CN207134792U - Mixed type rapid switching device - Google Patents
Mixed type rapid switching device Download PDFInfo
- Publication number
- CN207134792U CN207134792U CN201720966423.8U CN201720966423U CN207134792U CN 207134792 U CN207134792 U CN 207134792U CN 201720966423 U CN201720966423 U CN 201720966423U CN 207134792 U CN207134792 U CN 207134792U
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- CN
- China
- Prior art keywords
- switching device
- radiator
- mixed type
- thyristor module
- type rapid
- Prior art date
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/20—Systems supporting electrical power generation, transmission or distribution using protection elements, arrangements or systems
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- Protection Of Static Devices (AREA)
Abstract
The utility model discloses a kind of mixed type rapid switching device, it includes housing and integral device, the housing includes side panel, opposite side plate and front panel, the integral device includes nixie display, wiring board and its supporting support, thyristor module and cooling system, side panel fixes integral device with opposite side plate, wiring board and its supporting support are connected with primary connection terminal with thyristor module, switching binding post, front panel fixes nixie display, the cooling system includes radiator, temperature sensor and radiator fan, high-power anti-parallel thyristor module is close to radiator installation, in thyristor module and the close place's reload temperature sensor of radiator, the protection system connection of the temperature sensor and radiator fan and switching device.Use of the present utility model, the impact shoved to power network can be effectively prevented from, ensure safe operation of electric network.
Description
Technical field
The compensation switching device commonly used in a kind of power transmission line is the utility model is related to, is mixed more particularly to one kind
Type rapid switching device.
Background technology
Mixed type rapid switching device is the equipment commonly used in power Transmission.In economy develops rapidly, power load
Species increases, and nonlinear-load is more, and very big pollution is caused to circuit, and harmonic wave seriously exceeds national standard.Market is current
Switching device lack protection, without reliable real time data, it is impossible to check fault message.Administrative staff can not remotely check and set
Standby running situation, during failure, it is impossible to find in time, could only find, be caused very to user in the case of damages
Big loss.Therefore existing switching device its use and it is unsatisfactory, its innovate and improve it is imperative.
The content of the invention
The utility model is in view of the shortcomings of the prior art, propose a kind of mixed type rapid switching device.Its use can be effective
Ground avoids the impact shoved to power network, ensures electric power netting safe running.
Technical scheme used by the utility model：
A kind of mixed type rapid switching device, including housing and integral device, the housing include side panel（3）, opposite
Side plate（31）And front panel（7）, the integral device includes nixie display（6）, wiring board and its supporting support（2）, it is brilliant
Brake tube module（22）And cooling system, side panel（3）Fix integral device with opposite side plate, wiring board and its supporting support with
Thyristor module is connected with primary connection terminal（4）, switching binding post（8）, front panel（7）Fixed nixie display, institute
Stating cooling system includes radiator（29）, temperature sensor（30）And radiator fan（11）, high-power anti-parallel thyristor mould
Block）Be close to radiator installation, in thyristor module and radiator close to place's reload temperature sensor, the temperature sensor and
The protection system of radiator fan and switching device connects.
Described mixed type rapid switching device, front panel（7）Provided with collection signaling interface（5）, collection signaling interface company
Connect the acquisition system of switching device；Acquisition system is made up of accurate small-sized Hall current sensor and advance signal process circuit,
Obtain voltage, electric current real time data；Acquisition system output signal connects protection system.
Described mixed type rapid switching device, including control system, the control system include trigger, zero passage detection
Device and drive circuit；Control signal is connected with trigger, and after zero-crossing detector, big work(is triggered through drive circuit by trigger
Rate thyristor module is opened or closed, and the output of high-power thyristor module connects with switching binding post.
The beneficial effects of the utility model：
1st, the utility model mixed type rapid switching device, it is reasonable in design, it is easy to use, be primarily used for metal metallurgy smelting,
One of main execution component of the filtering compensation system of the industries such as automotive casting, new-energy automobile, papermaking.Using cleverer
Living, convenient, easy to maintenance, service life length, reliability is high, has adapted to the modern power network requirement higher to electrical equipment.Can be with
It is used effectively in that environment is complicated, harmonic wave is serious, multiple scenes such as unattended.
