CN205453139U - Composite set of silicon controlled switch and circuit breaker - Google Patents
Composite set of silicon controlled switch and circuit breaker Download PDFInfo
- Publication number
- CN205453139U CN205453139U CN201521117330.5U CN201521117330U CN205453139U CN 205453139 U CN205453139 U CN 205453139U CN 201521117330 U CN201521117330 U CN 201521117330U CN 205453139 U CN205453139 U CN 205453139U
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- CN
- China
- Prior art keywords
- chopper
- power source
- wiring
- input power
- main body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
-
- 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
- Y02E40/40—Arrangements for reducing harmonics
Abstract
The utility model relates to a composite set of silicon controlled switch and circuit breaker, the device is including silicon controlled switch and circuit breaker, the silicon controlled switch includes the switch body, once inputs power source wiring opening, radiator and fin, being connected the setting on the top front portion of switch body with inside once inputs power source wiring opening, it sets up the circuit breaker once to import to be connected on the switch body of power source wiring opening top, the leading -out terminal of once inputing power source wiring opening and circuit breaker directly is connected and sets up together, solid dress is together mutually for the fin of circuit breaker and the top rear portion that extends to switch body top. This device simple structure, preparation are convenient, and this kind of structure makes silicon controlled switch and circuit breaker be connected to set up to a device, use when the two need be connected the use in addition, direct use can, brought the facility for user's operation, reduced staff's intensity of labour, improved work efficiency.
Description
Technical field
This utility model belongs to controller switching equipment technical field, a kind of reverse-blocking tetrode thyristor and the combination unit of chopper.
Background technology
Along with city and the development of rural power grids, electrical power trans mission/distribution system capacity constantly increases, level of integrated system improves constantly, reverse-blocking tetrode thyristor is widely used in a variety of applications, reverse-blocking tetrode thyristor is a kind of for harmonic wave control, controllable silicon (also known as IGCT) switch (or the contactless power device module of electron type of reactive-load compensation quick-switching, actuator), its with fast reactive controller with the use of, response speed is less than 20ms/50Hz, 17ms/60Hz, its electrical structure mainly has high-power anti-parallel thyristor module, isolation circuit, trigger circuit, protection circuit, drive circuit, heat abstractor forms.There is the feature such as installation simple, easy to maintenance, fast response time, switching no-flashy-flow, work noiseless, stable and reliable operation, open-phase protection.Its control circuit uses Phototube Coupling to avoid interfering with the control signal of controller, is also the ideal component of reactive power dynamic compensation device opening-closing capacitor bank.
Chopper refers to close, carry and cut-off the electric current under normal loop condition the switching device of electric current that can close, carry within the time of regulation and cut-off under abnormal loop condition, and the range of current chopper is the widest.Reverse-blocking tetrode thyristor and chopper are two equipment separated, the two be connected use time, be mostly to be attached the two arranging by wiring such as binding posts, wiring is extremely onerous, bring inconvenience to the operation of user, improve the labor intensity of staff, reduce work efficiency.
By retrieval, not yet find the patent publication us relevant to present patent application.
Utility model content
The purpose of this utility model is to overcome the weak point of original technology, it is provided that a kind of design science rationally, simple in construction, reduce the labor intensity of staff, improve the reverse-blocking tetrode thyristor of work efficiency and the combination unit of chopper.
This utility model solves technical problem and be the technical scheme is that
A kind of reverse-blocking tetrode thyristor and the combination unit of chopper, described device includes reverse-blocking tetrode thyristor and chopper, described reverse-blocking tetrode thyristor includes Switch main body, wiring of input power source mouth, radiator and fin, it is connected with inside in the top front of described Switch main body and a wiring of input power source mouth is set, the inside of this Switch main body arranges radiator, described fin is connected with radiator, and this fin extends to the top at rear portion, top of Switch main body to top, it is connected on Switch main body above a described wiring of input power source mouth and chopper is set, the leading-out terminal of a described wiring of input power source mouth and chopper is joined directly together to connect and is set together, described chopper is solidly installed mutually with the fin of the top rear upper extending to Switch main body.
And; described device also includes a transparent protective shield; described transparent protective shield activity is detachably movably set on Switch main body and chopper; this transparent protective shield all can cover being joined directly together at the leading-out terminal connecing be set together a wiring of input power source mouth and chopper; and the most uniform interval arranges multiple separated time groove in this transparent protective shield, the plurality of separated time groove can carry out separated time to the connecting line of a wiring of input power source mouth and chopper.
And, the leading-out terminal of a described wiring of input power source mouth and chopper is joined directly together to connect by electric wire and is set together.
Advantage of the present utility model and good effect be:
1, the equipment that reverse-blocking tetrode thyristor and chopper script are two separation are connected and are set together by this combination unit, wiring of input power source mouth of reverse-blocking tetrode thyristor is joined directly together to connect with the leading-out terminal of chopper and is set together, chopper is solidly installed mutually with the fin of the top rear upper extending to Switch main body, this device is not only simple in structure, easy to make, and this kind of structure makes reverse-blocking tetrode thyristor be connected with chopper is set to a device, use when the two needs to be connected use, directly use, and be no longer necessary to be attached arranging by the two by wiring such as binding posts, extremely easy to use, save the time of substantial amounts of patching operations, facility is brought to the operation of user, reduce the labor intensity of staff, improve work efficiency.
