CN205265619U

CN205265619U - Photovoltaic case becomes uses real -time supervision device

Info

Publication number: CN205265619U
Application number: CN201521037794.5U
Authority: CN
Inventors: 于忠兰; 王大为
Original assignee: Changzhou Sirui Electric Technology Co Ltd
Current assignee: Changzhou Sirui Electric Technology Co Ltd
Priority date: 2015-12-15
Filing date: 2015-12-15
Publication date: 2016-05-25
Anticipated expiration: 2025-12-15

Abstract

The utility model provides a photovoltaic case becomes uses real -time supervision device, include the box and establish wiring integrated circuit board, voltage stabilizing power supply module, communication management module, alternating current voltage acquisition module, power analysis module in the box, open the module and leave the module, the wiring integrated circuit board respectively with voltage stabilizing power supply module, communication management module, alternating current voltage acquisition module, power analysis module, opening the module and leaving the module electricity and connect, this kind of photovoltaic case becomes uses real -time supervision device function is comprehensive, the information monitoring volume is big, product function degree of integration height, communication interface are abundant, moreover can all -round real time monitoring, and effective prevention and control safety risk, heat dispersion is good, observes and controls the stable performance of circuit, the life -span of fully guaranteeing electronic components.

Description

Photovoltaic case change real-time monitoring device

Technical field

The utility model relates to photovoltaic case and becomes control technology field, relates in particular to a kind of photovoltaic case change real-time monitoring device.

Background technology

At present, distant due between the inversion chamber in photovoltaic field and primary substation (hereinafter to be referred as booster stations), for reducing the loss in delivery of electrical energy process, blower fan in photovoltaic field need configure 35kV(or 10kV on the spot) box step-up transformer, the electric energy of photovoltaic output is first boosted, and then be flowed to booster stations and be transported to the major network system of electrical network.

Photovoltaic case of the prior art becomes TT&C system and exists the defect that product function is comprehensive, Information Monitoring amount is limited, product function degree of integration is not high, communication interface is limited, and cannot comprehensive real-time monitoring, cannot effectively prevention and control security risk, be subject in addition the restriction of monitoring device size, heat dispersion is poor, excess Temperature causes the hydraulic performance decline of telemetry circuit in device, also can affect the life-span of electronic devices and components.

Utility model content

The technical problems to be solved in the utility model is: have insufficiency face, Information Monitoring amount is limited, product function degree of integration is not high, communication interface is limited and thermal diffusivity is poor problem in order to solve monitoring device that photovoltaic case of the prior art becomes, the utility model provides a kind of photovoltaic case to become and solved the problems referred to above with real-time monitoring device.

The utility model solves the technical scheme that its technical problem adopts: a kind of photovoltaic case change real-time monitoring device, comprises casing and be located at the wiring surface-mounted integrated circuit in described casing, power module of voltage regulation, communication management module, alternating current/voltage acquisition module, power analysis module, open into module and output module, described wiring surface-mounted integrated circuit respectively with described power module of voltage regulation, communication management module, alternating current/voltage acquisition module, power analysis module, open into module and output module electrical connection, described power module comprises AC power, dc source and switch unit, described communication management module comprises the first cpu chip, optoelectronic transceivers, Ethernet interface, RS232 serial ports, GPRS communication module and WiFi communication module, described the first cpu chip respectively with described optoelectronic transceivers, Ethernet interface, RS232 serial ports, GPRS communication module is connected with WiFi communication module, and described casing is cuboid and the top board that comprises aluminum, base plate, front panel, backboard, left plate and right plate, described top board and front panel are structure as a whole L-shaped, and described backboard and base plate are structure as a whole L-shaped, on described top board and base plate, are provided with fin.

As preferably, described power analysis module comprises the second cpu chip, memory and DSP, and described DSP is connected with described alternating current/voltage acquisition module, and described the second cpu chip is connected with described memory and DSP respectively.

As preferably, on described cabinet exterior, be provided with LCDs, described LCDs is connected with described the first cpu chip.

As preferably, on described the first cpu chip and the second cpu chip, be provided with radiator, described radiator comprises radiating tube, fan and fin, and described radiating tube is fixedly connected with fin, and described fan is fixed on described radiating tube.

The beneficial effects of the utility model are, this photovoltaic case becomes with real-time monitoring device complete function, Information Monitoring amount is large, product function degree of integration is high, communication interface is abundant, and can comprehensive real-time monitoring, effectively prevention and control security risk, perfect heat-dissipating, the stable performance of telemetry circuit, fully ensures life-span of electronic devices and components.

