CN204376419U - Reactive power compensation module - Google Patents
Reactive power compensation module Download PDFInfo
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- CN204376419U CN204376419U CN201520104543.8U CN201520104543U CN204376419U CN 204376419 U CN204376419 U CN 204376419U CN 201520104543 U CN201520104543 U CN 201520104543U CN 204376419 U CN204376419 U CN 204376419U
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- Prior art keywords
- module
- reactive power
- power compensation
- support
- casing
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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 utility model discloses a kind of reactive power compensation module, comprise casing, be located at the capacitor in casing, reactor, breaker of plastic casing, thyristor module, control module, first support and the second support, described capacitor, described reactor, described breaker of plastic casing, described thyristor module and described control module are electrically connected by wire, described casing comprises base plate, described capacitor and described reactor are all located on described base plate, described first is set up on described reactor, described second is set up in above described capacitor, described first support is fixedly connected with described second support, described breaker of plastic casing is located on described first support, described thyristor module and described control module are located on described second support.Multiple components and parts of reactive power compensation module to be integrated in a less space by first, second support by the utility model, overcome components and parts and put scattered problem, effectively can improve space availability ratio.
Description
Technical field
The utility model relates to technical field of electric power, particularly relates to a kind of reactive power compensation module.
Background technology
A variety of low-voltage reactive power compensation device is disclosed in prior art, wherein great majority all adopt aggregation type package assembly, and in these devices, the position of each several part components and parts such as capacitor, reactor, breaker of plastic casing and fling-cut switch is fixing substantially, and locus is also unmodifiable.Demand when designing just is considered in the design of locus substantially, and therefore space availability ratio is not high, and component locations is more scattered, is unfavorable for saving space.
Utility model content
The purpose of this utility model is to provide a kind of reactive power compensation module, and overcome components and parts and put scattered problem, its compact conformation, volume are little, improves space availability ratio.
For achieving the above object, the utility model provides a kind of reactive power compensation module, comprise casing, be located at the capacitor in casing, reactor, breaker of plastic casing, thyristor module, control module, first support and the second support, described capacitor, described reactor, described breaker of plastic casing, described thyristor module and described control module are electrically connected by wire, described casing comprises base plate, described capacitor and described reactor are all located on described base plate, described first is set up on described reactor, described second is set up in above described capacitor, described first support is fixedly connected with described second support, described breaker of plastic casing is located on described first support, described thyristor module and described control module are located on described second support.
Further, described casing is hexahedron structure, and described casing surrounding is provided with louvre.
Further, described casing is made up of metal material.
Further, described first support comprises the first installation portion and is located at the first feet below described first installation portion, and described breaker of plastic casing is located on described first installation portion, and described first feet is located on described reactor.
Further, described second support comprises the second installation portion and is located at the second feet below described second installation portion, described second installation portion is fixed on a lateral edges of the first installation portion of described first support, described second feet is located on the base plate of described casing, and the second installation position of described second support is above described capacitor.
Further, described reactive power compensation module also comprises the indicating module be located on described second installation portion, and described indicating module and described control module are electrically connected.
Further, described reactive power compensation module also comprises the binding post be located on described second installation portion, and described binding post and described control module are electrically connected.
Further, described reactive power compensation module also comprises the radiator being located at described second installation portion and the fan be located at below described radiator, and described radiator connects described thyristor module by silica gel.
Further, described reactive power compensation module also comprises the temperature detect switch (TDS) being located at described thyristor module both sides, and described temperature detect switch (TDS) is connected with described radiator.
Further, described temperature detect switch (TDS) comprises the first temperature detect switch (TDS) and the second temperature detect switch (TDS), and described first temperature detect switch (TDS) and described fan are electrically connected, and described second temperature detect switch (TDS) and described control module are electrically connected.
The beneficial effects of the utility model: multiple components and parts of reactive power compensation module to be integrated in a less space by first, second support by the utility model, overcome components and parts and put scattered problem, its compact conformation, volume are little, effectively can improve space availability ratio.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical solution of the utility model, be briefly described to the accompanying drawing used required in execution mode below, apparently, accompanying drawing in the following describes is only execution modes more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained from these accompanying drawings.
Fig. 1 is the external structure schematic diagram of the utility model reactive power compensation module.
Fig. 2 is the internal structure schematic diagram of the utility model reactive power compensation module.
Fig. 3 is the vertical view of Fig. 2.
Embodiment
Below in conjunction with the accompanying drawing in the utility model execution mode, the technical scheme in the utility model execution mode is clearly and completely described.
Please refer to shown in Fig. 1-3, the utility model provides a kind of reactive power compensation module, comprise casing 1, be located at the capacitor 2 in casing 1, reactor 3, breaker of plastic casing 4, thyristor module 5, control module 6, first support 7 and the second support 8, described capacitor 2, described reactor 3, described breaker of plastic casing 4, described thyristor module 5 and described control module 6 are electrically connected by wire.Described control module 6 controls conducting and the disconnection of described thyristor module 5; when described thyristor module 5 conducting; described capacitor 2 and described reactor 3 are linked into and compensate in branch road; carry out reactive power compensation; described reactor 3 can effective harmonic inhabitation, protects described capacitor 2 from impact of shoving.