2, the setting of the transparent protective shield of this device, make all to cover at the leading-out terminal of a wiring of input power source mouth and chopper, so make this device during using, these terminals at two can be preferably protected to be damaged, ensure that the using effect of this device, extend the service life of this device, simultaneously, the setting of multiple separated time grooves, the connecting line making a wiring of input power source mouth and chopper can preferably separate, connecting line will not be occurred to be wound around, rambling problem, better assure that using effect, also allow for maintenance simultaneously, change the operations such as connecting line, bring conveniently to use.
Accompanying drawing explanation
Fig. 1 is that structure of the present utility model connects front view；
Fig. 2 is the right view of Fig. 1.
Detailed description of the invention
For content of the present utility model, feature and effect can be further appreciated that, hereby enumerate following example, and it is as follows to coordinate accompanying drawing to describe in detail.It should be noted that the present embodiment is illustrative, it not determinate, it is impossible to thus limit protection domain of the present utility model.
nullA kind of reverse-blocking tetrode thyristor and the combination unit of chopper，As depicted in figs. 1 and 2，Described device includes reverse-blocking tetrode thyristor 8 and chopper 1，Described reverse-blocking tetrode thyristor includes Switch main body 7、Wiring of input power source mouth 6、Radiator (not shown) and fin 2，It is connected with inside in the top front of described Switch main body and a wiring of input power source mouth is set，The inside of this Switch main body arranges radiator，Described fin is connected with radiator，And this fin extends to the top at rear portion, top of Switch main body to top，It is connected on Switch main body above a described wiring of input power source mouth and chopper is set，The leading-out terminal 4 of a described wiring of input power source mouth and chopper is joined directly together to connect and is set together，Such as，The leading-out terminal of a described wiring of input power source mouth and chopper is joined directly together to connect by electric wire 5 and is set together，Described chopper is solidly installed mutually with the fin of the top rear upper extending to Switch main body.
The equipment that reverse-blocking tetrode thyristor and chopper script are two separation are connected and are set together by this combination unit, wiring of input power source mouth of reverse-blocking tetrode thyristor is joined directly together to connect with the leading-out terminal of chopper and is set together, chopper is solidly installed mutually with the fin of the top rear upper extending to Switch main body, this device is not only simple in structure, easy to make, and this kind of structure makes reverse-blocking tetrode thyristor be connected with chopper is set to a device, use when the two needs to be connected use, directly use, and be no longer necessary to be attached arranging by the two by wiring such as binding posts, extremely easy to use, save the time of substantial amounts of patching operations, facility is brought to the operation of user, reduce the labor intensity of staff, improve work efficiency.
In the present embodiment; described device also includes a transparent protective shield 3; described transparent protective shield activity is detachably movably set on Switch main body and chopper; this transparent protective shield all can cover being joined directly together at the leading-out terminal connecing be set together a wiring of input power source mouth and chopper; and the most uniform interval arranges multiple separated time groove (not shown) in this transparent protective shield, the plurality of separated time groove can carry out separated time to the connecting line of a wiring of input power source mouth and chopper.The setting of the transparent protective shield of this device, make all to cover at the leading-out terminal of a wiring of input power source mouth and chopper, so make this device during using, these terminals at two can be preferably protected to be damaged, ensure that the using effect of this device, extend the service life of this device, simultaneously, the setting of multiple separated time grooves, the connecting line making a wiring of input power source mouth and chopper can preferably separate, connecting line will not be occurred to be wound around, rambling problem, better assure that using effect, also allow for maintenance simultaneously, change the operations such as connecting line, bring conveniently to use.
Claims (3)
1. a reverse-blocking tetrode thyristor and the combination unit of chopper, it is characterized in that: described device includes reverse-blocking tetrode thyristor and chopper, described reverse-blocking tetrode thyristor includes Switch main body, wiring of input power source mouth, radiator and fin, it is connected with inside in the top front of described Switch main body and a wiring of input power source mouth is set, the inside of this Switch main body arranges radiator, described fin is connected with radiator, and this fin extends to the top at rear portion, top of Switch main body to top, it is connected on Switch main body above a described wiring of input power source mouth and chopper is set, the leading-out terminal of a described wiring of input power source mouth and chopper is joined directly together to connect and is set together, described chopper is solidly installed mutually with the fin of the top rear upper extending to Switch main body.
Reverse-blocking tetrode thyristor the most according to claim 1 and the combination unit of chopper; it is characterized in that: described device also includes a transparent protective shield; described transparent protective shield activity is detachably movably set on Switch main body and chopper; this transparent protective shield all can cover being joined directly together at the leading-out terminal connecing be set together a wiring of input power source mouth and chopper; and the most uniform interval arranges multiple separated time groove in this transparent protective shield, the plurality of separated time groove can carry out separated time to the connecting line of a wiring of input power source mouth and chopper.
Reverse-blocking tetrode thyristor the most according to claim 1 and 2 and the combination unit of chopper, it is characterised in that: the leading-out terminal of a described wiring of input power source mouth and chopper is joined directly together to connect by electric wire and is set together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521117330.5U CN205453139U (en) | 2015-12-28 | 2015-12-28 | Composite set of silicon controlled switch and circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521117330.5U CN205453139U (en) | 2015-12-28 | 2015-12-28 | Composite set of silicon controlled switch and circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205453139U true CN205453139U (en) | 2016-08-10 |
Family
ID=56573052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521117330.5U Active CN205453139U (en) | 2015-12-28 | 2015-12-28 | Composite set of silicon controlled switch and circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205453139U (en) |
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2015
- 2015-12-28 CN CN201521117330.5U patent/CN205453139U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |