CN115148490B - Harmonic suppression type low-voltage power capacitor combination device - Google Patents
Harmonic suppression type low-voltage power capacitor combination device Download PDFInfo
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- CN115148490B CN115148490B CN202210727418.7A CN202210727418A CN115148490B CN 115148490 B CN115148490 B CN 115148490B CN 202210727418 A CN202210727418 A CN 202210727418A CN 115148490 B CN115148490 B CN 115148490B
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- 239000003990 capacitor Substances 0.000 title claims abstract description 61
- 230000001629 suppression Effects 0.000 title claims abstract description 19
- 230000017525 heat dissipation Effects 0.000 claims description 36
- 238000010438 heat treatment Methods 0.000 claims description 17
- 239000000428 dust Substances 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000712 assembly Effects 0.000 abstract description 4
- 238000000429 assembly Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/02—Mountings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G17/00—Structural combinations of capacitors or other devices covered by at least two different main groups of this subclass with other electric elements, not covered by this subclass, e.g. RC combinations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/10—Housing; Encapsulation
- H01G2/106—Fixing the capacitor in a housing
-
- 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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Control Of Electrical Variables (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
The invention relates to the technical field of capacitor combination modules, in particular to a harmonic suppression type low-voltage power capacitor combination device which comprises a box body, two mounting plates and two frame assemblies, wherein the mounting plates are movably arranged in the box body, the two frame assemblies are arranged above the mounting plates at intervals, each frame assembly comprises a connecting rod, a mounting rod and a plurality of mounting structures, the connecting rods are movably arranged above the mounting plates, the mounting rods are fixedly connected with the connecting rods, the mounting rods are arranged above the connecting rods, the mounting structures are arranged on the mounting rods at intervals, each mounting structure comprises a movable lantern ring and a mounting frame, the movable lantern ring is sleeved on the mounting rods, and the mounting frame is fixedly connected with the movable lantern ring, so that the mounting number of capacitors is increased through the arrangement of the structures.
Description
Technical Field
The invention relates to the technical field of capacitor combination modules, in particular to a harmonic suppression type power and capacitance combination device.
Background
The low-voltage capacitor is usually a power capacitor with the rated voltage of 400-6 kV, and when the low-voltage capacitor is combined, the capacitor is mostly fixedly arranged in the box body, so that the capacitor is inconvenient for operators to operate.
At present, a harmonic suppression type low-voltage power capacitor combination device is provided, a slidable mounting plate is arranged at the bottom of the inner side of a box body, a capacitor is mounted on the mounting plate, and a worker can slide the mounting plate out of the box body, so that the capacitor can be conveniently operated.
However, the number of the capacitors which can be mounted on the mounting plate is fixed, if the number of the capacitors needs to be increased, the mounting plate needs to be replaced, the operation is troublesome, and the working strength of staff is increased.
Disclosure of Invention
The invention aims to provide a harmonic suppression type low-voltage power capacitor combination device so as to increase the number of installed capacitors.
In order to achieve the above purpose, the invention provides a harmonic suppression type low-voltage power capacitor combination device, which comprises a box body, a mounting plate and a frame assembly, wherein the mounting plate is movably arranged in the box body, the number of the frame assemblies is two, the two frame assemblies are arranged above the mounting plate at intervals, the frame assembly comprises a connecting rod, a mounting rod and a plurality of mounting structures, the connecting rod is movably arranged above the mounting plate, the mounting rod is fixedly connected with the connecting rod, the mounting rod is arranged above the connecting rod, the plurality of mounting structures are arranged on the mounting rod at intervals, the mounting structures comprise movable lantern rings and mounting frames, the movable lantern rings are sleeved on the mounting rod, and the mounting frames are fixedly connected with the movable lantern rings.
