CN203672983U - Network split-type electric energy manager - Google Patents

Network split-type electric energy manager Download PDF

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Publication number
CN203672983U
CN203672983U CN201320637449.XU CN201320637449U CN203672983U CN 203672983 U CN203672983 U CN 203672983U CN 201320637449 U CN201320637449 U CN 201320637449U CN 203672983 U CN203672983 U CN 203672983U
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China
Prior art keywords
module
electric energy
main unit
energy manager
mainboard
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Active
Application number
CN201320637449.XU
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Chinese (zh)
Inventor
于丹石
张新
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WUXI RUITAI ENERGY-SAVING SYSTEM SCIENCE Co Ltd
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WUXI RUITAI ENERGY-SAVING SYSTEM SCIENCE Co Ltd
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Priority to CN201320637449.XU priority Critical patent/CN203672983U/en
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Abstract

The utility model relates to a network split-type electric energy manager. The electric energy manager comprises a main unit and a plurality of sub units. The main unit comprises a main mainboard, a liquid crystal display module, a memory module, a power supply module, a power parameter detection module, a WiFi module, an Ethernet module and an RS485 interface module which are integrated together. The sub unit comprises a sub mainboard, a voltage detection module, a current detection module and an address adaption module which are integrated together. The main unit is connected with the sub units by power lines, address lines and communication lines. According to the network split-type electric energy manager provided by the utility model, the main unit can be connected with the plurality of sub units, overcoming the defect that the integrated structure in the prior art leads to relative large size; the whole electric energy manager is powered by the main unit, and basic data is converted into data reflecting the power energy and is displayed and uploaded in time; the electric energy manager supports the standard MODEBUS-TCP protocol, and allows single-phase or three-phase flexible access; and if the wiring of the wired network is difficult, the electric energy manager adopts wireless communication to perform data transmission.

