CN210327044U - Active unbalance compensation device structure - Google Patents
Active unbalance compensation device structure Download PDFInfo
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- CN210327044U CN210327044U CN201921383181.5U CN201921383181U CN210327044U CN 210327044 U CN210327044 U CN 210327044U CN 201921383181 U CN201921383181 U CN 201921383181U CN 210327044 U CN210327044 U CN 210327044U
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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
- Y02E40/50—Arrangements for eliminating or reducing asymmetry in polyphase networks
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Abstract
The utility model discloses an active unbalanced compensation arrangement structure, it comprises the cabinet body, heat dissipation pipeline, fan protection casing, inlet wire protection casing, generating line row insulator, circuit breaker, active unbalanced compensation module, module binding post, external current transformer binding post, communication module. The utility model adopts a modularized installation mode, has reasonable layout, can reduce the installation difficulty of the device and enhance the maintainability of the device; the independent heat dissipation air duct in the cabinet has a good heat dissipation effect, and meanwhile, the fans on the left side and the right side of the cabinet body are matched with the air inlet at the bottom of the cabinet body and the air inlets on the left panel and the right panel, so that the continuous circulation of air in the cabinet and outside air can be realized, and the heat dissipation effect of the device is further improved; the device cabinet body is divided into a front installation chamber and a rear installation chamber, two active imbalance compensation modules can be installed at the same time, when the installed capacity of the device needs to be enlarged, the occupied area can be reduced, and the product cost and the installation cost are reduced.
Description
Technical Field
The utility model relates to an electric energy quality administers the field, especially relates to an active unbalanced compensation arrangement structure.
Background
The active unbalance compensation device can solve the problem of three-phase unbalance of the power distribution network, stabilize the power supply voltage, reduce the line loss and improve the power supply quality. The structure of the existing active unbalance compensation device mainly has the following problems:
1) the layout of the electric elements in the cabinet is unreasonable, the maintainability is poor, and the wiring is not beautiful enough;
2) the performance of the active unbalance compensation device is mainly determined by internal electrical elements, if the heat dissipation effect is not good, the temperature in the cabinet body is excessively increased, the performance of the internal electrical elements is influenced, the operation efficiency of the device is reduced, and the service life of the device is shortened;
3) when the installed capacity of the device needs to be enlarged, the cabinet body needs to be additionally added and is connected with the existing active unbalance compensation device in a parallel mode, the occupied area of the device is increased, and the installation cost is increased.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a modularization installation, wiring are convenient, maintainability is strong, can install two unbalanced active compensation modules, the good unbalanced active compensation device structure of radiating effect simultaneously.
The utility model discloses constitute characterized by the cabinet body, heat dissipation pipeline, fan protection casing, inlet wire protection casing, generating line row insulator, circuit breaker, active unbalanced compensation module, module binding post, external current transformer binding post, communication module: the device cabinet body is divided into a front mounting chamber and a rear mounting chamber by supports arranged at the top and the bottom; the active unbalance compensation module is arranged at the lower parts of the front mounting chamber and the rear mounting chamber and is fixed on the support in the cabinet; the heat dissipation pipeline is arranged above the active imbalance compensation module and connected with the rain cover at the top of the cabinet body; the module wiring terminal is arranged above the left side of the active unbalance compensation module; the bus bar, the bus bar insulator and the circuit breaker are respectively arranged on the front side panel and the rear side panel of the heat dissipation pipeline and are positioned above the active imbalance compensation module; the external current transformer wiring terminal is arranged on the right lower side of the circuit breaker; the fan is arranged on the upper parts of the left panel and the right panel of the cabinet body; the fan protective covers are arranged at the fan air outlets of the left panel and the right panel of the cabinet body; the inlet wire protective covers are arranged on the upper parts of the left panel and the right panel of the cabinet body and are parallel to the fan protective covers; the communication module is arranged below the wire inlet of the front installation chamber.
Furthermore, the inlet wire protection cover and the fan protection cover are arranged outside the cabinet body and form an integral structure together with the cabinet body and internal devices thereof.
Furthermore, dustproof filter screens are arranged at the air inlet at the bottom of the cabinet body, the air inlets of the left panel and the right panel, the air outlet at the lower part of the rainproof brim and the air outlet of the fan protective cover.
Furthermore, a fan is arranged at the bottom of the active unbalance compensation module, and heat dissipation holes are formed in a top panel and a bottom panel of the module.
Furthermore, a sealing rubber ring is arranged at the joint of the active unbalance compensation module and the heat dissipation pipeline.