Described casing 1 comprises base plate 101, and described capacitor 2 and described reactor 3 are all located on described base plate 101.Described first support 7 is located on described reactor 3, described second support 8 is located at above described capacitor 2, described first support 7 is fixedly connected with described second support 8, described breaker of plastic casing 4 is located on described first support 7, and described thyristor module 5 and described control module 6 are located on described second support 8.The components and parts such as described capacitor 2, described reactor 3, described breaker of plastic casing 4, described thyristor module 5 and described control module 6 to be integrated in a less space by first, second support 7,8 by the utility model, overcome components and parts and put scattered problem, its compact conformation, volume are little, effectively can improve space availability ratio.
Described casing 1 is hexahedron structure, profile rule, is convenient to place.Described casing 1 surrounding is provided with louvre 102, is beneficial to heat radiation, thus is beneficial to the useful life of improving described reactive power compensation module.Described casing 1 is made up of metal material, as being made up of A3 cold-rolled steel material, has good rigidity.
Described first support 7 comprises the first installation portion 71 and is located at the first feet 72 below described first installation portion 71, described breaker of plastic casing 4 is located on described first installation portion 71, described first feet 72 is located on described reactor 3, arranges by the first support 7 locus that effectively make use of above described reactor 3.
Described second support 8 comprises the second installation portion 81 and is located at the second feet 82 below described second installation portion 81, described second installation portion 81 is fixed on a lateral edges of the first installation portion 71 of described first support 7, described second feet 82 is located on the base plate 101 of described casing 1, second installation portion 81 of described second support 8 is positioned at above described capacitor 2, namely described second installation portion 81 is supported in above described capacitor 2 by described second feet 82 and described first installation portion 71 together, the locus above described capacitor 2 effectively can be utilized by described second support 8.
Described reactive power compensation module also comprises the indicating module 9 be located on described second installation portion 81, and described indicating module 9 is electrically connected, in order to indicate the operating state of described reactive power compensation module with described control module 6.Described indicating module 9 comprises three LED, for indicating operation respectively, reporting to the police and switching three states.
Described reactive power compensation module also comprises the binding post 10 be located on described second installation portion 81, described binding post 10 is electrically connected with described control module 6, described control module 6 is from described binding post 10 reception control signal, control signal is transferred to described thyristor module 5 by described control module 6, thus described control module 6 and described thyristor module 5 control described reactive power compensation module according to this control signal.
Described reactive power compensation module also comprises the radiator 11 being located at described second installation portion 81 and the fan 12 be located at below described radiator 11.Described radiator 11 connects described thyristor module 5 by silica gel, thus the heat that described silica gel produces when described thyristor module 5 can be worked is passed to described radiator 11 in time and is dispelled the heat, radiating rate can be accelerated further when described fan 12 starts, thus improve the useful life of described thyristor module 5.
Described reactive power compensation module also comprises the temperature detect switch (TDS) 13 being located at described thyristor module 5 both sides, and described temperature detect switch (TDS) 13 is connected with described radiator 11, by the temperature of thyristor module 5 described in the temperature indirect detection that detects described radiator 11.Described temperature detect switch (TDS) 13 comprises the first temperature detect switch (TDS) 131 and the second temperature detect switch (TDS) 132, and described first temperature detect switch (TDS) 131 is electrically connected, in order to control the open and close of described fan 12 with described fan 12; Described second temperature detect switch (TDS) 132 is electrically connected with described control module 6, in order to control the On current of described control module 6, thus controls conducting and the disconnection of described thyristor module 5.Described first temperature detect switch (TDS) 131 is open type temperature detect switch (TDS)s, and described second temperature detect switch (TDS) 132 is closed type temperature detect switch (TDS)s.The temperature produced during described thyristor work conducts to described radiator 11 by silica gel, and described first temperature detect switch (TDS) 131 and described second temperature detect switch (TDS) 132 detect the temperature of described radiator 11 simultaneously.When the temperature of described radiator 11 reaches 45 DEG C, described first temperature detect switch (TDS) 131 closes, and described fan 12 is opened, and dispels the heat; When the temperature of described radiator 11 drop to 30 DEG C and following time, described first temperature detect switch (TDS) 131 disconnects, and described fan 12 stops, by described radiator 11 auto-radiating, with saves energy.When the temperature of described radiator 11 reaches 75 DEG C, described second temperature detect switch (TDS) 132 disconnects, and cuts off the On current of described control module 6, thus described thyristor module 5 is disconnected, and alarm lamp is bright simultaneously, and send alarm signal, temp. indicator is too high.When the temperature of described radiator 11 drop to 60 DEG C and following time, described second temperature detect switch (TDS) 132 closes, and the electric current conducting again of described control module 6, thus described thyristor module 5 conducting again, work on.