The mounting plate can slide out from the inside of box so that will install mounting structure on the mounting plate follow the inside of box slides out, thereby be convenient for the staff to operate, the activity lantern ring can slide on the installation pole, two mounting bracket of mounting structure is used for installing low voltage power capacitor and low voltage power reactor respectively, when needs increase low voltage power capacitor and low voltage power reactor's quantity, can directly overlap on the installation pole and establish corresponding quantity the activity lantern ring, directly with newly-increased low voltage power capacitor and low voltage power reactor correspondence install on the mounting bracket, thereby realize the installation to low voltage power capacitor and low voltage power reactor, the mounting means is very simple, and the application is nimble, and various suppression harmonic wave type electric capacity that constitutes from this has can adapt to the capacitor of different quantity, advantage that maintainability is good.
The bottom of connecting rod is provided with T shape support, the mounting panel have with T shape support looks adaptation's T shape groove, T shape support is located the inside in T shape groove.
The T-shaped support can slide in the T-shaped groove, and the T-shaped support and the T-shaped groove are matched with each other to realize sliding connection between the connecting rod and the mounting plate.
The installation structure further comprises a screw rod and a nut, wherein the screw rod penetrates through the movable lantern ring, and the nut is in threaded connection with the screw rod.
When the nut is screwed down, the two ends of the movable lantern ring are pressed down so that the movable lantern ring is fixed with the mounting rod, and therefore the position of the mounting frame is fixed.
The frame assembly further comprises a movable ring, the movable ring is in threaded connection with the connecting rod, and the movable ring is sleeved outside the connecting rod.
When the movable ring rotates to be attached to the surface of the mounting plate, the movable ring is matched with the T-shaped support to clamp the connecting rod, so that the mounting rod is fixed with the mounting plate, and when the mounting rod needs to be moved, the movable ring can be rotated to separate the movable ring from the upper part of the mounting plate, the connecting rod can be slid, and the mounting rod is adjusted.
The frame assembly further comprises two poking pieces, the poking pieces are respectively and fixedly connected with the movable ring, and the poking pieces are symmetrically arranged relative to the axis of the movable ring.
The stirring piece is arranged outside the movable ring, so that a worker can rotate the movable ring conveniently.
The harmonic suppression type low-voltage power capacitor combined device further comprises a heat dissipation assembly, and the heat dissipation assembly is arranged on the outer side of the box body.
The heat dissipation assembly is used for protecting the box body during heat dissipation.
The side interval of box is provided with a plurality of thermovent, the radiating component includes heating panel and dust screen, the heating panel with box sliding connection, the heating panel corresponds a plurality of the thermovent is provided with a plurality of through-holes, the dust screen with heating panel fixed connection, the dust screen is located the heating panel is kept away from one side of box.
The heat dissipation opening is used for heat dissipation, be provided with a plurality of on the heating panel the through-hole, when need not to dispel the heat, the through-hole with the heat dissipation opening dislocation set, the heating panel will the heat dissipation opening seals, when need dispel the heat, slides the heating panel makes the through-hole with the heat dissipation opening coincidence just can dispel the heat, just the dust screen is right the through-hole department shelters from in order to prevent impurity such as dust entering in the box.
According to the harmonic suppression type low-voltage power capacitor combined device, the movable lantern rings can slide on the mounting rods, the mounting frames of the two mounting structures are respectively used for mounting the low-voltage power capacitors and the low-voltage power reactors, when the number of the low-voltage power capacitors and the low-voltage power reactors needs to be increased, the corresponding number of the movable lantern rings can be directly sleeved on the mounting rods, and the newly increased low-voltage power capacitors and low-voltage power reactors are correspondingly mounted on the mounting frames, so that the low-voltage power capacitors and the low-voltage power reactors are mounted, the mounting mode is very simple, the application is flexible, and various harmonic suppression type capacitors formed by the device have the advantages of good adjustability and maintainability and can be suitable for different numbers of capacitors.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a structural sectional view of a first embodiment of the present invention.
Figure 2 is a cross-sectional view of the invention at A-A in figure 1.
Fig. 3 is a cross-sectional view of the invention at B-B of fig. 1.
Fig. 4 is a cross-sectional view of the invention at C-C in fig. 2.
Fig. 5 is a schematic structural view of a second embodiment of the present invention.
Fig. 6 is a structural cross-sectional view of a second embodiment of the present invention.
Fig. 7 is a structural cross-sectional view of a third embodiment of the present invention.
101-box, 102-mounting plate, 103-connecting rod, 104-mounting rod, 105-movable collar, 106-mounting rack, 107-T-shaped bracket, 108-T-shaped groove, 109-screw, 110-nut, 111-movable collar, 112-driving piece, 201-heat dissipation opening, 202-heat dissipation plate, 203-dust screen, 204-through hole, 205-connecting opening, 206-spring, 207-connecting frame, 301-wire arranging plate, 302-wire arranging clamp, 303-fixed joint, 304-movable joint and 305-expanding sleeve.
Detailed Description
The following detailed description of embodiments of the invention, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the invention.
The first embodiment of the application is as follows:
referring to fig. 1-4, fig. 1 is a structural cross-sectional view of a first embodiment of the present invention, fig. 2 is a cross-sectional view of A-A in fig. 1, fig. 3 is a cross-sectional view of B-B in fig. 1, fig. 4 is a cross-sectional view of C-C in fig. 2, and fig. 4 is a cross-sectional view of the present invention, the present invention provides a harmonic-suppression type low-voltage power capacitor assembly device, comprising a case 101, a mounting plate 102 and a frame assembly, wherein the mounting plate 102 is movably disposed inside the case 101, and the frame assembly comprises a connecting rod 103, a mounting rod 104, a movable ring 111, two toggle pieces 112 and a plurality of mounting structures;
for this embodiment, the quantity of frame components is two, and two frame components interval sets up the top of mounting panel 102, connecting rod 103 activity sets up the top of mounting panel 102, installation pole 104 with connecting rod 103 fixed connection, installation pole 104 is located the top of connecting rod 103, a plurality of the mounting structure interval sets up on installation pole 104, the mounting structure includes movable lantern ring 105 and mounting bracket 106, movable lantern ring 105 cover is established on the installation pole 104, mounting bracket 106 with movable lantern ring 105 fixed connection. The mounting plate 102 can slide out from the inside of the box 101 so that the mounting structure mounted on the mounting plate 102 can slide out from the inside of the box 101, thereby being convenient for operators to operate, the movable sleeve ring 105 can slide on the mounting rod 104, the mounting frames 106 of the two mounting structures are respectively used for mounting the low-voltage capacitor and the low-voltage power reactor, the mounting frames 106 are provided with mechanical claws for fixing the low-voltage capacitor or the low-voltage power reactor so as to fix the low-voltage capacitor or the low-voltage power reactor on the mounting frames 106, when the number of the low-voltage capacitor and the low-voltage power reactor needs to be increased, the movable sleeve ring 105 with the corresponding number can be sleeved on the mounting frames 104, and the newly increased low-voltage capacitor and the low-voltage power reactor can be correspondingly mounted on the mounting frames 106, so that the mounting mode of the low-voltage capacitor and the low-voltage power reactor is very simple, the application is flexible, and various suppression harmonic capacitors formed by the mounting frames have the advantages of good adjustability and the different numbers of capacitors.
Specifically, the bottom of the connecting rod 103 is provided with a T-shaped bracket 107, the mounting plate 102 has a T-shaped slot 108 adapted to the T-shaped bracket 107, and the T-shaped bracket 107 is located inside the T-shaped slot 108. The T-shaped bracket 107 is capable of sliding inside the T-shaped slot 108, and the T-shaped bracket 107 and the T-shaped slot 108 cooperate with each other to achieve a sliding connection between the connecting rod 103 and the mounting plate 102.
Secondly, the mounting structure further comprises a screw 109 and a nut 110, wherein the screw 109 is arranged on the movable lantern ring 105 in a penetrating mode, and the nut 110 is in threaded connection with the screw 109. The screw 109 is threaded on the movable collar 105, the nut 110 is in threaded connection with the screw 109, when the nut 110 is screwed down, two ends of the movable collar 105 are pressed down, so that the movable collar 105 is fixed with the mounting rod 104, the position of the mounting rack 106 is fixed, when the position of the movable collar 105 needs to be adjusted, the nut 110 is unscrewed, two ends of the movable collar 105 are loosened, so that the movable collar 105 can slide on the mounting rod 104, and the position of the mounting rack 106 is adjusted, so that the position between the voltage capacitor and the voltage power reactor is adjusted according to requirements.
The movable ring 111 is screwed to the connecting rod 103, and the movable ring 111 is fitted to the outside of the connecting rod 103. The movable ring 111 is used for fixing the mounting rod 104, the connecting rod 103 is provided with external threads, internal threads are arranged in the movable ring 111, when the movable ring 111 rotates to be attached to the surface of the mounting plate 102, the movable ring 111 is matched with the T-shaped bracket 107 to clamp the connecting rod 103, so that the mounting rod 104 is fixed with the mounting plate 102, when the mounting rod 104 needs to be moved, the movable ring 111 can be rotated, the movable ring 111 is separated from the upper part of the mounting plate 102, and the connecting rod 103 can be slid, so that the mounting rod 104 is adjusted.
Further, the two toggle pieces 112 are respectively fixedly connected with the movable ring 111, and the two toggle pieces 112 are symmetrically arranged about the axis of the movable ring 111. The toggle 112 is disposed outside the movable ring 111 so that a worker rotates the movable ring 111.
When the harmonic suppression type low-voltage power capacitor combined device is used, when the number of low-voltage power capacitors and low-voltage power reactors needs to be increased, the movable lantern rings 105 with the corresponding number can be directly sleeved on the mounting rods 104, and the newly increased low-voltage power capacitors and low-voltage power reactors are correspondingly mounted on the mounting frames 106, so that the low-voltage power capacitors and the low-voltage power reactors are mounted; when the position of the mounting rod 104 needs to be adjusted, the movable ring 111 can be rotated through the stirring piece 112, so that the position of the mounting rod 104 can be adjusted, then the movable lantern ring 105 can be loosened through the screwing nut 110, so that the position of the mounting frame 106 can be adjusted, the mounting mode is quite simple, the application is flexible, and various harmonic-wave suppression capacitors formed by the method have the advantages of good adjustability, good maintainability and capability of randomly adjusting the number of the auxiliary frames, and can be suitable for capacitors with different numbers.
The second embodiment of the present application is:
referring to fig. 5 and 6, fig. 5 is a schematic structural view of a second embodiment of the present invention, and fig. 6 is a structural cross-sectional view of the second embodiment of the present invention, where the harmonic suppression type piezoelectric capacitance combination device of the present embodiment further includes a heat dissipation component, and the heat dissipation component includes a heat dissipation plate 202 and a dust screen 203;
for this embodiment, the heat dissipation assembly is disposed outside the case 101. The heat dissipation assembly is used for protecting the heat dissipation of the box 101.
Specifically, a plurality of heat dissipation openings 201 are formed in the side surface of the case 101 at intervals, the heat dissipation plate 202 is slidably connected with the case 101, a plurality of through holes 204 are formed in the heat dissipation plate 202 corresponding to a plurality of heat dissipation openings 201, the dust screen 203 is fixedly connected with the heat dissipation plate 202, and the dust screen 203 is located at one side of the heat dissipation plate 202 away from the case 101. The heat dissipation port 201 is used for heat dissipation, be provided with a plurality of on the heating panel 202 the through-hole 204, when not needing to dispel the heat, the through-hole 204 with the dislocation set of heat dissipation port 201, the heating panel 202 will the heat dissipation port 201 seals, when need dispel the heat, slides the heating panel 202, makes the through-hole 204 with the coincidence of heat dissipation port 201 just can dispel the heat, just the dust screen 203 is right the through-hole 204 department shelters from, in order to prevent impurity such as dust entering in the box 101.
