CN205882432U - Intelligent MNS low -voltage switchgear - Google Patents

Intelligent MNS low -voltage switchgear Download PDF

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Publication number
CN205882432U
CN205882432U CN201620662309.1U CN201620662309U CN205882432U CN 205882432 U CN205882432 U CN 205882432U CN 201620662309 U CN201620662309 U CN 201620662309U CN 205882432 U CN205882432 U CN 205882432U
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China
Prior art keywords
mns
switchgear
low
monitoring
communication
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Active
Application number
CN201620662309.1U
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Chinese (zh)
Inventor
侍伟
王友虎
邓小艳
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Far Power Holdings (group) Ltd
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Far Power Holdings (group) Ltd
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Priority to CN201620662309.1U priority Critical patent/CN205882432U/en
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Abstract

The utility model discloses an intelligent MNS low -voltage switchgear, MNS low -voltage switchgear main part, switchgear integrated monitoring device, components and parts signal parameter collection module, communication bus, communication bus set up in the MNS low -voltage switchgear main part and each functional unit's of MNS low -voltage switchgear main part on -position provides communication interface, and the circuit breaker in the functional unit is connected with communication module, inserts communication bus through communication interface, the instrument door panel district at the metal casing of MNS low -voltage switchgear main part control box is installed to the switchgear integrated monitoring device, components and parts signal parameter collection module passes through communication interface and inserts bus and switchgear integrated monitoring device, and the switchgear integrated monitoring device passes through the field bus hookup with remote monitoring terminal. The utility model discloses an operation safety of system for the user provides more reliable power management system, is further guaranteed to power supply system's automation, information system management.

Description

A kind of MNS Intelligent Low Voltage Switchgear
Technical field
This utility model relates to field of electrical control, particularly to a kind of intelligent low-voltage complete switch equipment.
Background technology
Low-voltage complete switch equipment has been responsible for the control of electric energy in low-voltage power supply system, has been protected, measures, changes and divide Join.The places such as production scene, public place, residential building it are deep into, it may be said that every use due to low-voltage complete switch equipment The place of electrical equipment will be equipped with this equipment.MNS cabinet is the most relatively common domestic a kind of low-tension switch cabinet, full title For: indoor metal low pressure extracts switchgear out.MNS cabinet in the market is traditional low-tension switch cabinet, tradition MNS cabinet can only show the data such as current/voltage on cabinet, need after production completes user to scene parameters is entered Row monitoring, this process needs to carry a lot of papery and dispatches from the factory data, including key wiring diagram, components and parts supporting paper etc., due to money Expect numerous, incorporate management and the debugging of equipment into own forces to the data of user, safeguard and bring very big inconvenience.Along with the development of society, certainly The raising of dynamicization level, and the attention that electric power system is to automatization level, traditional high-voltage board can not meet the demand of society.
Summary of the invention
Goal of the invention: for reducing the workload of equipment debugging and maintenance work, it is achieved the automatization of electric power system, informationization Management, and provide the user more structurally sound electric power management system, it is further ensured that the operation safety of system.
Technical scheme: MNS Intelligent Low Voltage Switchgear described in the utility model, including MNS low-tension switch cabinet main body, opens Closing equipment complex monitoring device, components and parts signal parameter acquisition module, communication bus, described communication bus is arranged on MNS low pressure Communication interface, function is provided in switch cabinet main body and in the on-position of each functional unit of described MNS low-tension switch cabinet main body Chopper in unit connects has communication module, by communication interface incoming communication bus;Integrated monitoring device of switch equipment with After communication bus is connected with each other according to the low-voltage electrical apparatus installation wiring specification of regulation, it is arranged on the gold of MNS low-tension switch cabinet main body Belong to the instrument door panel area of shell control chamber;Components and parts signal parameter acquisition module and each electricity in MNS low-tension switch cabinet main body Sub-components and parts correspondence connects, and components and parts signal parameter acquisition module accesses bus and switchgear comprehensive monitoring by communication interface Device;Described integrated monitoring device of switch equipment includes touch sensitive liquid crystal display unit, charged instruction and lock-in control unit, master Control unit, switch value input interface, communication interface, integrated monitoring device of switch equipment and remote monitoring terminal pass through fieldbus Couple, by controller host computer (main website) realize to field apparatus, electrical network or the remote measurement of other controllers (slave station), remote regulating, Remote control, remote signalling;Both can be at the scene by directly having seen all electrical quantitys by multifunctional meter on instrument door panel, it is also possible to pass through Communication module within device, is connected to backstage, can be managed collectively by backstage automatization.
As a kind of preferred version of the present utility model, described integrated monitoring device of switch equipment with ARM system as core, Multipriority interrupt service mechanism is used to improve the real-time of control.
As a kind of preferred version of the present utility model, described communication bus uses MODBUS agreement or IEC61850 association View, constitutes distributed system, to remote monitoring terminal real-time transmission data between each integrated monitoring device of switch equipment;
Realize the United Dispatching between equipment and automatization, information system management.
As further improvement of the utility model, described integrated monitoring device of switch equipment also includes that data store mould Block, the status data of the described each electronic devices and components of data memory module real-time storage, and by communication interface to remotely monitoring end End transmission data.Can be in the data input such as components and parts producer to memory module, convenient by the schematic diagram of corresponding projects User consults at any time;User can also be connected to backstage by communication interface, has access to required data.Described data memory module It is additionally provided with USB interface, by USB interface to the historical data of external equipment unloading record;Facilitate user to equipment data Incorporate management into own forces, decrease workload, improve work efficiency.
As further improvement of the utility model, the functional unit of described MNS low-tension switch cabinet main body is modularity list Unit, each functional unit is separate, integrated monitoring device of switch equipment be uniformly controlled.Each functional unit block achieves respectively The process of various types of signal and measurement, be connected with composite monitoring device by unified communication bus interface and realize reliable communicating, Finally being shown various measurement parameter and the running status of equipment in real time by composite monitoring device, composite monitoring device provides great Rong Amount data storage and the inquiry of historical data function, it is possible to by USB interface to the historical data of USB device unloading record,
Beneficial effect: MNS Intelligent Low Voltage Switchgear main body of the present utility model both can pass through the instrument shop front at the scene Multifunctional meter on plate directly observes all electrical quantitys, it is also possible to by the communication module within device, be connected to backstage, from rear Platform transfers required data;Facilitate user and equipment data is incorporated into own forces management, decrease workload, improve work efficiency. By using multipriority interrupt service mechanism, improve the real-time of control.By using communication bus, make each switchgear Distributed system is constituted between composite monitoring device, can be to remote monitoring terminal real-time transmission data, it is achieved that between equipment United Dispatching and automatization, information system management;Can by controller host computer (main website) realize to field apparatus, electrical network or other The remote measurement of controller (slave station), remote regulating, remote control, remote signalling;Can be managed collectively by backstage automatization.
Accompanying drawing explanation
Fig. 1 is the structural representation of MNS Intelligent Low Voltage Switchgear.
Detailed description of the invention
Below by accompanying drawing, technical solution of the present invention is described in detail, but protection scope of the present invention is not limited to Described embodiment.
Embodiment 1: a kind of MNS Intelligent Low Voltage Switchgear, including: MNS low-tension switch cabinet main body 1, switchgear are comprehensive Monitoring device, components and parts signal parameter acquisition module, communication bus, described communication bus is arranged on MNS low-tension switch cabinet main body In and provide communication interface in the on-position of each functional unit of described MNS low-tension switch cabinet main body, disconnected in functional unit Road device connects has communication module, by communication interface incoming communication bus;Integrated monitoring device of switch equipment is pressed with communication bus After being connected with each other according to the low-voltage electrical apparatus installation wiring specification specified, the metal shell being arranged on MNS low-tension switch cabinet main body controls The instrument door panel area of case;Components and parts signal parameter acquisition module and each electronic devices and components pair in MNS low-tension switch cabinet main body Should connect, components and parts signal parameter acquisition module accesses bus and integrated monitoring device of switch equipment by communication interface;Described Integrated monitoring device of switch equipment include touch sensitive liquid crystal display unit, charged instruction and lock-in control unit 2, main control unit 3, Switch value input interface, communication interface, integrated monitoring device of switch equipment is coupled by fieldbus with remote monitoring terminal.Institute State integrated monitoring device of switch equipment with ARM system as core, use multipriority interrupt service mechanism.Described communication bus is adopted By MODBUS agreement or IEC61850 agreement, between each integrated monitoring device of switch equipment, constitute distributed system, to remotely prison Control terminal real-time transmission data.Described integrated monitoring device of switch equipment also includes data memory module, described data storage mould Block is additionally provided with USB interface, by USB interface to the historical data of external equipment unloading record.Described MNS low-tension switch cabinet master The functional unit of body is modular unit, and each functional unit is separate, integrated monitoring device of switch equipment be uniformly controlled.
Although as it has been described above, represented and described the present invention with reference to specific preferred embodiment, but it must not be explained For the restriction to the present invention self.Under the spirit and scope of the present invention premise defined without departing from claims, can be right Various changes can be made in the form and details for it.

Claims (5)

1. a MNS Intelligent Low Voltage Switchgear, it is characterised in that including: MNS low-tension switch cabinet main body, switchgear are comprehensively supervised Surveying device, components and parts signal parameter acquisition module, communication bus, described communication bus is arranged in MNS low-tension switch cabinet main body And provide communication interface, the open circuit in functional unit in the on-position of each functional unit of described MNS low-tension switch cabinet main body Device connects has communication module, by communication interface incoming communication bus;Integrated monitoring device of switch equipment and communication bus according to After the low-voltage electrical apparatus installation wiring specification of regulation is connected with each other, it is arranged on the metal shell control chamber of MNS low-tension switch cabinet main body Instrument door panel area;Components and parts signal parameter acquisition module is corresponding with each electronic devices and components in MNS low-tension switch cabinet main body Connecting, components and parts signal parameter acquisition module accesses bus and integrated monitoring device of switch equipment by communication interface;Described open Close equipment complex monitoring device and include touch sensitive liquid crystal display unit, charged instruction and lock-in control unit, main control unit, switch Amount input interface, communication interface, described integrated monitoring device of switch equipment is coupled by fieldbus with remote monitoring terminal.
MNS Intelligent Low Voltage Switchgear the most according to claim 1, it is characterised in that: described switchgear comprehensive monitoring Device, with ARM system as core, uses multipriority interrupt service mechanism.
MNS Intelligent Low Voltage Switchgear the most according to claim 1, it is characterised in that: described communication bus uses MODBUS agreement or IEC61850 agreement, constitute distributed system between each integrated monitoring device of switch equipment.
MNS Intelligent Low Voltage Switchgear the most according to claim 1, it is characterised in that: described switchgear comprehensive monitoring Device also includes data memory module, and described data memory module is additionally provided with USB interface, by USB interface to external equipment The historical data of unloading record.
MNS Intelligent Low Voltage Switchgear the most according to claim 1, it is characterised in that: described MNS low-tension switch cabinet main body Functional unit be modular unit, each functional unit is separate, integrated monitoring device of switch equipment be uniformly controlled.
CN201620662309.1U 2016-06-28 2016-06-28 Intelligent MNS low -voltage switchgear Active CN205882432U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620662309.1U CN205882432U (en) 2016-06-28 2016-06-28 Intelligent MNS low -voltage switchgear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620662309.1U CN205882432U (en) 2016-06-28 2016-06-28 Intelligent MNS low -voltage switchgear

Publications (1)

Publication Number Publication Date
CN205882432U true CN205882432U (en) 2017-01-11

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107046241A (en) * 2017-04-25 2017-08-15 川开电气有限公司 Used in nuclear power station direct-current switch cabinet
CN108646606A (en) * 2018-06-21 2018-10-12 国网山东省电力公司滨州市沾化区供电公司 A kind of Modularized power managing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107046241A (en) * 2017-04-25 2017-08-15 川开电气有限公司 Used in nuclear power station direct-current switch cabinet
CN108646606A (en) * 2018-06-21 2018-10-12 国网山东省电力公司滨州市沾化区供电公司 A kind of Modularized power managing device

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