The course of work of the utility model reactive power compensation module is: three-phase alternating current accesses the input side of described breaker of plastic casing 4, and described breaker of plastic casing 4 outlet side is wired on described thyristor module 5.When described breaker of plastic casing 4 closes, three-phase alternating current is by being loaded on described thyristor module 5 two ends after described breaker of plastic casing 4.Outside control signal is linked in described control module 6 by described binding post 10, after described control module 6 receives control signal, switching indicator light is bright, simultaneously when the voltage zero-cross at described thyristor module 5 two ends, the conducting of described control module 6, described thyristor module 5 row becomes conducting, and the described capacitor 2 and the described reactor 3 that are connected to described thyristor module 5 are linked in compensation branch road, carry out reactive power compensation.Described first temperature detect switch (TDS) 131 and described second temperature detect switch (TDS) 132 detect the temperature of described radiator 11 simultaneously, when described first temperature detect switch (TDS) 131 detects that described radiator 11 temperature reaches 45 DEG C, described first temperature detect switch (TDS) 131 closes, and described fan 12 starts; When described first temperature detect switch (TDS) 131 detects that described radiator 11 temperature is down to 30 DEG C, described first temperature detect switch (TDS) 131 disconnects, and described fan 12 stops.When described second temperature detect switch (TDS) 132 detects that described radiator 11 temperature reaches 75 DEG C, described second temperature detect switch (TDS) 132 disconnects, cut off the On current of described control module 6, described thyristor is disconnected, described capacitor 2 is cut, stop reactive power compensation, alarm lamp is bright simultaneously, and switching indicator light goes out.When described second temperature detect switch (TDS) 132 detect described radiator 11 temperature drop to 60 DEG C and following time, described second temperature detect switch (TDS) 132 closes, the electric current conducting again of described control module 6, thus described thyristor module 5 conducting again.
The above is preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection range of the present utility model.
Claims (10)
1. a reactive power compensation module, it is characterized in that, comprise casing, be located at the capacitor in casing, reactor, breaker of plastic casing, thyristor module, control module, first support and the second support, described capacitor, described reactor, described breaker of plastic casing, described thyristor module and described control module are electrically connected by wire, described casing comprises base plate, described capacitor and described reactor are all located on described base plate, described first is set up on described reactor, described second is set up in above described capacitor, described first support is fixedly connected with described second support, described breaker of plastic casing is located on described first support, described thyristor module and described control module are located on described second support.
2. reactive power compensation module as claimed in claim 1, it is characterized in that, described casing is hexahedron structure, and described casing surrounding is provided with louvre.
3. reactive power compensation module as claimed in claim 1, it is characterized in that, described casing is made up of metal material.
4. reactive power compensation module as claimed in claim 1, it is characterized in that, described first support comprises the first installation portion and is located at the first feet below described first installation portion, and described breaker of plastic casing is located on described first installation portion, and described first feet is located on described reactor.
5. reactive power compensation module as claimed in claim 4, it is characterized in that, described second support comprises the second installation portion and is located at the second feet below described second installation portion, described second installation portion is fixed on a lateral edges of the first installation portion of described first support, described second feet is located on the base plate of described casing, and the second installation position of described second support is above described capacitor.
6. reactive power compensation module as claimed in claim 5, it is characterized in that, described reactive power compensation module also comprises the indicating module be located on described second installation portion, and described indicating module and described control module are electrically connected.
7. reactive power compensation module as claimed in claim 5, it is characterized in that, described reactive power compensation module also comprises the binding post be located on described second installation portion, and described binding post and described control module are electrically connected.
8. reactive power compensation module as claimed in claim 5, it is characterized in that, described reactive power compensation module also comprises the radiator being located at described second installation portion and the fan be located at below described radiator, and described radiator connects described thyristor module by silica gel.
9. reactive power compensation module as claimed in claim 8, it is characterized in that, described reactive power compensation module also comprises the temperature detect switch (TDS) being located at described thyristor module both sides, and described temperature detect switch (TDS) is connected with described radiator.
10. reactive power compensation module as claimed in claim 9, it is characterized in that, described temperature detect switch (TDS) comprises the first temperature detect switch (TDS) and the second temperature detect switch (TDS), and described first temperature detect switch (TDS) and described fan are electrically connected, and described second temperature detect switch (TDS) and described control module are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520104543.8U CN204376419U (en) | 2015-02-13 | 2015-02-13 | Reactive power compensation module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520104543.8U CN204376419U (en) | 2015-02-13 | 2015-02-13 | Reactive power compensation module |
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| Publication Number | Publication Date |
|---|---|
| CN204376419U true CN204376419U (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520104543.8U Active CN204376419U (en) | 2015-02-13 | 2015-02-13 | Reactive power compensation module |
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| CN (1) | CN204376419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110323755A (en) * | 2018-03-30 | 2019-10-11 | Ls产电株式会社 | The switch block of reactive power compensation device |
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2015
- 2015-02-13 CN CN201520104543.8U patent/CN204376419U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110323755A (en) * | 2018-03-30 | 2019-10-11 | Ls产电株式会社 | The switch block of reactive power compensation device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |