CN106992599A - Automatic switchover loading switch cabinet and automatic switchover loading switch cabinet system - Google Patents
Automatic switchover loading switch cabinet and automatic switchover loading switch cabinet system Download PDFInfo
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- CN106992599A CN106992599A CN201710371002.5A CN201710371002A CN106992599A CN 106992599 A CN106992599 A CN 106992599A CN 201710371002 A CN201710371002 A CN 201710371002A CN 106992599 A CN106992599 A CN 106992599A
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- Prior art keywords
- supply line
- power
- control device
- switch cabinet
- switching
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/068—Electronic means for switching from one power supply to another power supply, e.g. to avoid parallel connection
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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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
- 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
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention provides a kind of automatic switchover loading switch cabinet and automatic switchover loading switch cabinet system, the automatic switchover loading switch cabinet includes：Dual-power automatic switching control device, gathers the data message of supply line and the switching value information of on-load switch, data message and switching value information is analyzed, and switching control signal is generated according to analysis result；Operating mechanism, receives the switching control signal that dual-power automatic switching control device is sent, and controls on-load switch to perform switching action according to switching control signal, so that any one in mains supply line and stand-by power supply circuit is powered.Automatic switchover loading switch cabinet in the embodiment of the present invention realizes the automatic switching of mains supply line and stand-by power supply circuit load switch by a dual-power automatic switching control device, structure is simpler, improve the reliability of power supply, the power-off time of electrical equipment is reduced, the baroque technical problem of traditional dual power supply automatic switching device is alleviated.
Description
Technical field
The present invention relates to middle pressure ring main unit technical field, cut more particularly, to a kind of automatic switchover loading switch cabinet and automatically
Change loading switch cabinet system.
Background technology
Looped network distribution system is a kind of safe and reliable city net distribution system, has been widely used for town and country electric transmission network
In network, such as switching station, unattended box-type substation, residential quarters, mansion and large and medium-sized enterprise.The outlet in these distribution
Unit is typically powered using on-load switch to user equipment.
National grid has formulated intelligent power distribution network construction scheme, including power distribution automation, regulation and control integration, distributed energy
Access, information standardization etc., and widely popularize " three pairs " wiring application, to improve power supply reliability, reduce the number of stoppages and
The fault outage time.Three pairs of i.e. " dual power supply, double-circuit, double accesses." therefore, dual power supply becomes to be even more important.
, it is necessary to configure a playscript with stage directions body comprehensive protector and backup auto-activating device in traditional dual power supply automatic switching device
The switching of two breakers could be realized, and then realizes the switching of dual power supply.This dual power supply for breaker realization is automatic
Switching construction is complicated, and practicality is bad.
The content of the invention
In view of this, it is an object of the invention to provide a kind of automatic switchover loading switch cabinet and automatic switchover on-load switch
Cabinet system, to alleviate the baroque technical problem of traditional dual power supply automatic switching device.
In a first aspect, the embodiments of the invention provide a kind of automatic switchover loading switch cabinet, including：It is respectively arranged at cabinet
Interior dual-power automatic switching control device, on-load switch and operating mechanism；
The dual-power automatic switching control device, data message and the on-load switch for gathering supply line
Switching value information, and the data message and the switching value information are analyzed, switching control is generated according to analysis result
Signal, wherein, the supply line includes：Mains supply line and stand-by power supply circuit, the on-load switch are arranged at the master
In supply line and the stand-by power supply circuit, the data message includes：Voltage, the magnitude of current；
The operating mechanism is connected with the dual-power automatic switching control device and the on-load switch respectively, for connecing
The switching control signal that the dual-power automatic switching control device is sent is received, and is controlled according to the switching control signal
The on-load switch performs switching action, so that any one progress in the mains supply line and the stand-by power supply circuit
Power supply.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the first of first aspect, wherein, institute
Stating dual-power automatic switching control device includes：Split guidance panel and main body control device, wherein, the split guidance panel
Including：Operation button and LCDs, and the split guidance panel is connected with the main body control device；
The operation button, the triggering command for being sent according to user generates corresponding control signal, and to the master
Member control apparatus sends the control signal, so that the main body control device shows signal according to control signal generation,
Wherein, the triggering command is supply line's query statement, and supply line's query statement includes：The number of the supply line