Furthermore, the heat dissipation pipeline is connected with the rain-proof cover of cabinet body top is hourglass hopper-shaped.
The beneficial effects of the utility model reside in that: the main electrical elements are intensively arranged in the active unbalance compensation module, a modularized installation mode is adopted, the bus layout is reasonable, the wiring is simple and convenient, the installation difficulty of the device is reduced, and the maintainability of the device is enhanced; the independent heat dissipation air duct formed by the active unbalance compensation module, the heat dissipation pipeline and the rain cover at the top of the cabinet body has a good heat dissipation effect, and meanwhile, fans on the left side and the right side of the cabinet body are matched with an air inlet hole at the bottom of the cabinet body and air inlet holes on the left panel and the right panel, so that continuous circulation of air in the cabinet and outside air is realized, and the heat dissipation effect of the device is further improved; the device cabinet body divide into preceding installation room and back installation room, can install two unbalanced compensation modules in active simultaneously, compares in the cabinet body of installing the single module, when needs enlarge device installed capacity, can reduce area, has reduced product cost and installation cost.
Drawings
Fig. 1 is a schematic structural diagram of an active imbalance compensation device according to the present invention;
fig. 2 is a side view of a cabinet body of an active imbalance compensation device structure of the present invention;
fig. 3 is a bottom view of the cabinet body of the structure of the active imbalance compensation device of the present invention;
fig. 4 is a side view of the internal portion of the cabinet of the active imbalance compensation device structure of the present invention.
Reference numerals: the device comprises a device cabinet body 1, a communication module 2, an incoming line protective cover 3, an external current transformer wiring terminal 4, a bus bar 5, a circuit breaker 6, a bus bar insulator 7, a fan 8, a fan protective cover 9, a module wiring terminal 10, an in-cabinet support 11, an active unbalance compensation module 12, a cabinet right panel air inlet 13, a cabinet bottom air inlet 14, a rain cover lower air outlet 15, a heat dissipation pipeline 16 and a rain cover 17.
Detailed Description
The following describes a specific embodiment of the present invention with reference to fig. 1 to 4.
An active unbalance compensation device structure comprises a cabinet body 1, a heat dissipation pipeline 16, a fan 8, a fan protective cover 9, an incoming line protective cover 3, a bus bar 5, a bus bar insulator 7, a circuit breaker 6, an active unbalance compensation module 12, a module wiring terminal 10, an external current transformer wiring terminal 4 and a communication module 2, wherein the space in the cabinet is divided into a front mounting chamber and a rear mounting chamber by a support 11 arranged at the top and the bottom of the cabinet body 1; the active unbalance compensation module 12 is arranged at the lower parts of the front mounting chamber and the rear mounting chamber and is fixed on the support 11 in the cabinet; the heat dissipation pipeline 16 is arranged above the active imbalance compensation module 12 and is connected with a rain cover 17 at the top of the cabinet body; the module wiring terminal 10 is arranged above and to the left of the active imbalance compensation module 12; the bus bar 5, the bus bar insulator 7 and the circuit breaker 6 are respectively arranged on the front side panel and the rear side panel of the heat dissipation pipeline 16 and are positioned above the active unbalance compensation module 12; the external current transformer wiring terminal 4 is arranged on the lower right side of the circuit breaker 6; the fan 8 is arranged on the upper parts of the left panel and the right panel of the cabinet body 1; the fan protective cover 9 is arranged at the air outlet of the fan 8; the inlet wire protective covers 3 are arranged at the upper parts of the left panel and the right panel of the cabinet body 1 and are parallel to the fan protective covers 9; the communication module 2 is arranged below a wire inlet of the front installation room.
Dustproof filter screens are arranged at the positions of a bottom air inlet 14, left and right panel air inlets 13, a lower air outlet 15 of the rain-proof eaves and an air outlet of the fan protective cover 9 of the cabinet body.
The inlet wire protective cover 3 and the fan protective cover 9 are arranged outside the cabinet body 1 and form an integral structure with the cabinet body 1 and the internal devices thereof.
The fan is arranged at the bottom of the active unbalance compensation module 12, and the radiating holes are formed in the top panel and the bottom panel of the module, so that airflow from bottom to top can be formed at the rear part of the module, and the radiating of the active unbalance compensation module is accelerated.
The joint of the active imbalance compensation module 12 and the heat dissipation pipeline 16 is provided with a sealing rubber ring, which can prevent hot air from overflowing from an independent heat dissipation air duct and continuously affecting the heat dissipation effect of the device.