Secondly, the inside of box 101 is provided with connection structure, the heating panel 202 interval is provided with two connectors 205 from top to bottom, connection structure includes spring 206 and link 207, the both ends of spring 206 respectively with link 207 with box 101 fixed connection, link 207 with box 101 sliding connection, one end of link 207 is located one of them connector 205's inside. The connecting structure is used for fixing the heat dissipation plate 202, the spring 206 abuts against the connecting frame 207, so that one end of the connecting frame 207 abuts against and enters one of the connecting ports 205, the heat dissipation plate 202 and the box 101 are fixed, when the heat dissipation plate 202 needs to be slid, the connecting frame 207 is shifted, the connecting frame 207 is withdrawn from the connecting ports 205, and the heat dissipation plate 202 can be slid, so that heat dissipation is facilitated.
When the harmonic-suppression low-voltage power capacitor combined device of the embodiment is used, when heat dissipation is required, the through hole 204 is overlapped with the heat dissipation port 201, the connecting frame 207 is shifted, the connecting frame 207 is withdrawn from the connecting port 205, the heat dissipation plate 202 can be slid, and the dust screen 203 shields the through hole 204 to prevent impurities such as dust from entering the box 101.
The third embodiment of the present application is:
referring to fig. 7, fig. 7 is a structural cross-sectional view of a third embodiment of the present invention, where the harmonic suppression type low voltage power capacitor combination device of the present embodiment further includes a wire management frame assembly, and the wire management frame assembly includes a wire management plate 301, an expansion joint and a wire management clip 302;
for this embodiment, the wire management frame assembly is disposed above the inside of the box 101. The reason clip 302 assembly is used to sort the line between the low voltage power capacitor and the low voltage power reactor.
Specifically, the wire arranging plate 301 is fixedly connected with the box 101, the top of the expansion joint is fixedly connected with the wire arranging plate 301, and the wire arranging clamp 302 is arranged below the expansion joint. The wire arranging plate 301 is used for installing the telescopic joints, the number of the telescopic joints and the number of the wire arranging clamps 302 are multiple, the length of each telescopic joint can stretch out and draw back, one wire arranging clamp 302 used for clamping a wire is arranged below any telescopic joint, and therefore wires between the low-voltage power capacitor and the low-voltage power reactor are arranged.
Secondly, the telescopic joint comprises a fixed joint 303, a movable joint 304 and an expansion sleeve 305, the fixed joint 303 is fixed with the wire arranging plate 301, the movable joint 304 is in sliding connection with the fixed joint 303, the expansion sleeve 305 is arranged at one end of the fixed joint 303, which is close to the movable joint 304, and the movable joint 304 is arranged in the expansion sleeve 305 in a penetrating manner. The movable joint 304 can slide up and down relative to the fixed joint 303, the expansion sleeve 305 is used for limiting the movement of the movable joint 304, when the expansion sleeve 305 is screwed down, the expansion sleeve 305 acts on the movable joint 304 to fix the movable joint 304 and the fixed joint 303, and when the expansion sleeve 305 is unscrewed, the movable joint 304 can slide relative to the fixed joint 303, so that the length of the expansion joint is adjusted, and the height of the wire arranging clamp 302 is adjusted.
When the harmonic suppression type low-voltage power capacitor combined device is used, when the expansion sleeve 305 is unscrewed, the movable joint 304 can slide relative to the fixed joint 303, the height of the wire arranging clamp 302 is adjusted, after the adjustment is completed, the expansion sleeve 305 is screwed down, so that the movable joint 304 is fixed, and the wire arranging clamp 302 can clamp and arrange corresponding wires at the adaptive height.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application and is not intended to limit the scope of the claims hereof, as it is to be understood by those skilled in the art that all or part of the process of implementing the described embodiment may be practiced otherwise than as specifically described and illustrated by the appended claims.
Claims (7)
1. The harmonic suppression type low-voltage power capacitor combination device comprises a box body and a mounting plate, wherein the mounting plate is movably arranged in the box body,
also includes a frame assembly;
the number of the frame components is two, the two frame components are arranged above the mounting plate at intervals, the frame components comprise connecting rods, mounting rods and a plurality of mounting structures, the connecting rods are movably arranged above the mounting plate, the mounting rods are fixedly connected with the connecting rods, and the mounting rods are positioned above the connecting rods;
the installation structure comprises a movable lantern ring and an installation frame, wherein the movable lantern ring is sleeved on the installation rod, and the installation frame is fixedly connected with the movable lantern ring.
2. The harmonic-rejection power capacitor assembly as in claim 1 wherein,
the bottom of connecting rod is provided with T shape support, the mounting panel have with T shape support looks adaptation's T shape groove, T shape support is located the inside in T shape groove.
3. The harmonic-rejection power capacitor assembly as in claim 2 wherein,
the mounting structure also comprises a screw rod and a nut, wherein the screw rod is arranged on the movable lantern ring in a penetrating mode, and the nut is in threaded connection with the screw rod.
4. The harmonic-rejection power capacitor assembly as in claim 3 wherein,
the frame assembly further comprises a movable ring, the movable ring is in threaded connection with the connecting rod, and the movable ring is sleeved outside the connecting rod.
5. The harmonic-rejection power capacitor assembly as in claim 4 wherein,
the frame assembly further comprises two poking pieces, the poking pieces are respectively and fixedly connected with the movable ring, and the poking pieces are symmetrically arranged relative to the axis of the movable ring.
6. The harmonic-rejection power capacitor assembly as in claim 5 wherein,
the harmonic suppression type low-voltage power capacitor combination device further comprises a heat dissipation assembly, and the heat dissipation assembly is arranged on the outer side of the box body.
7. The harmonic-rejection power capacitor assembly as in claim 6 wherein,
the side interval of box is provided with a plurality of thermovent, the radiating component includes heating panel and dust screen, the heating panel with box sliding connection, the heating panel corresponds a plurality of the thermovent is provided with a plurality of through-holes, the dust screen with heating panel fixed connection, the dust screen is located the heating panel is kept away from one side of box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210727418.7A CN115148490B (en) | 2022-06-24 | 2022-06-24 | Harmonic suppression type low-voltage power capacitor combination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210727418.7A CN115148490B (en) | 2022-06-24 | 2022-06-24 | Harmonic suppression type low-voltage power capacitor combination device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115148490A CN115148490A (en) | 2022-10-04 |
| CN115148490B true CN115148490B (en) | 2023-06-02 |
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| CN202210727418.7A Active CN115148490B (en) | 2022-06-24 | 2022-06-24 | Harmonic suppression type low-voltage power capacitor combination device |
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| WO2015035799A1 (en) * | 2013-09-12 | 2015-03-19 | 伊顿公司 | Device for fixing and protecting capacitor |
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| CN114400542A (en) * | 2022-01-20 | 2022-04-26 | 重庆正信电器科技有限公司 | Outdoor high-efficient lightning protection block terminal |
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| US20120170293A1 (en) * | 2011-01-05 | 2012-07-05 | Matthew Terry | Multi-tower work station |
| US10756667B2 (en) * | 2017-07-12 | 2020-08-25 | Brian Iversen | Solar cell pole mounting apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015035799A1 (en) * | 2013-09-12 | 2015-03-19 | 伊顿公司 | Device for fixing and protecting capacitor |
| CN107180707A (en) * | 2017-06-09 | 2017-09-19 | 长兴宏盛电子有限公司 | A kind of capacitor processing fine setting fixing device |
| WO2021217719A1 (en) * | 2020-04-29 | 2021-11-04 | 中铁二十局集团有限公司 | Elasticity modulus meter |
| CN212461392U (en) * | 2020-06-15 | 2021-02-02 | 山东升泓电力科技有限公司 | Intelligent capacitor with harmonic suppression structure |
| CN212161571U (en) * | 2020-06-21 | 2020-12-15 | 诸暨市金浩电容器有限公司 | Mounting structure for polypropylene capacitor for intensive welding |
| CN114400542A (en) * | 2022-01-20 | 2022-04-26 | 重庆正信电器科技有限公司 | Outdoor high-efficient lightning protection block terminal |
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| CN115148490A (en) | 2022-10-04 |
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