Brief description of the drawings

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Fig. 1 is that photovoltaic case of the present utility model becomes the framework schematic diagram with the optimum embodiment of real-time monitoring device.

Detailed description of the invention

Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish. Be exemplary below by the embodiment being described with reference to the drawings, only for explaining the utility model, and can not be interpreted as restriction of the present utility model. On the contrary, embodiment of the present utility model comprises all changes, amendment and the equivalent within the scope of spirit and the intension that falls into additional claims.

In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " axially ", " radially ", orientation or the position relationship of instructions such as " circumferentially " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of device or the element of instruction or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.

In addition, term " first ", " second " etc. are only for describing object, and can not be interpreted as instruction or hint relative importance. In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " is connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connects integratedly; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary. For the ordinary skill in the art, can concrete condition understand the concrete meaning of above-mentioned term in the utility model. In addition,, in description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more.

As shown in Figure 1, the utility model provides a kind of photovoltaic case change real-time monitoring device, comprises casing and is located at the wiring surface-mounted integrated circuit in casing, power module of voltage regulation, communication management module, alternating current/voltage acquisition module, power analysis module, open into module and output module, wiring surface-mounted integrated circuit respectively with power module of voltage regulation, communication management module, alternating current/voltage acquisition module, power analysis module, open into module and output module electrical connection, power module comprises AC power, dc source and switch unit, communication management module comprises the first cpu chip, optoelectronic transceivers, Ethernet interface, RS232 serial ports, GPRS communication module and WiFi communication module, the first cpu chip respectively with optoelectronic transceivers, Ethernet interface, RS232 serial ports, GPRS communication module is connected with WiFi communication module, and casing is cuboid and the top board that comprises aluminum, base plate, front panel, backboard, left plate and right plate, top board and front panel are structure as a whole L-shaped, and backboard and base plate are structure as a whole L-shaped, on top board and base plate, are provided with fin, and power analysis module comprises the second cpu chip, memory and DSP, DSP is connected with alternating current/voltage acquisition module, the second cpu chip is connected with memory and DSP respectively, on cabinet exterior, be provided with LCDs, LCDs is connected with the first cpu chip, on the first cpu chip and the second cpu chip, be provided with radiator, radiator comprises radiating tube, fan and fin, radiating tube is fixedly connected with fin, and fan is fixed on radiating tube.

In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description. In this manual, the schematic statement of described term is not necessarily referred to identical embodiment or example. And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.

Taking above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and amendment completely. The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to claim scope.

Claims

1. a photovoltaic case change real-time monitoring device, is characterized in that: comprise casing and be located at the wiring surface-mounted integrated circuit in described casing, power module of voltage regulation, communication management module, alternating current/voltage acquisition module, power analysis module, open into module and output module, described wiring surface-mounted integrated circuit respectively with described power module of voltage regulation, communication management module, alternating current/voltage acquisition module, power analysis module, open into module and output module electrical connection, described power module comprises AC power, dc source and switch unit, described communication management module comprises the first cpu chip, optoelectronic transceivers, Ethernet interface, RS232 serial ports, GPRS communication module and WiFi communication module, described the first cpu chip respectively with described optoelectronic transceivers, Ethernet interface, RS232 serial ports, GPRS communication module is connected with WiFi communication module, and described casing is cuboid and the top board that comprises aluminum, base plate, front panel, backboard, left plate and right plate, described top board and front panel are structure as a whole L-shaped, and described backboard and base plate are structure as a whole L-shaped, on described top board and base plate, are provided with fin.

2. photovoltaic case change real-time monitoring device as claimed in claim 1, it is characterized in that: described power analysis module comprises the second cpu chip, memory and DSP, described DSP is connected with described alternating current/voltage acquisition module, and described the second cpu chip is connected with described memory and DSP respectively.

3. photovoltaic case change real-time monitoring device as claimed in claim 2, is characterized in that: on described cabinet exterior, be provided with LCDs, described LCDs is connected with described the first cpu chip.

4. photovoltaic case change real-time monitoring device as claimed in claim 3, it is characterized in that: on described the first cpu chip and the second cpu chip, be provided with radiator, described radiator comprises radiating tube, fan and fin, described radiating tube is fixedly connected with fin, and described fan is fixed on described radiating tube.