It is believed that breath query statement, the switching figure query statement of the supply line；
The LCDs, for receiving the display signal that the main body control device is sent, believes according to the display
Number corresponding supply line's information of display；
The main body control device, refers to for receiving the on-load switch division that the user is sent by the operation button
Order, the action for controlling the on-load switch to perform division is instructed according to the on-load switch division.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of second of first aspect, wherein, institute
Main body control device is stated for 4U cabinets, the main body control device includes：Power strip module, communicate plate module, plate module of sampling,
Data processing plate module and remote control plate module；
The power strip module, for being powered for the dual-power automatic switching control device；
The communication plate module is connected with the split guidance panel, for realizing the main body control device and described point
Communication between body guidance panel, and, realize the communication of the automatic switchover loading switch cabinet and host computer；
The sampling plate module, data message and the switching value information for gathering the supply line；
The data processing plate module is connected with the sampling plate module, for receiving the institute that the sampling plate module is sent
State the data message and the switching value information of supply line, and data message and switching value letter to the supply line
Breath is analyzed, and generates analysis result, and generate the switching control signal according to the analysis result；
The remote control plate module is connected with the data processing plate module and the operating mechanism respectively, described for receiving
The switching control signal that data processing plate module is sent, and the switching control signal is sent to the operating mechanism,
So that the operating mechanism controls the on-load switch to perform the switching action.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the third of first aspect, wherein, institute
State power strip module, the communication plate module, the sampling plate module, the data processing plate module and the remote control plate module
What can be dismantled is arranged in the 4U cabinets.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the 4th of first aspect kind, wherein, institute
State communication plate module and support RS485 communications, ethernet communication, 101 communication protocols and 104 communication protocols.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the 5th of first aspect kind, wherein, institute
Stating in cabinet also includes：Current transformer；
The current transformer is connected with the supply line and the sampling plate module respectively, for detecting the power supply
The magnitude of current of circuit, and the magnitude of current detected is transmitted to the sampling plate module.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the 6th of first aspect kind, wherein, institute
Stating in cabinet also includes：Power management module and battery back-up module；
The power management module is connected with power supply and the battery back-up module respectively, for detecting the power supply
The power on/off situation of power supply, and controlled according to the power on/off situation in the power supply and the battery back-up module extremely
One of few is load supplying,
Wherein, when the power supply is interrupted, the power management module controls the battery back-up module to be described
Load supplying, the load includes：The dual-power automatic switching control device and the operating mechanism.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the 7th of first aspect kind, wherein, institute
Stating in cabinet also includes：Earthing；
The earthing is connected with the dual-power automatic switching control device, is divided for the control according to user
Close, the dual-power automatic switching control device is given by the feedback of the information of division.
Second aspect, the embodiment of the present invention additionally provides a kind of automatic switchover loading switch cabinet system, including：Above-mentioned first
Automatic switchover loading switch cabinet described in aspect, supply line and host computer, wherein, the supply line includes：Main power supply
Circuit and stand-by power supply circuit；
The automatic switchover loading switch cabinet is connected with the supply line, and the data for gathering the supply line are believed
The switching value information of breath and on-load switch, and the data message and the switching value information are analyzed, generation analysis knot
Really, control the on-load switch in the supply line to carry out switching according to the analysis result so that the mains supply line and
Any one in the stand-by power supply circuit is powered, wherein, the data message includes：Voltage, the magnitude of current；
The host computer is communicated to connect with the automatic switchover loading switch cabinet, is opened for receiving the automatic switchover load
The data message for the supply line that cabinet is sent is closed, so that user checks, and, sent out to the automatic switchover loading switch cabinet
Switching control signal is sent, so that the on-load switch in the automatic switchover loading switch cabinet carries out switching.
With reference to second aspect, the embodiments of the invention provide the possible embodiment of the first of second aspect, wherein, institute
Stating system also includes：Voltage transformer cabinet, wherein, the voltage transformer cabinet includes voltage transformer；
The voltage transformer is connected with the supply line and the automatic switchover loading switch cabinet respectively, for detecting
The voltage of the supply line, and the voltage detected is transmitted to the sampling of the automatic switchover loading switch cabinet
Plate module.
The embodiment of the present invention brings following beneficial effect：The embodiments of the invention provide a kind of automatic switchover on-load switch
Cabinet and automatic switchover loading switch cabinet system, the automatic switchover loading switch cabinet include：It is respectively arranged at the dual power supply in cabinet
Automatic switching control device, on-load switch and operating mechanism；Dual-power automatic switching control device, for gathering supply line
The switching value information of data message and on-load switch, and data message and switching value information are analyzed, according to analysis result
Switching control signal is generated, wherein, supply line includes：Mains supply line and stand-by power supply circuit, on-load switch are arranged at master
In supply line and stand-by power supply circuit, data message includes：Voltage, the magnitude of current；Operating mechanism is automatic with dual power supply respectively
Switching control device and on-load switch connection, the switching control signal for receiving the transmission of dual-power automatic switching control device,
And control on-load switch to perform switching action according to switching control signal, so that appointing in mains supply line and stand-by power supply circuit
Meaning one is powered.
In traditional dual power supply automatic switching device, use body comprehensive protector and backup auto-activating device is carried out
Switching between two breakers.Compared with the dual power supply automatic switching device of prior art, cutting automatically in the embodiment of the present invention
Change loading switch cabinet and load on mains supply line and stand-by power supply circuit is realized by a dual-power automatic switching control device
The automatic switching of switch, i.e., using a dual-power automatic switching control device can just realize two altogether case on-load switches it
Between dual power supply switching, structure is simpler, improves the reliability of power supply, reduces the power-off time of electrical equipment, alleviates
The traditional baroque technical problem of dual power supply automatic switching device.
Other features and advantages of the present invention will be illustrated in the following description, also, partly be become from specification
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages are in specification, claims
And specifically noted structure is realized and obtained in accompanying drawing.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of automatic switchover loading switch cabinet provided in an embodiment of the present invention；
Fig. 2 is the structural representation of another automatic switchover loading switch cabinet provided in an embodiment of the present invention；
Fig. 3 is the structural representation of dual-power automatic switching control device provided in an embodiment of the present invention；
Fig. 4 is the switching schematic diagram of supply line provided in an embodiment of the present invention.
Icon：
11- dual-power automatic switching control devices；12- on-load switches；13- operating mechanisms；14- power management modules；15-
Battery back-up module；111- split guidance panels；112- main body control devices；1111- operation buttons；1112- LCDs；
1121- power strip modules；1122- communication plate modules；1123- sampling plate modules；1124- data processing plate modules；1125- remote controls
Plate module.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with accompanying drawing to the present invention
Technical scheme be clearly and completely described, it is clear that described embodiment is a part of embodiment of the invention, rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of protection of the invention.
For ease of understanding the present embodiment, a kind of automatic switchover load disclosed in the embodiment of the present invention is opened first
Cabinet is closed to describe in detail.
A kind of automatic switchover loading switch cabinet, with reference to Fig. 1 and Fig. 2 (on-load switch and operating mechanism not shown in Fig. 2), bag
Include：It is respectively arranged at the dual-power automatic switching control device 11 in cabinet, on-load switch 12 and operating mechanism 13；
Dual-power automatic switching control device 11, for gathering the data message of supply line and the switch of on-load switch 12
Information is measured, and data message and switching value information are analyzed, switching control signal is generated according to analysis result, wherein, supply
Electric line includes：Mains supply line and stand-by power supply circuit, on-load switch 12 are arranged at mains supply line and stand-by power supply circuit
On, data message includes：Voltage, the magnitude of current；
Operating mechanism 13 is connected with dual-power automatic switching control device 11 and on-load switch 12 respectively, for receiving double electricity
The switching control signal that source automatic switching control device 11 is sent, and control on-load switch 12 to perform throwing according to switching control signal
Action is cut, so that any one in mains supply line and stand-by power supply circuit is powered.
In order to coordinate the demand that state nets, automatic switchover loading switch cabinet provided in an embodiment of the present invention is to be directed to on-load switch
12 automatic switchovers carried out.The cabinet of automatic switchover loading switch cabinet includes：Dual-power automatic switching control device 11, load
Switch 12 and operating mechanism 13, wherein, on-load switch 12 is arranged in mains supply line and stand-by power supply circuit.
The course of work is：Dual-power automatic switching control device 11 gathers the magnitude of current of supply line, voltage and load
The switching value information of switch 12, to the magnitude of current, voltage and switching value information are analyzed, and analysis result are generated, according to analysis
As a result switching control signal is generated, and switching control signal is sent to operating mechanism 13, so that operating mechanism 13 is according to switching
Control signal control on-load switch 12 performs switching action so that any one in mains supply line and stand-by power supply circuit is entered
Row power supply.
Specifically, Liang Tiao supply lines are active and standby each other, during work, it is mains supply line to set wherein one supply line,
A corresponding other supply line is stand-by power supply circuit.Under normal circumstances, it is powered by mains supply line, main power supply
On-load switch 12 on circuit is closed, and the on-load switch 12 on stand-by power supply circuit disconnects, and dual-power automatic switching control dress
Put 11 magnitudes of current and voltage for gathering mains supply line and stand-by power supply circuit in real time.When dual-power automatic switching control device
11 analyses obtain mains supply line dead electricity, and in the case that stand-by power supply circuit has electricity, generate switching control signal so that main confession
On-load switch 12 in electric line is disconnected, and the on-load switch 12 on stand-by power supply circuit is closed, so that stand-by power supply circuit is carried out
Power supply.
Now, dual-power automatic switching control device 11 continues to gather the magnitude of current of mains supply line and stand-by power supply circuit
And voltage, when the analysis of dual-power automatic switching control device 11, which obtains mains supply line, recovers power transmission, delay a period of time
After (that is, preset time), the generation mains supply line of dual-power automatic switching control device 11 load switch 12 is closed, standby to supply
The switching control signal that electric line load switch 12 is closed, so that mains supply line continues to power.
In embodiments of the present invention, with reference to Fig. 2, dual-power automatic switching control device 11 is arranged on the low-pressure chamber of cabinet,
On-load switch 12 and operating mechanism 13 are arranged on the mechanism chamber of cabinet, in addition, cabinet also includes cable vault.The machine shown in Fig. 2
Structure room is actually the wiring diagram that inside is printed with the door of mechanism chamber, door.Specifically, dual-power automatic switching control device 11
Quantity be one, the quantity of on-load switch 12 is two, and one is arranged on mains supply line, and another is arranged on standby
In supply line.
In traditional dual power supply automatic switching device, use body comprehensive protector and backup auto-activating device is carried out
Switching between two breakers.Compared with the dual power supply automatic switching device of prior art, cutting automatically in the embodiment of the present invention
Change loading switch cabinet and load on mains supply line and stand-by power supply circuit is realized by a dual-power automatic switching control device
The automatic switching of switch, i.e., using a dual-power automatic switching control device can just realize two altogether case on-load switches it
Between dual power supply switching, structure is simpler, improves the reliability of power supply, reduces the power-off time of electrical equipment, alleviates
The traditional baroque technical problem of dual power supply automatic switching device.
Further, with reference to Fig. 3, dual-power automatic switching control device 11 includes：Split guidance panel 111 and main body control
Device 112 processed, wherein, split guidance panel 111 includes：Operation button 1111 and LCDs 1112, and split operating surface
Plate 111 is connected with main body control device 112；
Operation button, the triggering command for being sent according to user generates corresponding control signal, and is filled to main body control
Transmission control signal is put, so that main body control device shows signal according to control signal generation, wherein, triggering command is supply lines
Road query statement, supply line's query statement includes：The data message query statement of supply line, the switching figure of supply line is looked into
Ask instruction；
LCDs, the display signal for receiving the transmission of main body control device shows corresponding according to display signal
Supply line's information；
Main body control device, is instructed for receiving the on-load switch division that user is sent by operation button, according to load
Switch the action that division instruction control on-load switch performs division.
In embodiments of the present invention, dual-power automatic switching control device is different from traditional backup auto-activating device, the present invention
In dual-power automatic switching control device use split-type structural, including：Split guidance panel and main body control device, its
In, split guidance panel is connected with main body control device by data wire.
Operation button and LCDs are provided with split guidance panel, what operation button can be sent according to user touches
Send instructions the corresponding control signal of generation, and sends control signal to main body control device, so that main body control device is according to control
Signal generation processed shows signal, so that LCDs shows corresponding supply line's information.
Wherein, supply line's information includes：The data message of supply line and the switching figure information of supply line are (with reference to figure
4).Fig. 4 is the switching schematic diagram of supply line.
Further, with reference to Fig. 3, main body control device is 4U cabinets, and main body control device 112 includes：Power strip module
1121, communicate plate module 1122, sample plate module 1123, data processing plate module 1124 and remote control plate module 1125；
Power strip module, for being powered for dual-power automatic switching control device；
Communication plate module is connected with split guidance panel, for logical between realization body control device and split guidance panel
Letter, and, realize the communication of automatic switchover loading switch cabinet and host computer；
Sampling plate module, data message and switching value information for gathering supply line；
Data processing plate module is connected with sampling plate module, the data for receiving the supply line that sampling plate module is sent
Information and switching value information, and data message and switching value information to supply line analyze, and generates analysis result, and root
Switching control signal is generated according to analysis result；
Remote control plate module is connected with data processing plate module and operating mechanism respectively, for receiving data processing plate module hair
The switching control signal sent, and switching control signal is sent to operating mechanism, so that operating mechanism control on-load switch is performed
Switching is acted.
Further, with reference to Fig. 3, power strip module, communicate plate module, sample plate module, data processing plate module and distant
What control plate module can be dismantled is arranged in 4U cabinets, wherein, communication plate module supports RS485 communications, ethernet communication, 101
Communication protocol and 104 communication protocols.
The structure design of dual-power automatic switching control device in the embodiment of the present invention can facilitate the maintenance of user, its
In the damage of any one module do not influence the operation of other modules, more facilitate, hommization.
Further, also include in cabinet：Current transformer is (not shown in Fig. 2, in the switching figure of Tu4Zhong supply lines
Show current transformer)；
Current transformer is connected with supply line and sampling plate module respectively, the magnitude of current for detecting supply line, and
The magnitude of current detected is transmitted to sampling plate module.
Further, with reference to Fig. 2, also include in cabinet：Power management module 14 and battery back-up module 15；
Power management module is connected with power supply and battery back-up module respectively, the power on/off for detecting power supply
Situation, and control at least one of power supply and battery back-up module to be load supplying according to power on/off situation,
Wherein, when power supply is interrupted, power management module controls battery back-up module to be load supplying, load bag
Include：Dual-power automatic switching control device and operating mechanism.
In embodiments of the present invention, in order to ensure the continuous firing of dual-power automatic switching control device and operating mechanism,
Inventor is provided with power management module and battery back-up module in cabinet.When power supply is interrupted, power management module
Battery back-up module can be controlled to be powered, so that dual-power automatic switching control device and operating mechanism normal work, energy
Enough carry out normal switching control.
Further, also include in cabinet：Earthing (not shown in Fig. 2)；
Earthing is connected with dual-power automatic switching control device, for carrying out division according to the control of user, by division
Feedback of the information give dual-power automatic switching control device.The setting of earthing causes cabinet safer.
In summary, the automatic switchover loading switch cabinet in the present invention has the following advantages that：
1st, dual-power automatic switching control device uses split-type structural, and main body control device uses modularized design, made
Obtaining the damage of any one module does not influence the operation of other modules, more hommization；
2nd, the specific 12 tunnel remote measurement of dual-power automatic switching control device, 24 tunnel remote signalling, 2 road distant control functions；
3rd, the diversity communication mode of automatic switchover loading switch cabinet.RS485 can be supported to communicate, ethernet communication, 101
Communication protocol and 104 communication protocols；
4th, power management module and battery back-up module are configured with the cabinet of automatic switchover loading switch cabinet, when power supply electricity
After source is interrupted, it can be powered by battery back-up module, it is ensured that what automatic switching control device and operating mechanism worked
Continuity；
5th, two on-load switches in automatic switchover loading switch cabinet can accomplish mechanical interlocking and electricity using box mode altogether
Gas is interlocked.
The embodiment of the present invention additionally provides a kind of automatic switchover loading switch cabinet system, and the system includes above-mentioned automatic switchover
Loading switch cabinet, in addition to：Supply line and host computer, wherein, supply line includes：Mains supply line and stand-by power supply line
Road；
Automatic switchover loading switch cabinet is connected with supply line, data message and on-load switch for gathering supply line
Switching value information, and data message and switching value information are analyzed, generate analysis result, controlled to supply according to analysis result
On-load switch in electric line carries out switching, so that any one in mains supply line and stand-by power supply circuit is powered,
Wherein, data message includes：Voltage, the magnitude of current；
Host computer is communicated to connect with automatic switchover loading switch cabinet, for receiving the confession that automatic switchable load switch cubicle is sent
The data message of electric line, so that user checks, and, switching control signal is sent to automatic switchover loading switch cabinet, so that
On-load switch in automatic switchover loading switch cabinet carries out switching.
In embodiments of the present invention, it can be communicated between automatic switchover loading switch cabinet and host computer.In one side
Median function enough receives the data message for the supply line that automatic switchable load switch cubicle is sent, so that user checks；On the other hand,
Host computer can control the on-load switch in automatic switchover loading switch cabinet to carry out switching, more intelligently.
Further, the system also includes：Voltage transformer cabinet, wherein, voltage transformer cabinet includes voltage transformer；
Voltage transformer is connected with supply line and automatic switchover loading switch cabinet respectively, the electricity for detecting supply line
Pressure amount, and the voltage detected is transmitted to the sampling plate module of automatic switchover loading switch cabinet.
Automatic switchover loading switch cabinet and the calculating of automatic switchover loading switch cabinet system that the embodiment of the present invention is provided
Machine program product, including the computer-readable recording medium of program code is stored, the instruction that described program code includes can use
In performing the method described in previous methods embodiment, implement and can be found in embodiment of the method, will not be repeated here.
It is apparent to those skilled in the art that, for convenience and simplicity of description, the system of foregoing description
With the specific work process of device, the corresponding process in preceding method embodiment is may be referred to, be will not be repeated here.
In addition, in the description of the embodiment of the present invention, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
If the function is realized using in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Understood based on such, technical scheme is substantially in other words
The part contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are to cause a computer equipment (can be individual
People's computer, server, or network equipment etc.) perform all or part of step of each of the invention embodiment methods described.
And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than indicate or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
Finally it should be noted that：Embodiment described above, is only the embodiment of the present invention, to illustrate the present invention
Technical scheme, rather than its limitations, protection scope of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, it will be understood by those within the art that：Any one skilled in the art
The invention discloses technical scope in, it can still modify to the technical scheme described in previous embodiment or can be light
Change is readily conceivable that, or equivalent substitution is carried out to which part technical characteristic；And these modifications, change or replacement, do not make
The essence of appropriate technical solution departs from the spirit and scope of technical scheme of the embodiment of the present invention, should all cover the protection in the present invention
Within the scope of.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (10)
1. a kind of automatic switchover loading switch cabinet, it is characterised in that including：It is respectively arranged at the dual-power automatic switching in cabinet
Control device, on-load switch and operating mechanism；
The dual-power automatic switching control device, for gathering the data message of supply line and the switch of the on-load switch
Information is measured, and the data message and the switching value information are analyzed, switching control signal is generated according to analysis result,
Wherein, the supply line includes：Mains supply line and stand-by power supply circuit, the on-load switch are arranged at the main supply lines
On road and the stand-by power supply circuit, the data message includes：Voltage, the magnitude of current；
The operating mechanism is connected with the dual-power automatic switching control device and the on-load switch respectively, for receiving
The switching control signal of dual-power automatic switching control device transmission is stated, and according to switching control signal control
On-load switch performs switching action, so that any one in the mains supply line and the stand-by power supply circuit is supplied
Electricity.
2. loading switch cabinet according to claim 1, it is characterised in that the dual-power automatic switching control device bag
Include：Split guidance panel and main body control device, wherein, the split guidance panel includes：Operation button and LCDs,
And the split guidance panel is connected with the main body control device；
The operation button, the triggering command for being sent according to user generates corresponding control signal, and to the main body control
Device processed sends the control signal, so that the main body control device shows signal according to control signal generation, wherein,
The triggering command is supply line's query statement, and supply line's query statement includes：The data letter of the supply line
Cease query statement, the switching figure query statement of the supply line；
The LCDs, for receiving the display signal that the main body control device is sent, shows according to the display signal
Show corresponding supply line's information；
The main body control device, is instructed for receiving the on-load switch division that the user is sent by the operation button,
The action for controlling the on-load switch to perform division is instructed according to the on-load switch division.
3. loading switch cabinet according to claim 2, it is characterised in that the main body control device is 4U cabinets, described
Main body control device includes：Power strip module, communicate plate module, sample plate module, data processing plate module and remote control plate module；
The power strip module, for being powered for the dual-power automatic switching control device；
The communication plate module is connected with the split guidance panel, for realizing that the main body control device is grasped with the split
Make the communication between panel, and, realize the communication of the automatic switchover loading switch cabinet and host computer；
The sampling plate module, data message and the switching value information for gathering the supply line；
The data processing plate module is connected with the sampling plate module, for receiving the confession that the sampling plate module is sent
The data message of electric line and the switching value information, and data message and the switching value information to the supply line enter
Row analysis, generates analysis result, and generate the switching control signal according to the analysis result；
The remote control plate module is connected with the data processing plate module and the operating mechanism respectively, for receiving the data
The switching control signal that plate module is sent is handled, and the switching control signal is sent to the operating mechanism, so that
The operating mechanism controls the on-load switch to perform the switching action.
4. loading switch cabinet according to claim 3, it is characterised in that the power strip module, the communication plate module,
What the sampling plate module, the data processing plate module and the remote control plate module can be dismantled is arranged on the 4U cabinets
It is interior.
5. loading switch cabinet according to claim 3, it is characterised in that the communication plate module supports RS485 communications, with
Too Network Communication, 101 communication protocols and 104 communication protocols.
6. loading switch cabinet according to claim 3, it is characterised in that also include in the cabinet：Current transformer；
The current transformer is connected with the supply line and the sampling plate module respectively, for detecting the supply line
The magnitude of current, and the magnitude of current detected is transmitted to the sampling plate module.
7. loading switch cabinet according to claim 1, it is characterised in that also include in the cabinet：Power management module
And battery back-up module；
The power management module is connected with power supply and the battery back-up module respectively, for detecting the power supply
Power on/off situation, and according to the power on/off situation control in the power supply and the battery back-up module at least it
One is load supplying,
Wherein, when the power supply is interrupted, the power management module controls the battery back-up module to be the load
Power supply, the load includes：The dual-power automatic switching control device and the operating mechanism.
8. loading switch cabinet according to claim 1, it is characterised in that also include in the cabinet：Earthing；
The earthing is connected with the dual-power automatic switching control device, for carrying out division according to the control of user, will
The feedback of the information of division gives the dual-power automatic switching control device.
9. a kind of automatic switchover loading switch cabinet system, it is characterised in that the system includes：Appoint in the claims 1 to 8
Automatic switchover loading switch cabinet described in one, supply line and host computer, wherein, the supply line includes：Main supply lines
Road and stand-by power supply circuit；
The automatic switchover loading switch cabinet is connected with the supply line, for gather the supply line data message and
The switching value information of on-load switch, and the data message and the switching value information are analyzed, generate analysis result, root
The on-load switch in the supply line is controlled to carry out switching according to the analysis result, so that the mains supply line and described standby
It is powered with any one in supply line, wherein, the data message includes：Voltage, the magnitude of current；
The host computer is communicated to connect with the automatic switchover loading switch cabinet, for receiving the automatic switchover loading switch cabinet
The data message of the supply line sent, so that user checks, and, send and throw to the automatic switchover loading switch cabinet
Control signal is cut, so that the on-load switch in the automatic switchover loading switch cabinet carries out switching.
10. system according to claim 9, it is characterised in that the system also includes：Voltage transformer cabinet, wherein, institute
Stating voltage transformer cabinet includes voltage transformer；
The voltage transformer is connected with the supply line and the automatic switchover loading switch cabinet respectively, described for detecting
The voltage of supply line, and the voltage detected is transmitted to the sampling template die of the automatic switchover loading switch cabinet
Block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710371002.5A CN106992599A (en) | 2017-05-23 | 2017-05-23 | Automatic switchover loading switch cabinet and automatic switchover loading switch cabinet system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710371002.5A CN106992599A (en) | 2017-05-23 | 2017-05-23 | Automatic switchover loading switch cabinet and automatic switchover loading switch cabinet system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106992599A true CN106992599A (en) | 2017-07-28 |
Family
ID=59421120
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710371002.5A Pending CN106992599A (en) | 2017-05-23 | 2017-05-23 | Automatic switchover loading switch cabinet and automatic switchover loading switch cabinet system |
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| CN (1) | CN106992599A (en) |
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