate of the case body. The DPR single-phase compensation electric power voltage-stabilizer adopts a silicon controlled rectifier switching tap to replace traditional mechanism transmission and does not have a carbon brush contact structure in prior art. With a long working lifetime and small in size, the voltage-stabilizer achieves high efficiency, provides reliable performance and fast dynamic response. The door plate for repairs mounted at the back of the case body makes it convenient for people to do repair work. The venetian blind type heat radiation structure arranged at two sides of the case body raises its ability to radiate heat inside the case body.
Description
Technical field
The utility model relates to electric power voltage-stabilizer field, specifically, specially refers to the single-phase compensates electric pressurizer of a kind of DPR.
Background technology
Along with the development of new and high technology, increasing high-accuracy load, to input power, particularly requires more and more higher to the precision of voltage regulation of alternating current input power supplying.But due to the existence of electricity supply and demand contradiction, the fluctuation of utility grid voltage is larger, can not meet the requirement of high-accuracy load, need between utility grid and load, set up the alternating current steady voltage plug of the wide voltage stabilized range of a high voltage stability precision.
Alternating current steady voltage plug form has a variety of, apply at present more single phase alternating current (A.C.) pressurizer, due to use be that machine driving and carbon brush contact regulate, thereby have that short, the linear property of working life is poor, volume is heavy, efficiency is lower, the shortcomings such as poor reliability, dynamic response are slow.
In addition, the body structure closed structure with bolts of traditional single phase alternating current (A.C.) pressurizer, is not easy to maintenance and its inner heat dispersion is not enough.
Utility model content
The purpose of this utility model is for deficiency of the prior art, provides the single-phase compensates electric pressurizer of a kind of DPR, to address the above problem.
The technical problem that the utility model solves can realize by the following technical solutions:
The single-phase compensates electric pressurizer of DPR, comprises that casing, servomotor, controllable silicon switch tap and compensator transformer; The inside of described casing has installing space, described servomotor is installed on the bottom of casing, upper and lower parallel guide rail is installed between the biside plate of casing, on described guide rail, offer some location holes, described compensator transformer is installed on guide rail by location hole, and the output shaft of servomotor switches tap by controllable silicon and connects compensator transformer; On the side plate of described casing, offer ventilating opening, screen pack is installed in ventilating opening, inner side at side plate is provided with spring, one end and the screen pack of described spring are connected and fixed, the other end of spring connects the housing of compensator transformer, for described screen pack being pressed on to the side plate inwall of described casing.
Further, the back of described casing is provided with two maintenance door-plates, and the far-end of two maintenance door-plates is flexibly connected with casing by hinge arrangement, and the near-end of two maintenance door-plates is provided with handle.
Further, the top of described described casing is provided with handle, and the both sides of casing are provided with venetian blind type radiator structure.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model replaces traditional machine driving and carbon brush contact structure by adopting controllable silicon to switch tap, and long working life, lightweight and portable in volume, efficiency are higher, good reliability, dynamic response are fast; And by casing back installation and repairing door-plate, be convenient to the maintenance in later stage, and in casing both sides, venetian blind type radiator structure is set, improved the heat dispersion of box house.
Accompanying drawing explanation
Fig. 1 is the structural representation of the single-phase compensates electric pressurizer of DPR described in the utility model.
Number in the figure explanation: casing 1, servomotor 2, controllable silicon switch tap 3, compensator transformer 4, guide rail 5, location hole 6, spring 7.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with embodiment, further set forth the utility model.
Referring to Fig. 1, the single-phase compensates electric pressurizer of a kind of DPR described in the utility model, comprises that casing 1, servomotor 2, controllable silicon switch tap 3 and compensator transformer 4; The inside of described casing 1 has installing space, described servomotor 2 is installed on the bottom of casing 1, upper and lower parallel guide rail 5 is installed between the biside plate of casing 1, on described guide rail 5, offer some location holes 6, described compensator transformer 4 is installed on guide rail 5 by location hole 6, and the output shaft of servomotor 2 switches tap 3 by controllable silicon and connects compensator transformer 4; It is characterized in that: on the side plate of described casing 1, offer ventilating opening, screen pack is installed in ventilating opening, in the inner side of side plate, be provided with spring 7, one end and the screen pack of described spring 7 are connected and fixed, the other end of spring 7 connects the housing of compensator transformer 4, for described screen pack being pressed on to the side plate inwall of described casing 1.
The back that it is pointed out that described casing 1 is provided with two maintenance door-plates, and the far-end of two maintenance door-plates is flexibly connected with casing 1 by hinge arrangement, and the near-end of two maintenance door-plates is provided with handle.By adopting this kind of structural design,, be convenient to the maintenance in later stage.
In addition, the top of described described casing 1 is provided with handle, and the both sides of casing 1 are provided with venetian blind type radiator structure.By adopting said structure to design, improved the heat dispersion of casing 1 inside.
The utility model replaces traditional machine driving and carbon brush contact structure by adopting controllable silicon to switch tap, and long working life, lightweight and portable in volume, efficiency are higher, good reliability, dynamic response are fast.In addition, by casing back installation and repairing door-plate, be convenient to the maintenance in later stage, in casing both sides, venetian blind type radiator structure be set, improved the heat dispersion of box house.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. the single-phase compensates electric pressurizer of DPR, comprises that casing, servomotor, controllable silicon switch tap and compensator transformer; It is characterized in that: the inside of described casing has installing space, described servomotor is installed on the bottom of casing, upper and lower parallel guide rail is installed between the biside plate of casing, on described guide rail, offer some location holes, described compensator transformer is installed on guide rail by location hole, and the output shaft of servomotor switches tap by controllable silicon and connects compensator transformer; On the side plate of described casing, offer ventilating opening, screen pack is installed in ventilating opening, inner side at side plate is provided with spring, one end and the screen pack of described spring are connected and fixed, the other end of spring connects the housing of compensator transformer, for described screen pack being pressed on to the side plate inwall of described casing.
2. the single-phase compensates electric pressurizer of DPR according to claim 1, it is characterized in that: the back of described casing is provided with two maintenance door-plates, the far-end of two maintenance door-plates is flexibly connected with casing by hinge arrangement, and the near-end of two maintenance door-plates is provided with handle.
3. the single-phase compensates electric pressurizer of DPR according to claim 1, is characterized in that: the top of described casing is provided with handle, and the both sides of casing are provided with venetian blind type radiator structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420256922.4U CN203826959U (en) | 2014-05-15 | 2014-05-15 | DPR single-phase compensation electric power voltage-stabilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420256922.4U CN203826959U (en) | 2014-05-15 | 2014-05-15 | DPR single-phase compensation electric power voltage-stabilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203826959U true CN203826959U (en) | 2014-09-10 |
Family
ID=51482422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420256922.4U Expired - Fee Related CN203826959U (en) | 2014-05-15 | 2014-05-15 | DPR single-phase compensation electric power voltage-stabilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203826959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104037773A (en) * | 2014-07-04 | 2014-09-10 | 国网河南禹州市供电公司 | DPR single-phase compensation power voltage regulator |
-
2014
- 2014-05-15 CN CN201420256922.4U patent/CN203826959U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104037773A (en) * | 2014-07-04 | 2014-09-10 | 国网河南禹州市供电公司 | DPR single-phase compensation power voltage regulator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203826959U (en) | DPR single-phase compensation electric power voltage-stabilizer | |
| CN104767211B (en) | Hold concurrently for mining explosion-proof type dynamic reactive power compensation the power model of active electric filter device | |
| CN204230920U (en) | Close pull-out type intelligent low-pressure reactive compensation cabinet | |
| CN203826774U (en) | Contactless compensation type power voltage regulator | |
| CN201910762U (en) | Control device for direct-current brushed motor | |
| CN204761037U (en) | Low -voltage reactive -power compensation cabinet | |
| CN203825521U (en) | Three-phase separately-adjusting compensation type power voltage regulator | |
| CN203826960U (en) | Digital display compensation type power voltage regulator | |
| CN210300023U (en) | Indoor desktop type power supply supporting device | |
| CN207801827U (en) | A kind of photovoltaic module just dismounted | |
| CN104659897A (en) | Photovoltaic grid-connected power supply system used for sport clubhouse | |
| CN203398563U (en) | Wing-unfolding case | |
| CN207020763U (en) | A kind of small size terminal electric energy meter box | |
| CN202488145U (en) | Modular power unit suitable for chain type dynamic electric energy control apparatus | |
| CN202474595U (en) | Low-voltage switch cabinet with good ventilation | |
| CN203788163U (en) | Small-size output intrinsic safety power supply | |
| CN204424911U (en) | A kind of reactive-load compensator | |
| CN203522201U (en) | SVG structure for low-voltage reactive compensation device | |
| CN208956075U (en) | Router based on the access of cloud video | |
| CN105610386A (en) | Household movable photovoltaic power generation system | |
| CN219106832U (en) | Box structure of SVG power module | |
| CN205029204U (en) | Reactive compensating device | |
| CN204067931U (en) | A kind of explosion-proof light power distributing cabinet | |
| CN207382120U (en) | A kind of electricity heating furnace | |
| CN204858274U (en) | Energy -saving photovoltaic transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20160515 |