CN115714321A - Intelligent control system of low-voltage reactive power compensation cabinet - Google Patents
Intelligent control system of low-voltage reactive power compensation cabinet Download PDFInfo
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- CN115714321A CN115714321A CN202211393292.0A CN202211393292A CN115714321A CN 115714321 A CN115714321 A CN 115714321A CN 202211393292 A CN202211393292 A CN 202211393292A CN 115714321 A CN115714321 A CN 115714321A
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- compensation cabinet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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Abstract
The invention discloses an intelligent control system of a low-voltage reactive power compensation cabinet, which comprises the low-voltage reactive power compensation cabinet, wherein the low-voltage reactive power compensation cabinet comprises a compensation cabinet body, an adjustable temperature control mechanism, a transverse moving mechanism and an emergency power-off mechanism, a containing cavity is formed in the compensation cabinet body, two groups of guide rails are symmetrically arranged on the side wall of the containing groove, a movable mounting plate is arranged in the containing cavity, the transverse moving mechanisms are respectively arranged in two groups and are respectively mounted in the two groups of guide rails, the inner ends of the two groups of transverse moving mechanisms are connected with the edge of the movable mounting plate, two groups of mounting ports are symmetrically arranged at the upper end and the lower end of the containing cavity, and the adjustable temperature control mechanisms are respectively arranged in two groups and are respectively mounted in the two groups of mounting ports. The low-voltage reactive power compensation cabinet designed by the invention can realize temperature control on the low-voltage reactive power compensation cabinet, control the temperature within a reasonable range value and ensure the normal operation of the low-voltage reactive power compensation cabinet.
Description
Technical Field
The invention relates to the technical field of low-voltage reactive power compensation cabinets, in particular to an intelligent control system of a low-voltage reactive power compensation cabinet.
Background
The reactive power compensation device plays a role in an electronic power supply system in improving the power factor of a power grid, reducing the loss of a power supply transformer and a transmission line, improving the power supply efficiency and improving the power supply environment. The reactive power compensation device is in an indispensable and very important place in the power supply system. The compensation device is reasonably selected, so that the loss of the network can be reduced to the maximum extent, and the quality of the power grid is improved. On the contrary, if the low-voltage reactive compensation cabinet is selected or used improperly, a power supply system, voltage fluctuation, harmonic wave increase and other factors can be caused, and the low-voltage reactive compensation cabinet is diversified, including the low-voltage reactive compensation cabinet.
However, the existing low-voltage reactive power compensation cabinet has the following problems in the use process: low pressure reactive compensation cabinet is carrying out the in-process that power factor adjusted to the electric wire netting, and the too big problem of heat appears in the inside high strength operation of the cabinet body self, long-time easy to lead to, current to the mode of the inside components and parts heat control of compensation cabinet, mainly carry out cooling through cooling fan's mode, nevertheless be that the temperature control effect of reality is not good, in case when appearing inside burning, lack corresponding urgent processing means. For this reason, a corresponding technical scheme needs to be designed to solve the existing technical problems.
Disclosure of Invention
The invention aims to provide an intelligent control system of a low-voltage reactive power compensation cabinet, which solves the technical problem that the high-strength operation in the cabinet body easily causes excessive heat in the interior of the cabinet body for a long time in the process of adjusting the power factor of a power grid by the low-voltage reactive power compensation cabinet.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an intelligent control system of low pressure reactive power compensation cabinet, includes the low pressure reactive power compensation cabinet, the low pressure reactive power compensation cabinet includes compensation cabinet body, regulation formula temperature control mechanism, lateral shifting mechanism and emergency power-off mechanism, the inside machine-shaping of compensation cabinet body has accomodates the chamber, accomodate the lateral wall symmetry in groove and seted up two sets of guide rails and inside and be provided with movable mounting panel, lateral shifting mechanism divides to be equipped with two sets ofly and installs respectively in two sets of guide rails, two sets of the inner of lateral shifting mechanism is connected with the edge of movable mounting panel, accomodate the upper and lower both ends symmetry in chamber and seted up two sets of installing ports, regulation formula temperature control mechanism divides to be equipped with two sets ofly and installs respectively in two sets of installing ports, regulation formula temperature control mechanism includes regulator, air-blower, gas-supply pipe and cooling tube, the regulator divides to be equipped with two sets of air-blower and installs respectively in accomodating the inslot, and is two sets of the inner of regulator is connected with the cooling tube, the air-out end of regulator is connected with the cooling tube through the gas-supply pipe, emergency power-off mechanism installs in the back of compensation cabinet body.
