CN105987772A - Switchgear temperature measuring device with luminous-energy power supply system - Google Patents
Switchgear temperature measuring device with luminous-energy power supply system Download PDFInfo
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- CN105987772A CN105987772A CN201510087350.0A CN201510087350A CN105987772A CN 105987772 A CN105987772 A CN 105987772A CN 201510087350 A CN201510087350 A CN 201510087350A CN 105987772 A CN105987772 A CN 105987772A
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- temperature data
- system processing
- photoelectric conversion
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention discloses a switchgear temperature measuring device with a luminous-energy power supply system. A luminescent device irradiates a photoelectric conversion unit, the photoelectric conversion unit is connected with a voltage stabilization module, the voltage stabilization module is connected with a temperature data acquisition unit, the temperature data acquisition unit is connected with a temperature data processing unit in a 433M wireless transmission manner, the temperature data processing unit is connected with a system processing unit through an RS485 bus, and the system processing unit is connected with an RS485 network communication unit. According to the invention, the problem that an original temperature data acquisition unit needs to replace cells frequently is solved, and the operation and maintenance cost of the switchgear temperature measuring device is reduced.
Description
Technical field:
The invention belongs to switch cubicle temperature measuring equipment and supply electrical domain, particularly to one with luminous energy electric power system
Switch cubicle temperature measuring equipment.
Background technology:
Temperature collecting cell many employings battery of existing switch cubicle temperature measuring equipment is powered.This mode makes collection
Module needs to change battery in use for some time, and not only use cost is high and it is necessary to close guard's valve
Cabinet, causes production to stop production, and causes further loss to user.
The information being disclosed in this background section is merely intended to increase the reason of the general background to the present invention
Solve, and be not construed as recognizing or imply in any form that this information structure is for this area general technology
Prior art well known to personnel.
Summary of the invention:
It is an object of the invention to provide a kind of switch cubicle temperature measuring equipment with luminous energy electric power system, thus
Overcome above-mentioned defect of the prior art.
For achieving the above object, the invention provides
With the switch cubicle temperature measuring equipment of luminous energy electric power system, including: system processing unit, light-emitting device,
Photoelectric conversion unit, Voltage stabilizing module, temperature data samwpling unit, temperature data processing unit, RS485 net
Network communication unit；Described light-emitting device irradiates described photoelectric conversion unit, described photoelectric conversion unit and institute
Stating Voltage stabilizing module to connect, described Voltage stabilizing module is connected with described temperature data samwpling unit, described temperature number
It is connected with described temperature data processing unit by 433M wireless transmission method according to collecting unit, described temperature
Data processing unit is connected with system processing unit by RS485 bus, and described system processing unit is with described
RS485 network communication unit connects.
Preferably, in technical scheme, switch cubicle temperature measuring equipment also includes that LED shows output unit, sound report
Alert output unit, relay output unit, key input unit；Described LED display output unit is by also
Row bus is connected with system processing unit, and described audible alarm output unit processes single by GPIO with system
Unit connects, and described relay output unit is connected with system processing unit by spi bus, and described keyboard is defeated
Enter unit to be connected with system processing unit.
Compared with prior art, there is advantages that
Increasing light-emitting device, photoelectric conversion unit in switch cubicle, use photoelectric transfer waveguide technology, photoelectricity turns
Change unit and convert light energy into 5V voltage, then process through Voltage stabilizing module, produce temperature data samwpling unit
2.5V voltage required for work, it is to avoid original temperature data acquisition unit needs frequently to change batteries
Problem, decreases the operation expense of switch cubicle temperature measuring equipment.
Accompanying drawing illustrates:
Fig. 1 is present configuration block diagram；
Fig. 2 is photoelectric conversion unit of the present invention, Voltage stabilizing module circuit diagram；
Fig. 3 is temperature data samwpling unit circuit diagram of the present invention；
Fig. 4 is temperature data processing unit circuit diagram of the present invention；
Fig. 5 is present system processing unit circuit diagram；
Fig. 6 is RS485 network communication element circuit figure of the present invention；
Fig. 7 is that LED of the present invention shows output unit circuit diagram；
Fig. 8 is audible alarm output unit circuit diagram of the present invention；
Fig. 9 is invention relay output unit circuit diagram；
Figure 10 is key input unit circuit diagram of the present invention；
Main Reference Numerals illustrates:
1-system processing unit, 2-light-emitting device, 3-photoelectric conversion unit, 4-Voltage stabilizing module, 5-temperature
Data acquisition unit, 6-temperature data processing unit, 7-RS485 network communication unit, 8-LED show defeated
Go out unit, 9-audible alarm output unit, 10-relay output unit, 11-key input unit.
Detailed description of the invention:
Below the detailed description of the invention of the present invention is described in detail, it is to be understood that the protection of the present invention
Scope is not limited by detailed description of the invention.
Explicitly indicate that unless otherwise other, otherwise in entire disclosure and claims, term " bag
Include " or its conversion as " comprising " or " including " etc. will be understood to comprise stated element or
Ingredient, and do not get rid of other element or other ingredient.
As Figure 1-10 shows, with the switch cubicle temperature measuring equipment of luminous energy electric power system, including: system processes single
Unit 1, light-emitting device 2, photoelectric conversion unit 3, Voltage stabilizing module 4, temperature data samwpling unit 5, temperature number
According to processing unit 6, RS485 network communication unit 7；Described light-emitting device 2 irradiates described photoelectric conversion unit 3,
Described photoelectric conversion unit 3 is connected with described Voltage stabilizing module 4, and described Voltage stabilizing module 4 is adopted with described temperature data
Collection unit 5 connects, and described temperature data samwpling unit 5 is by 433M wireless transmission method and described temperature number
Connecting according to processing unit 6, described temperature data processing unit 6 is by RS485 bus and system processing unit 1
Connecting, described system processing unit 1 is connected with described RS485 network communication unit 7.Switch cubicle temperature measuring equipment
Also include that LED display output unit 8, audible alarm output unit 9, relay output unit 10, keyboard are defeated
Enter unit 11；Described LED display output unit 8 is connected with system processing unit 1 by parallel bus, described
Audible alarm output unit 9 is connected with system processing unit 1 by GPIO, described relay output unit 10
Being connected with system processing unit 1 by spi bus, described key input unit 11 is with system processing unit 1 even
Connect.
During work, opening light-emitting device 2 and irradiate photoelectric conversion unit 3, luminous energy is converted by photoelectric conversion unit 3
For 5V voltage, then process through Voltage stabilizing module 4, produce temperature data samwpling unit 5 and work required 2.5V
Voltage, temperature data samwpling unit 5 gathers switch in-cabinet temperature, and by the data that collect by 433M without
Line transmission is to temperature data processing unit 6, and temperature data processing unit 6 is total by RS485 after data being processed
Line is sent to system processing unit 1；Corresponding numerical value is existed by system processing unit 1 according to the data collected
LED display output unit 8 shows, and data are uploaded by RS485 network communication unit 7；Work people
Member arranges alarm temperature by key input unit 11, when the data displays temperature collected exceedes warning temperature
When spending, audible alarm output unit 9 sends alarm, reminds staff, and system processing unit 1 controls to continue
Electrical equipment output unit 10 works.
Present invention, avoiding original temperature data acquisition unit and need frequently to change the problem of battery, decrease
The operation expense of switch cubicle temperature measuring equipment.
The aforementioned description to the specific illustrative embodiment of the present invention illustrates that and the purpose of illustration.
These descriptions are not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to above-mentioned
Teaching, can much change and change.The purpose selected exemplary embodiment and describe exists
In explaining the certain principles of the present invention and actual application thereof, so that those skilled in the art can be real
Now and utilize the various different exemplary of the present invention and various different selection and change.
The scope of the present invention is intended to be limited by claims and equivalents thereof.
Claims (2)
1. with the switch cubicle temperature measuring equipment of luminous energy electric power system, it is characterised in that: including, system processes
Unit, light-emitting device, photoelectric conversion unit, Voltage stabilizing module, temperature data samwpling unit, temperature data
Processing unit, RS485 network communication unit；Described light-emitting device irradiates described photoelectric conversion unit, described
Photoelectric conversion unit is connected with described Voltage stabilizing module, described Voltage stabilizing module and described temperature data samwpling unit
Connecting, described temperature data samwpling unit processes single by 433M wireless transmission method and described temperature data
Unit connects, and described temperature data processing unit is connected with system processing unit by RS485 bus, described system
System processing unit is connected with described RS485 network communication unit.
Switch cubicle temperature measuring equipment the most according to claim 1, it is characterised in that: described switch cubicle is surveyed
Temperature device also includes that LED shows output unit, audible alarm output unit, relay output unit, keyboard
Input block；Described LED display output unit is connected with system processing unit by parallel bus, described sound
Sound alarm output unit is connected with system processing unit by GPIO, and described relay output unit passes through SPI
Bus is connected with system processing unit, and described key input unit is connected with system processing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510087350.0A CN105987772A (en) | 2015-02-15 | 2015-02-15 | Switchgear temperature measuring device with luminous-energy power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510087350.0A CN105987772A (en) | 2015-02-15 | 2015-02-15 | Switchgear temperature measuring device with luminous-energy power supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105987772A true CN105987772A (en) | 2016-10-05 |
Family
ID=57037680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510087350.0A Pending CN105987772A (en) | 2015-02-15 | 2015-02-15 | Switchgear temperature measuring device with luminous-energy power supply system |
Country Status (1)
| Country | Link |
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| CN (1) | CN105987772A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110998262A (en) * | 2017-08-07 | 2020-04-10 | 普雷斯顿工业公司 | Method and assembly for wireless probe and interrogator |
| US11885691B2 (en) | 2017-08-07 | 2024-01-30 | Preston Industries, Inc. | Method and assembly for a wireless probe and interrogator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1293298C (en) * | 1987-05-05 | 1991-12-17 | Simmonds Precision Products, Inc. | Optically powered sensor system |
| CN2504619Y (en) * | 2001-08-13 | 2002-08-07 | 刘忠辉 | Conductor connection part temp monitor for high voltage switch cabinet |
| CN102486412A (en) * | 2010-12-01 | 2012-06-06 | 河南省电力公司南阳供电公司 | Optical energy power supply temperature sensing and positioning device |
| CN103646819A (en) * | 2013-12-13 | 2014-03-19 | 成都旭顺电子有限责任公司 | Vacuum switch vacuum degree on-line monitoring system |
| CN103728044A (en) * | 2014-01-17 | 2014-04-16 | 厦门大学 | Contact type high-voltage electrical equipment temperature detection system |
-
2015
- 2015-02-15 CN CN201510087350.0A patent/CN105987772A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1293298C (en) * | 1987-05-05 | 1991-12-17 | Simmonds Precision Products, Inc. | Optically powered sensor system |
| CN2504619Y (en) * | 2001-08-13 | 2002-08-07 | 刘忠辉 | Conductor connection part temp monitor for high voltage switch cabinet |
| CN102486412A (en) * | 2010-12-01 | 2012-06-06 | 河南省电力公司南阳供电公司 | Optical energy power supply temperature sensing and positioning device |
| CN103646819A (en) * | 2013-12-13 | 2014-03-19 | 成都旭顺电子有限责任公司 | Vacuum switch vacuum degree on-line monitoring system |
| CN103728044A (en) * | 2014-01-17 | 2014-04-16 | 厦门大学 | Contact type high-voltage electrical equipment temperature detection system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110998262A (en) * | 2017-08-07 | 2020-04-10 | 普雷斯顿工业公司 | Method and assembly for wireless probe and interrogator |
| US11885691B2 (en) | 2017-08-07 | 2024-01-30 | Preston Industries, Inc. | Method and assembly for a wireless probe and interrogator |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161005 |