2nd, the utility model mixed type rapid switching device, in light weight, small volume is low in energy consumption, cost savings, uses peace
Entirely, reliably.The impact shoved to power network can be effectively prevented from, the proof voltage of equipment is substantially increased, can effectively protect power network
Safe operation, the waste of electric energy is reduced, save power operation cost.
Brief description of the drawings Fig. 1 is the structural representation of the utility model mixed type rapid switching device；
Fig. 2 is the overlooking the structure diagram of the utility model mixed type rapid switching device；
Fig. 3 is the three-dimensional structure diagram of the utility model mixed type rapid switching device；
Fig. 4 is the utility model mixed type rapid switching device schematic block circuit diagram.
Embodiment
Below by embodiment, the technical solution of the utility model is described in further detail.
Embodiment 1
Referring to Fig. 1~Fig. 4, the utility model mixed type rapid switching device, including housing and integral device, the housing
Including side panel 3, opposite side plate 31 and front panel 7, the integral device includes nixie display 6, wiring board and its support
Support 2, thyristor module 22 and cooling system, side panel 3 fix integral device, wiring board and its support with opposite side plate 31
Support 2 is connected with primary connection terminal 4, switching binding post 8 with thyristor module 22, and front panel 7 fixes nixie display
6, the cooling system includes radiator 29, temperature sensor 30 and radiator fan 11, by high-power anti-parallel thyristor mould
Block 22 is close to the higher aluminium radiator 29 of heat dispersion and installed, and is advantageous to distribute the temperature of thyristor module,
Thyristor module and the close place's reload temperature sensor of radiator, the guarantor of the temperature sensor and radiator fan and switching device
Protecting system connects.
Protection system monitors Current Temperatures in real time by temperature sensor, protects temperature value to do according to the setting of controller
First class of protection and second class protection, first class of protection are cut off the electricity supply, and complete equipment can be protected without damage, second class protection can start radiating
Fan contributes to module heat dissipating, extends the service life of the present apparatus.
Label 10 is fan guard in figure, for fixing radiator fan 11 and playing safety protection function.
Embodiment 2
Referring to Fig. 1~Fig. 4, the mixed type rapid switching device of the present embodiment, it is with the difference of embodiment 1：Before
Panel 7 is provided with collection signaling interface 5, the acquisition system of collection signaling interface connection switching device, the acquisition system output letter
Number access protection system.
Acquisition system is made up of accurate small-sized Hall current sensor and advance signal process circuit, to obtain electricity in real time
Pressure, current data；Because the output of magnetic circuit and hall device has good linear relationship, therefore the voltage of hall device output
The size of tested electric current can be reflected with indirect, directly avoid infringement caused by old-fashioned transformer open circuit.
Protection system uses high speed acquisition and computing chip, has the ability quickly protected, and protects whole system（Electric power electricity
Container and compensation circuit）The excessively stream of middle appearance, imbalance, △ opening voltages overflow or to the event such as overvoltage protection, over-temperature protection
Barrier is protected.
Embodiment 3
Referring to Fig. 1~Fig. 4, the mixed type rapid switching device of the present embodiment, it is different from embodiment 1 or embodiment 2 it
Be in：Including control system, the control system includes trigger, zero-crossing detector and drive circuit；Control signal with
Trigger is connected, and after zero-crossing detector, is opened or closed by trigger through drive circuit triggering high-power thyristor module, greatly
The output of power scr module and switching binding post 8（A、B、C）Connect.
The disconnection of the present apparatus and closure must are fulfilled for claimed below；1）Controller sends high level according to power system requirements
Or low level signal, 2）The present apparatus is in normal operating conditions, alarm free.3）Zero-crossing detector detection voltage over zero input,
Current zero-crossing point is cut off.The impact shoved to power network is effectively prevented from, substantially increases the proof voltage protection power grid security of equipment
Operation.Control section is powered by alternating current 220V power supply to this product.
The utility model mixed type rapid switching device, including communication system, front panel are provided with communication interface, communication system
The stipulations of standard 104 or 376.1 communication protocols are met using Ethernet interface or GPRS communications, Ethernet interface directly with next branch road mould
Block or extension branch road connection, RS485 communication ports communicate with local computer equipment；Or mating wireless communication module, with meter
Calculation machine or PDA carry out wireless near field communication；Or mating GPRS, telecommunication is carried out by internet and equipment.By failure
Information is sent to night shift room or operator on duty, effectively improves operating efficiency and reduces the loss late of equipment.