As a preferable mode of the present invention, the lateral moving mechanism includes a rigid rack, a driving motor and a driving gear, an inner end of the rigid rack is connected to the movable mounting plate, an outer end of the rigid rack is engaged with the driving gear, the driving motor is installed in the accommodating chamber, and a power output end of the driving motor is connected to the driving gear.
As a preferable mode of the present invention, the regulator includes an electric push rod, a slider, a connecting rod, a servo motor, and a mounting seat, the electric push rod is installed in the receiving cavity, and the power output end is connected to the slider, a guide groove is formed in the receiving cavity, the slider is located in the guide groove, the outer end of the slider is connected to the servo motor through the connecting rod, the power output end of the servo motor is connected to the mounting seat, and the mounting seat is fixed to the end of the radiating pipe.
As a preferred mode of the present invention, the heat dissipation pipe is located in the installation opening and includes a drainage pipe and a plurality of groups of heat dissipation nozzles uniformly installed on the drainage pipe, and the heat dissipation nozzles are opposite to the movable installation plate.
As a preferable mode of the invention, the back of the compensation cabinet body is provided with a lead port, an insulating sleeve is embedded in the lead port, and the emergency power-off mechanism is located in the insulating sleeve.
As a preferred mode of the present invention, the emergency power-off mechanism includes a segmented cable and separators installed at both sides of the segmented cable, the segmented cable includes a first cable, a second cable and a butt joint installed between the first cable and the second cable, the butt joint has a two-segment structure, and a side plate is fixed at an edge of the butt joint.
As a preferable mode of the invention, the separator comprises a first motor, a rotating rod and an insulating ball, the first motor is mounted on the compensation cabinet body, the power output end of the first motor is connected with the rotating rod which is arranged in an inclined manner, the outer end of the rotating rod is connected with the insulating ball, and the insulating ball is abutted against the side plate.
Compared with the prior art, the invention has the following beneficial effects:
1. this scheme has designed a low pressure reactive compensation cabinet that can control the temperature, this low pressure reactive compensation cabinet includes the compensation cabinet body, regulation formula temperature control mechanism, lateral shifting mechanism and emergency power-off mechanism, when the inside high temperature of compensation cabinet body, regulation formula temperature control mechanism can carry out position control as required and make air-out mechanism carry out the pertinence heat dissipation treatment to inside components and parts, improves the radiating effect to components and parts, when the emergency appears in inside, for example: and when fire occurs, the emergency power-off mechanism arranged at the tail part can realize the disconnection treatment of the cable, and in addition, the transverse moving mechanism can realize the purpose of displacing the internal components, so that the components can be conveniently dismounted, repaired and treated.
2. The low-voltage reactive power compensation cabinet designed by the invention can realize temperature control on the low-voltage reactive power compensation cabinet, control the temperature within a reasonable range value and ensure the normal operation of the low-voltage reactive power compensation cabinet.
Drawings
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is a back view of the compensation cabinet body according to the present invention;
FIG. 3 is a view of the rigid rack structure of the present invention;
fig. 4 is a partial a structural view of the present invention.
In the figure, 1, a compensation cabinet body; 2. a receiving cavity; 3. a guide rail; 3. a movable mounting plate; 4. an installation port; 5. a regulator; 6. a blower; 7. a gas delivery pipe; 8. a radiating pipe; 9. a rigid rack; 10. a drive motor; 11. a drive gear; 12. an electric push rod; 13. a slider; 14. a connecting rod; 15. a servo motor; 16. a mounting seat; 17. a drainage tube; 18. a heat dissipation spray head; 19. a wire leading port; 20. an insulating sleeve; 21. a first cable; 22. a second cable; 23. a butt joint; 24. a side plate; 25. a first motor; 26. rotating the rod; 27. an insulating ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an intelligent control system of low pressure reactive power compensation cabinet, including the low pressure reactive power compensation cabinet, the inside temperature sensor and the flame sensor of being equipped with of low pressure reactive power compensation cabinet can reach the purpose to inside temperature and naked light perception, the low pressure reactive power compensation cabinet includes compensation cabinet body 1, regulation formula temperature control mechanism, lateral shifting mechanism and emergency power-off mechanism, the inside machine-shaping of compensation cabinet body 1 has accomodate chamber 2, the lateral wall symmetry of accomodating the groove has seted up two sets of guide rails 3 and inside is provided with movable mounting panel 3, lateral shifting mechanism divide and is equipped with two sets ofly and installs respectively in two sets of guide rails 3, the inner of two sets of lateral shifting mechanisms is connected with the edge of movable mounting panel 3, two sets of installing port 4 have been seted up to the upper and lower both ends symmetry of accomodating chamber 2, regulation formula temperature control mechanism divides and is equipped with two sets of and installs respectively in two sets of installing port 4, regulation formula temperature control mechanism includes regulator 5, air- blower 6, 7 and cooling tube 8, regulator 5 divides and is equipped with two sets of cooling tube respectively installs in accomodating the inslot, the inner of two sets of regulator 5 are connected with cooling tube 8, the air-supply pipe of emergency power-off mechanism 1.
Further improved, as shown in fig. 1 and 3: the transverse moving mechanism comprises a rigid rack 9, a driving motor 10 and a driving gear 11, the inner end of the rigid rack 9 is connected with the movable mounting plate 3, the outer end of the rigid rack is meshed with the driving gear 11, the driving motor 10 is installed in the accommodating cavity 2, the power output end of the driving motor is connected with the driving gear 11, the driving gear 11 is driven to rotate through the driving motor 10, the driving gear 11 drives the rigid rack 9 to perform position adjustment in the rotating process, and therefore the purposes of adjusting the position of the movable mounting plate 3 and adjusting the position of internal components are achieved.
Further improved, as shown in fig. 4: regulator 5 includes electric putter 12, slider 13, connecting rod 14, servo motor 15 and mount pad 16, electric putter 12 is installed and is being connected in accomodating chamber 2 and power take off end and slider 13, the guiding groove has been seted up to the inside of accomodating chamber 2, slider 13 is located the guiding groove and the outer end is connected with servo motor 15 through connecting rod 14, servo motor 15's power take off end is connected with mount pad 16, mount pad 16 is fixed in the tip of cooling tube 8, can promote slider 13 through electric putter 12 and remove, slider 13 drives cooling tube 8 at the in-process that removes and carries out position control, and utilize servo motor 15 drive cooling tube 8 to rotate the regulation.
Further improved, as shown in fig. 1: the radiating pipe 8 is located in the mounting opening 4 and comprises a drainage pipe 17 and a plurality of groups of radiating nozzles 18 uniformly mounted on the drainage pipe 17, the radiating nozzles 18 are opposite to the movable mounting plate 3, and the purpose of radiating internal components can be achieved through the radiating nozzles 18.
Further improved, as shown in fig. 2: lead port 19 has been seted up at the back of compensation cabinet body 1, and lead port 19 is embedded to have insulating cover 20, and emergency power-off mechanism is located insulating cover 20.
Further improved, as shown in fig. 2: the emergency power-off mechanism comprises a sectional type cable and separators arranged on two sides of the sectional type cable, the sectional type cable comprises a first cable 21, a second cable 22 and a butt joint 23 arranged between the first cable 21 and the second cable 22, the butt joint 23 is of a two-section structure, and a side plate 24 is fixed on the edge of the butt joint 23, so that the separation is facilitated due to the sectional type connection mode.
Specifically, the separator includes motor 25, dwang 26 and insulating ball 27, motor 25 is installed on compensation cabinet body 1 and power take off end is connected with the dwang 26 that is the slope form and sets up, the outer end of dwang 26 is connected with insulating ball 27, insulating ball 27 is inconsistent with curb plate 24, when needs break off the cable, drive dwang 26 through motor 25 and rotate and utilize insulating ball 27 conflict curb plate 24, make the separation of butt joint 23, thereby reach the outage, prevent that the intensity of a fire from stretching along the cable to the outside.
When in use: when the internal temperature of the low-voltage reactive power compensation cabinet is too high, the sliding block 13 can be pushed to move through the electric push rod 12, the sliding block 13 drives the radiating pipe 8 to perform position adjustment in the moving process, the servo motor 15 is used for driving the radiating pipe 8 to perform rotation adjustment, so that the radiating spray head 18 on the radiating pipe 8 performs position adjustment, and internal components are subjected to radiating treatment, when open fire occurs in the interior due to too high temperature or short circuit, the rotating rod 26 is driven to rotate through the motor I25 and is abutted against the side plate 24 through the insulating ball 27, so that the butt joint 23 is separated, power failure is achieved, the fire can be prevented from spreading outwards along a cable, in addition, when the internal components are required to be subjected to dismounting treatment, the driving gear 11 is driven to rotate through the driving motor 10, and the driving gear 11 drives the rigid rack 9 to perform position adjustment in the rotating process, so that the purposes of position adjustment of the movable mounting plate 3 and position adjustment of the internal components are achieved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an intelligent control system of low pressure reactive compensation cabinet, includes the low pressure reactive compensation cabinet, its characterized in that: low-voltage reactive power compensator cabinet includes compensation cabinet body (1), regulation formula temperature control mechanism, lateral shifting mechanism and emergency power-off mechanism, the inside machine-shaping of compensation cabinet body (1) has accomodate chamber (2), the lateral wall symmetry of accomodating the groove has seted up two sets of guide rail (3) and inside is provided with movable mounting panel (3), lateral shifting mechanism divides to be equipped with two sets ofly and installs respectively in two sets of guide rail (3), two sets of lateral shifting mechanism's the inner is connected with the edge of movable mounting panel (3), two sets of installing port (4) have been seted up to the upper and lower both ends symmetry of accomodating chamber (2), regulation formula temperature control mechanism divides to be equipped with two sets ofly and installs respectively in two sets of installing port (4), regulation formula temperature control mechanism includes regulator (5), air-blower (6), air-supply pipe (7) and cooling tube (8), regulator (5) divide to be equipped with two sets ofly and install respectively in accomodating the inslot, two sets of the inner of regulator (5) is connected with cooling tube (8), the air-out end of regulator (6) is connected with cooling tube (8) through air-supply pipe (7), emergency power-off mechanism installs in the back of compensation cabinet body (1).
2. The intelligent control system of the low-voltage reactive power compensation cabinet according to claim 1, characterized in that: the transverse moving mechanism comprises a rigid rack (9), a driving motor (10) and a driving gear (11), the inner end of the rigid rack (9) is connected with the movable mounting plate (3) and the outer end of the rigid rack is meshed with the driving gear (11), the driving motor (10) is installed in the storage cavity (2) and the power output end of the driving motor is connected with the driving gear (11).
3. The intelligent control system of the low-voltage reactive power compensation cabinet is characterized in that: regulator (5) include electric putter (12), slider (13), connecting rod (14), servo motor (15) and mount pad (16), electric putter (12) are installed and are being accomodate chamber (2) in and power take off end is connected with slider (13), the guiding groove has been seted up to the inside of accomodating chamber (2), slider (13) are located the guiding groove and the outer end is connected with servo motor (15) through connecting rod (14), the power take off end of servo motor (15) is connected with mount pad (16), mount pad (16) are fixed in the tip of cooling tube (8).
4. The intelligent control system of the low-voltage reactive power compensation cabinet according to claim 2, characterized in that: the radiating pipe (8) is located the installing port (4) and includes drainage tube (17) and a plurality of groups of thermal spray heads (18) evenly installed on the drainage tube (17), the thermal spray heads (18) are just to movable mounting plate (3).
5. The intelligent control system of the low-voltage reactive power compensation cabinet according to claim 1, characterized in that: lead wire mouth (19) have been seted up to the back of compensation cabinet body (1), lead wire mouth (19) are embedded to have insulating cover (20), emergency shutdown mechanism is located insulating cover (20).
6. The intelligent control system of the low-voltage reactive power compensation cabinet according to claim 1, characterized in that: the emergency power-off mechanism comprises a sectional type cable and separators arranged on two sides of the sectional type cable, the sectional type cable comprises a first cable (21), a second cable (22) and a butt joint (23) arranged between the first cable (21) and the second cable (22), the butt joint (23) is of a two-section structure, and a side plate (24) is fixed on the edge of the butt joint.
7. The intelligent control system of a low-voltage reactive power compensation cabinet according to claim 6, characterized in that: the separator includes motor (25), dwang (26) and insulating ball (27), motor (25) are installed on compensation cabinet body (1) and power take off end is connected with dwang (26) that is the slope form and sets up, the outer end of dwang (26) is connected with insulating ball (27), insulating ball (27) are inconsistent with curb plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211393292.0A CN115714321A (en) | 2022-11-08 | 2022-11-08 | Intelligent control system of low-voltage reactive power compensation cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211393292.0A CN115714321A (en) | 2022-11-08 | 2022-11-08 | Intelligent control system of low-voltage reactive power compensation cabinet |
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| CN115714321A true CN115714321A (en) | 2023-02-24 |
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| CN202211393292.0A Pending CN115714321A (en) | 2022-11-08 | 2022-11-08 | Intelligent control system of low-voltage reactive power compensation cabinet |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209200419U (en) * | 2018-12-29 | 2019-08-02 | 江西江控电气有限公司 | A kind of intelligent powerless compensation cabinet |
| CN209658712U (en) * | 2019-04-29 | 2019-11-19 | 陈雷 | A kind of power distribution cabinet being easily installed control electric appliance |
| CN214227559U (en) * | 2021-01-25 | 2021-09-17 | 河南博源电力设备股份有限公司 | Heat dissipation structure of power distribution equipment |
| CN216055682U (en) * | 2021-08-04 | 2022-03-15 | 无锡迈田机械设备有限公司 | Electric control cabinet |
| CN216251799U (en) * | 2021-08-27 | 2022-04-08 | 苟雄略 | Electric control cabinet with shock-absorbing function |
| CN217087018U (en) * | 2022-04-21 | 2022-07-29 | 浙江极客桥智能装备股份有限公司 | Be applied to power supply structure of mooring type unmanned aerial vehicle |
-
2022
- 2022-11-08 CN CN202211393292.0A patent/CN115714321A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209200419U (en) * | 2018-12-29 | 2019-08-02 | 江西江控电气有限公司 | A kind of intelligent powerless compensation cabinet |
| CN209658712U (en) * | 2019-04-29 | 2019-11-19 | 陈雷 | A kind of power distribution cabinet being easily installed control electric appliance |
| CN214227559U (en) * | 2021-01-25 | 2021-09-17 | 河南博源电力设备股份有限公司 | Heat dissipation structure of power distribution equipment |
| CN216055682U (en) * | 2021-08-04 | 2022-03-15 | 无锡迈田机械设备有限公司 | Electric control cabinet |
| CN216251799U (en) * | 2021-08-27 | 2022-04-08 | 苟雄略 | Electric control cabinet with shock-absorbing function |
| CN217087018U (en) * | 2022-04-21 | 2022-07-29 | 浙江极客桥智能装备股份有限公司 | Be applied to power supply structure of mooring type unmanned aerial vehicle |
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