Description

The split type electric energy manager of network
Technical field:
The utility model relates to a kind of electric energy management device, relates in particular to the split type electric energy manager of a kind of network.
Background technology:
Along with the development of technology of Internet of things and the construction of intelligent grid need, at electric power monitoring and management aspect, more and more higher to the requirement of terminal sensor monitoring equipment.Multifunction power monitoring equipment is in the market mainly integrated ammeter, and this type of equipment volume is larger, for the metering place of some narrow spaces, difficulty is installed; And this integrated electric energy meter is all that single-phase, three-phase kilowatt-hour meter is design separately, for the actual use of user underaction.
Summary of the invention:
The utility model is in order to overcome defect in above-mentioned prior art, provides a kind of network split type electric energy manager.
In order to realize the above object, provide one according to the utility model
The split type electric energy manager of network, is characterized in that, comprising: a main unit and multiple points of body units; Described main unit is integrated with main body mainboard, LCD MODULE, memory module, power supply module, electrical energy parameter detection module, WIFI module, ethernet module and RS485 interface module; Described point of body unit is integrated with split mainboard, voltage detection module, current detection module and address adaptation module; Described power supply module is connected with a point body unit by power lead; Described main unit is connected with address adaptation module by address wire; Described main unit is connected with a point body unit by connection.
In technique scheme, on main body mainboard, be integrated with parameter display collection control module, MODBUS communication module, parametric variable module, electrical energy parameter calculation module, system exception alarm module, data reporting module, data acquisition module and history data store module are set.
In technique scheme, on split mainboard, be integrated with communication setting module and parameter module is set.
Compared with prior art, the utlity model has following beneficial effect:
Main unit is separated design with a point body unit, the accessible multiple points of body units of main unit, the larger defect of volume while having overcome original integral type design.Main unit is the unified power supply of each split detecting unit and time check and correction, and by receive split unit inspection to the master data such as voltage, electric current convert the data of the various reaction qualities of power supply such as electric energy, power, power factor (PF), harmonic wave of electric power monitoring to, show in real time to report; Main unit is supported the MODEBUS-TCP agreement of standard, can support list, three-phase flexible access, is user-friendly to; In main unit, except being furnished with RS485 communication interface, be also furnished with ethernet module, WIFI module, in the time of cable network difficult wiring, mode that can wireless telecommunications solves data transmission problems.
Brief description of the drawings:
Fig. 1 is the structural representation of the split type electric energy manager of network of the present utility model;
Fig. 2 is the module composition schematic diagram of the main body mainboard of the split type electric energy manager of network of the present utility model;
Fig. 3 is the module composition schematic diagram of the split mainboard of the split type electric energy manager of network of the present utility model;
Fig. 4 is the main unit of the split type electric energy manager of network of the present utility model and the connection diagram of point body unit.
Brief description of the drawings:
1-main unit, 2-divides body unit, 3-main body mainboard, 30-split mainboard, 4-LCD MODULE, 5-memory module, 6-power supply module, 7-electrical energy parameter detection module, 8-RS485 interface module, 9-WIFI module, 10-ethernet module, 11-voltage detection module, 12-current detection module, 13-address adaptation module; 14-power lead; 15-address wire; 16-connection.
Embodiment:
Below in conjunction with accompanying drawing, an embodiment of the present utility model is described in detail, but is to be understood that protection scope of the present invention is not subject to the restriction of embodiment.It will be appreciated that, mentioned in following embodiment of the present invention " on ", D score, " left side ", " right side ", " front " and " reverse side " be all taking the direction shown in each figure as benchmark, these words that are used for limiting direction are only used to be convenient to explanation, do not represent the restriction to the concrete technical scheme of the present invention.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the split type electric energy manager of network, comprising: a main unit 1 and multiple points of body units 2; Described main unit 1 is integrated with main body mainboard 3, LCD MODULE 4, memory module 5, power supply module 6, electrical energy parameter detection module 7, WIFI module 9, ethernet module 10 and RS485 interface module 8; Described point of body unit 2 is integrated with split mainboard 30, voltage detection module 11, current detection module 12 and address adaptation module 13; Described power supply module 6 is connected with a point body unit 2 by power lead 14; Described main unit 1 is connected with address adaptation module 13 by address wire 15; Described main unit 1 is connected with a point body unit 2 by connection 16.
Divide body unit 2 that the electric current collecting, voltage data are transferred to main unit 1, main unit 1 is calculated the parameter of reaction power supply qualitys such as obtaining electric energy, power, power factor by electrical energy parameter calculation unit according to GB quality of power supply standard, shown and reported in time and store by liquid crystal display.For reducing hardware complexity and the failure rate of point body unit 2, also for ensureing its stability, the self-powered supply module 6 of main unit 1, is the unified power supply of each point of body unit 2.Main unit 1, except joining RS485 interface module 8, is also furnished with ethernet module 10, WIFI module 9, more severe at the site surrounding of some electric energy quality monitoring, and while being unfavorable for cable network wiring, mode that can wireless telecommunications solves data transmission problems.In addition, a point body unit 2 is furnished with address adaptation module 13, has list, three-phase self-identifying measuring ability to adapt to different testing environments and demand, and this functional module only needs normal access, main unit 1 configuration.
On main body mainboard 3, be integrated with parameter display collection control module, MODBUS communication module, parametric variable module, electrical energy parameter calculation module, system exception alarm module, data reporting module, data acquisition module and history data store module are set.Electrical energy parameter calculation module is mainly responsible for the calculating of all kinds of power quality parameters, possesses the algorithm of quality of power supply GB standard and calculating parameter.MODBUS communication module is responsible for communications protocol conversion, data is re-constructed into the communication format that meets MODBUS consensus standard, and communication interface is provided.Parametric variable arranges module, the parameter of the reaction quality of power supply is carried out to setup of attribute.System exception alarm module is to the definition of network Split electric energy meter abnormal attribute, alarm parameters setting, and reports to the police according to this setup of attribute and actual monitoring data.Parameter display collection control module is for showing the data message of above-mentioned parameter and transmission.Data reporting module is responsible for and external data transmission service, and communication setting is provided, communication interface function, and client can be according to the interface Remote Acquisitioning data that provide, and data push service is provided.Data acquisition module mainly completes communication setting and the acquisition function service with split detecting unit.The functional modules such as history data store are that the data that this equipment is gathered and the parameter of calculating through electrical energy parameter calculation module are carried out data storage.
On split mainboard 30, be integrated with communication setting module and parameter module is set.Communication setting module is responsible for the communication setting of point body unit 2 and main unit 1, and it is not need to arrange that acquiescence is dispatched from the factory, and only just needs to arrange at special occasions.It is the setup of attribute to electric current, voltage parameter that parameter arranges module.
Disclosed is above only specific embodiment of the utility model, and still, the utility model is not limited thereto, and the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.

Claims (1)

1. the split type electric energy manager of network, is characterized in that, comprising: a main unit and multiple points of body units; Described main unit is integrated with main body mainboard, LCD MODULE, memory module, power supply module, electrical energy parameter detection module, WIFI module, ethernet module and RS485 interface module; Described point of body unit is integrated with split mainboard, voltage detection module, current detection module and address adaptation module; Described power supply module is connected with a point body unit by power lead; Described main unit is connected with address adaptation module by address wire; Described main unit is connected with a point body unit by connection.
CN201320637449.XU 2013-10-14 2013-10-14 Network split-type electric energy manager Active CN203672983U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320637449.XU CN203672983U (en) 2013-10-14 2013-10-14 Network split-type electric energy manager

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320637449.XU CN203672983U (en) 2013-10-14 2013-10-14 Network split-type electric energy manager

Publications (1)

Publication Number Publication Date
CN203672983U true CN203672983U (en) 2014-06-25

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CN201320637449.XU Active CN203672983U (en) 2013-10-14 2013-10-14 Network split-type electric energy manager

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CN (1) CN203672983U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107611807A (en) * 2017-07-27 2018-01-19 湖北窗口科技有限公司 Power supervisor under a kind of table

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107611807A (en) * 2017-07-27 2018-01-19 湖北窗口科技有限公司 Power supervisor under a kind of table
CN107611807B (en) * 2017-07-27 2020-06-30 湖北窗口科技有限公司 Under-table power supply manager

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