The utility model mixed type rapid switching device, including storage system, storage system will protect system and collection system
System data storage, memory gap are not more than 5 seconds, and storage time interval remotely can be set.Possess integral point data to upload, support in real time
The functions such as the real-time upload of calling and more limit information.Memory space meets a month data storage needs, and data space is not
Less than 256M.
Nixie display can show to intuitive the voltage x current detected in real time in digital form, state instruction
And type of alarm is shown, a plurality of failure logging information can be consulted, is easy to staff's trouble shooting.
The utility model mixed type rapid switching device, small volume, power consumption is lower, and price is more honest and cleaner, cost-effective more, makes
More convenient with more flexibly, safeguarding, service life is longer, and reliability is higher.It is for metal metallurgy smelting, automotive casting, new energy
One of main execution component of the filtering compensation system of the industries such as automobile, papermaking.It is using can be effectively prevented from shoving pair
The impact of power network, greatly improves safe operation of electric network.
Claims (4)
1. a kind of mixed type rapid switching device, including housing and integral device, the housing includes side panel（3）, opposite side
Plate（31）And front panel（7）, the integral device includes nixie display（6）, wiring board and its supporting support（2）, brilliant lock
Tube module（22）And cooling system, side panel（3）With opposite side plate（31）Fixed integral device, wiring board and its supporting support
（2）With thyristor module（22）It is connected with primary connection terminal（4）, switching binding post（8）, front panel（7）It is fixed digital
Display（6）, it is characterised in that：The cooling system includes radiator（29）, temperature sensor（30）And radiator fan
（11）, high-power anti-parallel thyristor module（22）It is close to radiator（29）Installation, is approached in thyristor module and radiator
Locate reload temperature sensor, the protection system connection of the temperature sensor and radiator fan and switching device.
2. mixed type rapid switching device according to claim 1, it is characterised in that：Front panel（7）Provided with collection signal
Interface（5）, the acquisition system of collection signaling interface connection switching device；Acquisition system by accurate small-sized Hall current sensor and
Advance signal process circuit is formed, and obtains voltage, electric current real time data；Acquisition system output signal connects protection system.
3. mixed type rapid switching device according to claim 1 or 2, it is characterised in that：Including control system, the control
System processed includes trigger, zero-crossing detector and drive circuit；Control signal is connected with trigger, after zero-crossing detector,
It is opened or closed by trigger through drive circuit triggering high-power thyristor module, the output of high-power thyristor module and switching
Binding post connects.
4. mixed type rapid switching device according to claim 3, it is characterised in that：Including communication system, front panel is set
There is communication interface, communication system meets the stipulations of standard 104 or 376.1 communication protocols, ether using Ethernet interface or GPRS communications
Network interface is directly connected with next branch road module or extension branch road, and RS485 communication ports communicate with local computer equipment；Or match somebody with somebody
Wireless communication module is connect, wireless near field communication is carried out with computer or PDA；Or mating GPRS, pass through internet and equipment
Carry out telecommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720966423.8U CN207134792U (en) | 2017-08-04 | 2017-08-04 | Mixed type rapid switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720966423.8U CN207134792U (en) | 2017-08-04 | 2017-08-04 | Mixed type rapid switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207134792U true CN207134792U (en) | 2018-03-23 |
Family
ID=61640813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720966423.8U Active CN207134792U (en) | 2017-08-04 | 2017-08-04 | Mixed type rapid switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207134792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107294094A (en) * | 2017-08-04 | 2017-10-24 | 新乡市中宝电气有限公司 | Mixed type rapid switching device |
-
2017
- 2017-08-04 CN CN201720966423.8U patent/CN207134792U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107294094A (en) * | 2017-08-04 | 2017-10-24 | 新乡市中宝电气有限公司 | Mixed type rapid switching device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 453000 Torch Garden V (A-F) (5-7) No. 1789 Xinfei Avenue, Xinxiang City, Henan Province Patentee after: Zhongbao Electric Co., Ltd. Address before: 453000 Torch Garden V (A-F) (5-7) No. 1789 Xinfei Avenue, Xinxiang City, Henan Province Patentee before: Xinxiang Strong Power Electric Co., Ltd. |