CN201754469U - Recording and analyzing device for operation and failure of switch cabinet - Google Patents
Recording and analyzing device for operation and failure of switch cabinet Download PDFInfo
- Publication number
- CN201754469U CN201754469U CN2009202478826U CN200920247882U CN201754469U CN 201754469 U CN201754469 U CN 201754469U CN 2009202478826 U CN2009202478826 U CN 2009202478826U CN 200920247882 U CN200920247882 U CN 200920247882U CN 201754469 U CN201754469 U CN 201754469U
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- failure
- recording
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Abstract
The utility model relates to a recording and analyzing device for operation and failure of a switch cabinet. The recording and analyzing device comprises an operation state monitoring circuit (1), a USB-TTL level shift circuit (3), a U-disk read-write driving circuit (4), an EEPROM memorizer (5) and a high-capacity U disk (7) and is characterized in that the device is provided with a master control circuit (2) of a singlechip and an analysis platform (6) of an upper computer; the master control circuit (2) of the singlechip is respectively connected with the operation state monitoring circuit (1), the USB-TTL level shift circuit (3), the U-disk read-write driving circuit (4) and the EEPROM memorizer (5); and the analysis platform (6) of the upper computer is connected with the USB-TTL level shift circuit (3). The device can record all the operations, the failure types, the failure data and the occurrence time of each record of the switch cabinet during operation, provide the scientific basis for later analysis and elimination for failures and provide the necessary data support for the improvement of a control system in the future.
Description
Technical field
The utility model belongs to the electric control appliance in the power industry, particularly a kind of switch cubicle operation and failure logging analytical equipment.
Background technology
At present, because improving constantly of comprehensive automation of electric power system degree, the intelligent degree of forming the intelligent switchboard of electric power system infrastructure device also improves accordingly, and is also more and more higher to the requirement of the composition mode of intelligent switchboard control system and safe and stable operation.It can only be to enter guard mode automatically that the protection system of existing switch cubicle runs into fault, can't make the reason that produces fault and clearly analyze and judge, in the future improvement and raising do not provided various data supports.
Summary of the invention
The objective of the invention is to overcome above-mentioned technical deficiency, a kind of time that the middle-size and small-size high and low voltage switch of electric power system record all operations, fault type, fault data and every record cashier's office in a shop takes place that is used for is provided, for the analysis and the investigation work in fault later stage provides foundation, and can improve the switch cubicle operation and the failure logging analytical equipment that provide data to support for the improvement of control system in the future.
The technical scheme that the utility model technical solution problem is adopted is: a kind of switch cubicle operation and failure logging analytical equipment, comprise monitoring running state circuit, USB-TTL level shifting circuit, USB flash disk read-write drive circuit, eeprom memory and high capacity U disc, be characterized in being provided with in system single-chip microcomputer governor circuit and host computer analysis platform, the single-chip microcomputer governor circuit is connected with eeprom memory with monitoring running state circuit, USB-TTL level shifting circuit, USB flash disk read-write drive circuit respectively; The host computer analysis platform is connected with the USB-TTL level shifting circuit.
The beneficial effects of the utility model are: this system can be in operation the time that record all operations, fault type, fault data and every record take place to switch cubicle, for the analysis and the investigation work in fault later stage provides scientific basis; For the improvement of control system in the future improves, provide the data necessary support.
Description of drawings
Specify with embodiment below in conjunction with accompanying drawing.
Fig. 1 is the structured flowchart of switch cubicle operation and failure logging analytical equipment.
Among the figure: 1-monitoring running state circuit; 2-single-chip microcomputer governor circuit; The 3-USB-TTL level shifting circuit; 4-U coils read-write drive circuit; The 5-EEPROM memory; 6-host computer analysis platform; The 7-high capacity U disc.
Embodiment
Embodiment, with reference to accompanying drawing, a kind of switch cubicle operation and failure logging analytical equipment, comprise monitoring running state circuit 1, USB-TTL level shifting circuit 3, USB flash disk read-write drive circuit 4, eeprom memory 5 and high capacity U disc 7, be characterized in being provided with in system single-chip microcomputer governor circuit 2 and host computer analysis platform 6, single-chip microcomputer governor circuit 2 is connected with monitoring running state circuit 1, USB-TTL level shifting circuit 3, USB flash disk read-write drive circuit 4 and eeprom memory 5 respectively; Host computer analysis platform 6 is connected with USB-TTL level shifting circuit 3.High capacity U disc 7 is connected with USB flash disk read-write drive circuit 4.Tested various running statuses and data are imported single-chip microcomputer in the single-chip microcomputer governor circuit 2 into by monitoring running state circuit 1, will write downs all manual operations on this switch cubicle and the time of operation automatically, fault type, fault data and the generation of every record by the single-chip microcomputer of setting program control; Every recorded information deposits EEPROM storage 5 in, or writes high capacity U disc 7, carries out analyzing and processing by host computer analysis platform 6, for the analysis and the investigation work in fault later stage provides scientific basis, and provides the data support for the improvement of control system in the future.The described single-chip microcomputer of being controlled by setting program is the modify feature parameter as required.
Claims (1)
1. a switch cubicle is operated and the failure logging analytical equipment, comprise monitoring running state circuit (1), USB-TTL level shifting circuit (3), USB flash disk read-write drive circuit (4), eeprom memory (5) and high capacity U disc (7), it is characterized in that being provided with in system single-chip microcomputer governor circuit (2) and host computer analysis platform (6), single-chip microcomputer governor circuit (2) is connected with monitoring running state circuit (1), USB-TTL level shifting circuit (3), USB flash disk read-write drive circuit (4) and eeprom memory (5) respectively; Host computer analysis platform (6) is connected with USB-TTL level shifting circuit (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202478826U CN201754469U (en) | 2009-11-03 | 2009-11-03 | Recording and analyzing device for operation and failure of switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202478826U CN201754469U (en) | 2009-11-03 | 2009-11-03 | Recording and analyzing device for operation and failure of switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201754469U true CN201754469U (en) | 2011-03-02 |
Family
ID=43622200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202478826U Expired - Fee Related CN201754469U (en) | 2009-11-03 | 2009-11-03 | Recording and analyzing device for operation and failure of switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201754469U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102929178A (en) * | 2012-11-10 | 2013-02-13 | 大连东方电器制造有限公司 | Fault recording and analyzing device |
| CN102969790A (en) * | 2012-11-08 | 2013-03-13 | 大连东方电器制造有限公司 | Switch cabinet wireless monitoring system |
| CN103309824A (en) * | 2012-03-12 | 2013-09-18 | 海尔集团公司 | EEPROM (electrically erasable programmable read-only memory) data universal reading and writing system |
| CN110514417A (en) * | 2019-07-11 | 2019-11-29 | 四川大学 | A kind of switch cabinet handcart shakes the mechanical breakdown localization method into during shaking out |
-
2009
- 2009-11-03 CN CN2009202478826U patent/CN201754469U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103309824A (en) * | 2012-03-12 | 2013-09-18 | 海尔集团公司 | EEPROM (electrically erasable programmable read-only memory) data universal reading and writing system |
| CN102969790A (en) * | 2012-11-08 | 2013-03-13 | 大连东方电器制造有限公司 | Switch cabinet wireless monitoring system |
| CN102929178A (en) * | 2012-11-10 | 2013-02-13 | 大连东方电器制造有限公司 | Fault recording and analyzing device |
| CN110514417A (en) * | 2019-07-11 | 2019-11-29 | 四川大学 | A kind of switch cabinet handcart shakes the mechanical breakdown localization method into during shaking out |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110302 Termination date: 20111103 |