The heat dissipation pipeline 16 and the rain cover 17 on the top of the cabinet body are connected in a funnel-shaped mode, so that airflow resistance is reduced, and heated airflow is discharged from the air outlet hole 15 on the lower portion of the rain-proof eaves of the cabinet body conveniently.
The utility model discloses an active unbalanced compensation arrangement structure: the main electrical elements are intensively arranged in the active unbalance compensation module, a modularized installation mode is adopted, the bus layout is reasonable, the wiring is simple and convenient, the installation difficulty of the device is reduced, and the maintainability of the device is enhanced; the independent heat dissipation air duct formed by the active unbalance compensation module, the heat dissipation pipeline and the rain cover at the top of the cabinet body has a good heat dissipation effect, and meanwhile, fans on the left side and the right side of the cabinet body are matched with an air inlet hole at the bottom of the cabinet body and air inlet holes on the left panel and the right panel, so that continuous circulation of air in the cabinet and outside air is realized, and the heat dissipation effect of the device is further improved; the device cabinet body divide into preceding installation room and back installation room, can install two unbalanced compensation modules in active simultaneously, compares in the cabinet body of installing the single module, when needs enlarge device installed capacity, can reduce area, has reduced product cost and installation cost.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (6)
1. The utility model provides an active unbalanced compensation arrangement structure comprises the cabinet body, heat dissipation pipeline, fan protection casing, inlet wire protection casing, generating line row insulator, circuit breaker, active unbalanced compensation module, module binding post, external current transformer binding post, communication module, its characterized in that:
the device cabinet body is divided into a front mounting chamber and a rear mounting chamber by supports arranged at the top and the bottom;
the active unbalance compensation module is arranged at the lower parts of the front mounting chamber and the rear mounting chamber and is fixed on the support in the cabinet;
the heat dissipation pipeline is arranged above the active imbalance compensation module and connected with the rain cover at the top of the cabinet body;
the module wiring terminal is arranged above the left side of the active unbalance compensation module;
the bus bar, the bus bar insulator and the circuit breaker are respectively arranged on the front side panel and the rear side panel of the heat dissipation pipeline and are positioned above the active imbalance compensation module;
the external current transformer wiring terminal is arranged on the right lower side of the circuit breaker;
the fan is arranged on the upper parts of the left panel and the right panel of the cabinet body;
the fan protective covers are arranged at the fan air outlets of the left panel and the right panel of the cabinet body;
the inlet wire protective covers are arranged on the upper parts of the left panel and the right panel of the cabinet body and are parallel to the fan protective covers;
the communication module is arranged below the wire inlet of the front installation chamber.
2. The active imbalance compensation device structure of claim 1, wherein dust-proof filtering nets are disposed at the bottom air inlet, the left and right panel air inlets, the lower air outlet of the rain-proof eaves, and the air outlet of the fan shield.
3. The active imbalance compensation device structure of claim 1, wherein the active imbalance compensation module is provided with a fan at the bottom, and the top panel and the bottom panel of the module are provided with heat dissipation holes.
4. The active imbalance compensation device structure of claim 1, wherein a sealing rubber ring is arranged at a joint of the active imbalance compensation module and the heat dissipation pipeline.
5. The active imbalance compensation device structure of claim 1, wherein the heat dissipation pipeline is connected with a rain cover at the top of the cabinet in a funnel shape.
6. The active imbalance compensation device structure of any one of claims 1 to 5, wherein the incoming line protection cover and the fan protection cover are disposed outside the cabinet body and form an integral structure with the cabinet body and its internal components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921383181.5U CN210327044U (en) | 2019-08-24 | 2019-08-24 | Active unbalance compensation device structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921383181.5U CN210327044U (en) | 2019-08-24 | 2019-08-24 | Active unbalance compensation device structure |
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| Publication Number | Publication Date |
|---|---|
| CN210327044U true CN210327044U (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921383181.5U Active CN210327044U (en) | 2019-08-24 | 2019-08-24 | Active unbalance compensation device structure |
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| Country | Link |
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| CN (1) | CN210327044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113692192A (en) * | 2021-08-20 | 2021-11-23 | 青岛鼎信通讯股份有限公司 | Natural heat dissipation distributed active unbalance compensation device case |
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2019
- 2019-08-24 CN CN201921383181.5U patent/CN210327044U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113692192A (en) * | 2021-08-20 | 2021-11-23 | 青岛鼎信通讯股份有限公司 | Natural heat dissipation distributed active unbalance compensation device case |
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