CN104656541A - High-voltage frequency converter provided with mobile storage - Google Patents
High-voltage frequency converter provided with mobile storage Download PDFInfo
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- CN104656541A CN104656541A CN201510094013.4A CN201510094013A CN104656541A CN 104656541 A CN104656541 A CN 104656541A CN 201510094013 A CN201510094013 A CN 201510094013A CN 104656541 A CN104656541 A CN 104656541A
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- time data
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- frequency converter
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Programmable Controllers (AREA)
Abstract
The invention provides a high-voltage frequency converter provided with a mobile storage, belongs to the technical field of frequency converters, and solves the problems that the conventional high-voltage frequency converter fault is not solved easily and the like. The high-voltage frequency converter provided with the mobile storage comprises a touch screen, a PLC (programmable logic controller) and a master controller, wherein the touch screen is provided with an equipment window, a real-time database connected with the equipment window and an operation strategy connected with the real-time database; the equipment window is connected with the PLC and the master controller respectively and reads alarming signals of the PLC and the master controller word by word; the real-time database defines in a bitwise manner and collects the alarming signals read through the equipment window; the operation strategy is responsible for controlling data in the real-time database by editing scripts; a USB interface is arranged on the touch screen, and the real-time database is connected with the mobile storage through the USB interface. According to the high-voltage frequency converter provided with the mobile storage, the fault display performance and the mobility are realized, and the frequency converter is convenient to maintain.
Description
Technical field
The invention belongs to converter technology field, relate to a kind of high voltage converter, particularly a kind of high voltage converter of Tape movement storer.
Background technology
In the technology develop rapidly of this several years high voltage converters, it is general that high voltage converter has become very, and the stability of product just becomes more aobvious important, and can quick solution failure problems allow frequency converter normally run too important.
Some scenes of existing high voltage converter are far from after sale service point, general attendant such as grade overtakes needs tens hours, even some remote sites do not have service station just likely to need a day or two, and the general company relevant with high pressure does not produce and just likely can produce loss up to a million for one day, it is important that therefore on-the-spot if quick solution problem just seems especially.
Summary of the invention
The object of the invention is for the above-mentioned problems in the prior art, provide a kind of halting problem that can solve glitch very well and cause, the stability of product can be improved very well, increase the high voltage converter of the Tape movement storer of company of both parties benefit.
Object of the present invention realizes by following technical proposal: a kind of high voltage converter of Tape movement storer, it is characterized in that, comprise: touch-screen, PLC, primary controller, described touch-screen has device window, the real-time data base connected with device window and the operation reserve connected with real-time data base, described device window is connected with PLC and primary controller respectively and the alerting signal of PLC and primary controller is read by word, described real-time data base reads the alerting signal step-by-step of coming in device window and defines and gather, described operation reserve is responsible for the data in real-time data base to carry out control data by edit script, described touch-screen is provided with USB interface, described real-time data base is connected with mobile memory by USB interface.
In the high voltage converter of above-mentioned Tape movement storer, described touch-screen has alerting signal user window, described alerting signal user window and real-time data base are connected.Alerting signal user window is responsible for providing a display window to user, mainly the data in real-time data base is shown by window, allows the understanding that user can understand.
In the high voltage converter of above-mentioned Tape movement storer, described mobile memory is USB flash disk or storage card or portable hard drive.
Compared with prior art, the high voltage converter of this Tape movement storer achieves display and the mobility of fault, can store the data of frequency converter, operational process can be reviewed, realize a kind of function that failure logging can store and copy, can record trouble exactly, check conveniently, high voltage converter equipment of itself can be accomplished by industry control technology the function of on-the-spot touch-screen display alarm reason on the one hand, on the other hand can by the USB interface removable memory information of mobile memory by touch-screen, such attendant just can very easily by data analysis reason that mobile memory transmits, some minor issues just can solve easily.
Accompanying drawing explanation
Fig. 1 is the theory diagram of the high voltage converter of this Tape movement storer.
Embodiment
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As shown in Figure 1, the high voltage converter of this Tape movement storer comprises: touch-screen, PLC, primary controller, touch-screen has device window, the real-time data base connected with device window and the operation reserve connected with real-time data base, device window is connected with PLC and primary controller respectively and the alerting signal of PLC and primary controller is read by word, real-time data base reads the alerting signal step-by-step of coming in device window and defines and gather, operation reserve is responsible for the data in real-time data base to carry out control data by edit script, touch-screen is provided with USB interface, real-time data base is connected with mobile memory by USB interface, touch-screen has alerting signal user window, alerting signal user window and real-time data base are connected, actual use in mobile memory be USB flash disk or storage card or portable hard drive.
Describe in detail further, touch-screen connects PLC, PLC and connects primary controller, the system operations work of primary controller primary responsibility and logical process, the control operation of PLC primary responsibility electric part, and touch-screen is mainly used to issuing of display system running status and operational order.It is an inside and outside passage that device window can be understood as, and real-time data base can be understood as inner parameter storage vault, and operation reserve mainly defines the alert if of data.High voltage converter is by bypass cabinet, filter cabinet, transformer case, power cabinet, switch board forms, bypass cabinet is responsible for the input of the power supply of high voltage converter and frequency conversion output terminal to concentrate on this, facilitate input and output wiring, filter cabinet is responsible for output voltage to carry out filtering, obtain better sinusoidal waveform, motor is run more reliable and stable, transformer case is responsible for low tension 3KV-10KV high-tension electricity being converted to multichannel 660V power cell, power cabinet is responsible for each group AC660V electricity to be converted to direct current, direct current is converted to all adjustable alternating current of frequency and voltage again, again by mode that multiple-unit is connected, output line voltage is the alternating current of 0 ~ 10KV, switch board is the brain of high voltage converter, close a floodgate, separating brake, run, stop, measure voltage & current, output voltage, frequencies etc. are all controlled by it.
The device window of touch-screen reads alert data to real-time data base from PLC and primary controller; Real-time data base is responsible for data acquisition; Operation reserve utilizes can carry out control data by edit script; Alerting signal user window shows data with the form of figure and animation; Mobile memory can copy out alert data from touch-screen, facilitates the transmission of failure logging.Such as: in high voltage converter runs, some glitch often occur and cause the out of service of high voltage converter, the past maintenance just needing service engineering's teacher range of driving fatigued, namely production is delayed, waste maintenance cost again, there is the fault logging function of mobile memory, service engineering teacher just can accomplish the solution of most of problem by telephonic communication, can quick solution frequency converter failure.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (3)
1. the high voltage converter of a Tape movement storer, it is characterized in that, comprise: touch-screen, PLC, primary controller, described touch-screen has device window, the real-time data base connected with device window and the operation reserve connected with real-time data base, described device window is connected with PLC and primary controller respectively and the alerting signal of PLC and primary controller is read by word, described real-time data base reads the alerting signal step-by-step of coming in device window and defines and gather, described operation reserve is responsible for the data in real-time data base to carry out control data by edit script, described touch-screen is provided with USB interface, described real-time data base is connected with mobile memory by USB interface.
2. the high voltage converter of Tape movement storer according to claim 1, is characterized in that, described touch-screen has alerting signal user window, and described alerting signal user window and real-time data base are connected.
3. the high voltage converter of Tape movement storer according to claim 1 and 2, is characterized in that, described mobile memory is USB flash disk or storage card or portable hard drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510094013.4A CN104656541A (en) | 2015-03-03 | 2015-03-03 | High-voltage frequency converter provided with mobile storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510094013.4A CN104656541A (en) | 2015-03-03 | 2015-03-03 | High-voltage frequency converter provided with mobile storage |
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| Publication Number | Publication Date |
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| CN104656541A true CN104656541A (en) | 2015-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510094013.4A Pending CN104656541A (en) | 2015-03-03 | 2015-03-03 | High-voltage frequency converter provided with mobile storage |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105259437A (en) * | 2015-10-14 | 2016-01-20 | 株洲变流技术国家工程研究中心有限公司 | Method for achieving fault analysis of high-voltage frequency converter |
Citations (6)
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| US20080133780A1 (en) * | 2006-11-14 | 2008-06-05 | Abb Oy | Frequency converter |
| CN202050350U (en) * | 2011-02-28 | 2011-11-23 | 成都吉奥科技有限公司 | Alarm frequency converting device system |
| CN103558473A (en) * | 2013-11-06 | 2014-02-05 | 南车株洲电力机车研究所有限公司 | Transducer field debugging system based on human-computer interaction interface and transducer field debugging method |
| CN103701471A (en) * | 2013-12-12 | 2014-04-02 | 深圳市英威腾电气股份有限公司 | Frequency converter keyboard and reading method |
| CN204089560U (en) * | 2014-05-28 | 2015-01-07 | 高晓东 | Frequency converter |
| CN204462784U (en) * | 2015-03-03 | 2015-07-08 | 浙江新富凌电气股份有限公司 | The high voltage converter of Tape movement storer |
-
2015
- 2015-03-03 CN CN201510094013.4A patent/CN104656541A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080133780A1 (en) * | 2006-11-14 | 2008-06-05 | Abb Oy | Frequency converter |
| CN202050350U (en) * | 2011-02-28 | 2011-11-23 | 成都吉奥科技有限公司 | Alarm frequency converting device system |
| CN103558473A (en) * | 2013-11-06 | 2014-02-05 | 南车株洲电力机车研究所有限公司 | Transducer field debugging system based on human-computer interaction interface and transducer field debugging method |
| CN103701471A (en) * | 2013-12-12 | 2014-04-02 | 深圳市英威腾电气股份有限公司 | Frequency converter keyboard and reading method |
| CN204089560U (en) * | 2014-05-28 | 2015-01-07 | 高晓东 | Frequency converter |
| CN204462784U (en) * | 2015-03-03 | 2015-07-08 | 浙江新富凌电气股份有限公司 | The high voltage converter of Tape movement storer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105259437A (en) * | 2015-10-14 | 2016-01-20 | 株洲变流技术国家工程研究中心有限公司 | Method for achieving fault analysis of high-voltage frequency converter |
| CN105259437B (en) * | 2015-10-14 | 2018-10-19 | 株洲变流技术国家工程研究中心有限公司 | For realizing the method for high-voltage frequency converter accident analysis |
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Application publication date: 20150527 |