CN103736592A - Automatic control system of electrical dust removal high-frequency power supply - Google Patents
Automatic control system of electrical dust removal high-frequency power supply Download PDFInfo
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- CN103736592A CN103736592A CN201410034126.0A CN201410034126A CN103736592A CN 103736592 A CN103736592 A CN 103736592A CN 201410034126 A CN201410034126 A CN 201410034126A CN 103736592 A CN103736592 A CN 103736592A
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Abstract
The invention discloses an automatic control system of an electrical dust removal high-frequency power supply. The automatic control system comprises an acquisition board, an analog board, a digital board, a DSP (digital signal processor) mainboard, a drive board, a communication module and a man-machine interface, wherein the acquisition board connected with a main circuit of the electrical dust removal high-frequency power supply is connected with the input end on one side of the DSP mainboard through the analog board, and the digital board connected with the main circuit of the electrical dust removal high-frequency power supply is connected with the input end on the other side of the DSP mainboard; the output end on one side of the DSP mainboard is connected with the main circuit of the electrical dust removal high-frequency power supply through the drive board, and the output end on the other side of the DSP mainboard is connected with the man-machine interface through the communication module. According to the automatic control system, the data running process is more stable, the system safety is higher, the labor intensity is reduced, and the monitoring efficiency is improved.
Description
Technical field
The present invention relates to a kind of control system of power industry, especially a kind of electric precipitation high frequency electric source automatic control system.
Background technology
Along with China's industrially scalable constantly expands, brought serious pollution problem, administer industrial dust pollution and be more and more subject to people's attention.Electric precipitation high frequency electric source control system is the core of electrostatic precipitator, its power supply mode, and the method for operation, has material impact to the efficiency of dust collection of electrostatic precipitation and operation stability.The research of electric precipitation high frequency electric source control method is more and more become to people's topic of academia, also there is no a kind of system that can stablize control electric precipitation high frequency electric source at present.
Summary of the invention
Object of the present invention is just to provide a kind of electric precipitation high frequency electric source automatic control system, and this system be take dsp board as control core, by host computer, realizes the efficiency of the equipment of the stabilizing and increasing operation of data.
The object of the invention is to be achieved through the following technical solutions:
A kind of electric precipitation high frequency electric source automatic control system, it is characterized in that: this system comprises collection plate, analog board, digiboard, DSP mainboard, drive plate, communication module and man-machine interface, the collection plate being connected with electric cleaner high frequency electric source main circuit is connected with a side input of DSP mainboard by analog board, and the digiboard being connected with electric cleaner high frequency electric source main circuit is connected with the opposite side input of DSP mainboard; One side output of DSP mainboard is connected with electric cleaner high frequency electric source main circuit by drive plate, and the opposite side output of DSP mainboard is connected with man-machine interface by communication module.
In the present invention, described electric precipitation high frequency electric source automatic control system adopts DSP mainboard to control the mode of main circuit, can monitor at any time the voltage of high frequency electric source operation, and the control of electric current and some switching values has guaranteed the stability that this system is moved.
Described high frequency electric source feeds respectively analog board and digiboard by collection signal, analog board is connected with dsp board, import analog signals into, by the collection of respective sensor, analog signal is inputted to corresponding modulate circuit, after modulate circuit conditioning, form signal accurately and send into dsp board.In like manner digiboard and dsp board is connected, import data signal into, by corresponding switching value input digiboard, on digiboard, after logical conversion, input dsp board, dsp board is connected with serial server by communication port, serial server changes into TCP mouth by com port, is converting the electrical signal to optical signal connection computer and show all signal datas by conversion module.
In the present invention, host computer can make human-computer interface system more open, can avoid user program, connects a database point, realizes at once the dynamic demonstration of data value, without any programming, warning device can also be set.
The analog signal that the present invention collects analog board, digiboard and data signal are inputted respectively DSP mainboard, DSP mainboard is inputted data data computer and is demonstrated man-machine interface by communication module, finally by IFIX upper computer software OBDC data source save data, form TXT file and be stored in local disk, can be for consulting at any time.Data run of the present invention is stable, and security of system is higher, reduces labor strength and improves monitoring efficiency.Realize synthesis energy saving, make equipment operate in all the time power consumption minimum, most effective perfect condition.
Accompanying drawing explanation
Fig. 1 is the flow chart of this high frequency electric source automatic control system.
the specific embodiment:
A kind of electric precipitation high frequency electric source automatic control system, referring to accompanying drawing 1, this system comprises collection plate 1, analog board 2, digiboard 3, DSP mainboard 4, drive plate 5, communication module 6 and man-machine interface 7, the collection plate being connected with electric cleaner high frequency electric source main circuit 8 is connected with a side input of DSP mainboard by analog board, and the digiboard being connected with electric cleaner high frequency electric source main circuit is connected with the opposite side input of DSP mainboard; One side output of DSP mainboard is connected with electric cleaner high frequency electric source main circuit by drive plate, and the opposite side output of DSP mainboard is connected with man-machine interface by communication module.
Electric cleaner high frequency electric source main circuit is connected with electric cleaner load, and electric cleaner high frequency electric source main circuit comprises three-phase bridge rectification 81, filter circuit 82, full bridge inverter 83, high frequency transformer 84 and the high frequency silicon stack rectification 85 connecting successively.Collection plate is connected with the rectification of high frequency silicon stack, and digiboard is connected with three-phase bridge rectification, and drive plate is connected with full bridge inverter.
The analog quantity that analog board gathers is corresponding one by one with the switching value of digiboard and the address of host computer, guarantees the accuracy of data.DSP mainboard is selected dutycycle and the operational factor of the intermittent power supply of high voltage supply automatically, makes equipment operate in all the time power consumption minimum, most effective perfect condition.DSP mainboard is connected with communication module by bus, converts the mapped port of computer to tcp port, by the signal of telecommunication, converts optical signal to, makes transmission range longer, and data antijamming capability is strong.
The service data of the electric cleaner high frequency electric source main circuit that electric precipitation high frequency electric source Control system simulation amount collects by collection plate 1 is imported analog board 2 into, through DSP mainboard 4 and drive plate 5, control inverter circuit 83, obtain data and feed man-machine interface 7, guaranteed the accuracy of analog data.
In electric cleaner high frequency electric source control system, digital quantity is connected with DSP mainboard by digiboard, by man-machine interface, carries out switch selection, with this, controls the switch of main circuit, equipment, blower fan, the operations such as protection start and stop.Guaranteed the security in equipment running process.
In order to prevent that each data from breaking bounds or not reaching, formulate in data area, the real-time alarm system of setting in upper computer software, focused data changes and each data is recorded in the TXT file in local disk constantly, data of every 30S record are set, thereby realize, without technical staff, constantly dig-in system, greatly reduce technical staff's amount of labour and improve monitoring efficiency.
Claims (5)
1. an electric precipitation high frequency electric source automatic control system, it is characterized in that: this system comprises collection plate (1), analog board (2), digiboard (3), DSP mainboard (4), drive plate (5), communication module (6) and man-machine interface (7), the collection plate (1) being connected with electric cleaner high frequency electric source main circuit (8) is connected with a side input of DSP mainboard (4) by analog board (2), and the digiboard (3) being connected with electric cleaner high frequency electric source main circuit (8) is connected with the opposite side input of DSP mainboard (4); One side output of DSP mainboard (4) is connected with electric cleaner high frequency electric source main circuit (8) by drive plate (5), and the opposite side output of DSP mainboard (4) is connected with man-machine interface (7) by communication module (6).
2. electric precipitation high frequency electric source automatic control system according to claim 1, is characterized in that: the analog quantity that analog board (2) gathers is corresponding one by one with the switching value of digiboard (3) and the address of host computer, guarantees the accuracy of data.
3. electric precipitation high frequency electric source automatic control system according to claim 1, it is characterized in that: DSP mainboard (4) is selected dutycycle and the operational factor of the intermittent power supply of high voltage supply automatically, make equipment operate in all the time power consumption minimum, most effective perfect condition.
4. electric precipitation high frequency electric source automatic control system according to claim 1, is characterized in that: DSP mainboard (4) is connected with communication module (6) by bus, converts the mapped port of computer to tcp port, by the signal of telecommunication, converts optical signal to.
5. electric precipitation high frequency electric source automatic control system according to claim 1, it is characterized in that: electric cleaner high frequency electric source main circuit (8) comprises three-phase bridge rectification (81), filter circuit (82), full bridge inverter (83), high frequency transformer (84) and the high frequency silicon stack rectification (85) connecting successively, collection plate (1) is connected with high frequency silicon stack rectification (85), digiboard (3) is connected with three-phase bridge rectification (81), and drive plate (5) is connected with full bridge inverter (83).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410034126.0A CN103736592A (en) | 2014-01-24 | 2014-01-24 | Automatic control system of electrical dust removal high-frequency power supply |
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| CN201410034126.0A CN103736592A (en) | 2014-01-24 | 2014-01-24 | Automatic control system of electrical dust removal high-frequency power supply |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014542A (en) * | 2014-06-12 | 2014-09-03 | 苏州昊枫环保科技有限公司 | High-voltage electrostatic dust removing system adjusted and controlled through host |
| CN104014547A (en) * | 2014-06-18 | 2014-09-03 | 苏州昊枫环保科技有限公司 | Regional dedusting system of multiple solar cell panels |
| CN104022729A (en) * | 2014-05-24 | 2014-09-03 | 苏州昊枫环保科技有限公司 | Overturning type electromagnetic partition dedusting system |
| CN104014512A (en) * | 2014-05-07 | 2014-09-03 | 苏州昊枫环保科技有限公司 | Vibration dust removal system based on intelligent host control |
| CN104014518A (en) * | 2014-05-07 | 2014-09-03 | 苏州昊枫环保科技有限公司 | Solar cell panel dust removal system based on host WIFI wireless regulation and control |
| CN104014534A (en) * | 2014-05-24 | 2014-09-03 | 苏州昊枫环保科技有限公司 | Vibration partitioned dust removal system based on host WIFI wireless regulation and control |
| CN104022727A (en) * | 2014-05-07 | 2014-09-03 | 苏州昊枫环保科技有限公司 | Host RF wireless control dedusting system with vibration-assisted dedusting function |
| CN104014516A (en) * | 2014-05-07 | 2014-09-03 | 苏州昊枫环保科技有限公司 | Regional dust removal system of solar cell panel |
| CN104014533A (en) * | 2014-05-24 | 2014-09-03 | 苏州昊枫环保科技有限公司 | Turnover partitioning dust removal system wirelessly adjusted and controlled by host computer |
| CN104070041A (en) * | 2014-06-18 | 2014-10-01 | 苏州昊枫环保科技有限公司 | Host wireless control based regional-division electromagnetic dust removal system |
| CN105618270A (en) * | 2014-11-03 | 2016-06-01 | 中泰致远(天津)涂料有限公司 | Paint dust processing system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104014512A (en) * | 2014-05-07 | 2014-09-03 | 苏州昊枫环保科技有限公司 | Vibration dust removal system based on intelligent host control |
| CN104014518A (en) * | 2014-05-07 | 2014-09-03 | 苏州昊枫环保科技有限公司 | Solar cell panel dust removal system based on host WIFI wireless regulation and control |
| CN104022727A (en) * | 2014-05-07 | 2014-09-03 | 苏州昊枫环保科技有限公司 | Host RF wireless control dedusting system with vibration-assisted dedusting function |
| CN104014516A (en) * | 2014-05-07 | 2014-09-03 | 苏州昊枫环保科技有限公司 | Regional dust removal system of solar cell panel |
| CN104022729A (en) * | 2014-05-24 | 2014-09-03 | 苏州昊枫环保科技有限公司 | Overturning type electromagnetic partition dedusting system |
| CN104014534A (en) * | 2014-05-24 | 2014-09-03 | 苏州昊枫环保科技有限公司 | Vibration partitioned dust removal system based on host WIFI wireless regulation and control |
| CN104014533A (en) * | 2014-05-24 | 2014-09-03 | 苏州昊枫环保科技有限公司 | Turnover partitioning dust removal system wirelessly adjusted and controlled by host computer |
| CN104014542A (en) * | 2014-06-12 | 2014-09-03 | 苏州昊枫环保科技有限公司 | High-voltage electrostatic dust removing system adjusted and controlled through host |
| CN104014547A (en) * | 2014-06-18 | 2014-09-03 | 苏州昊枫环保科技有限公司 | Regional dedusting system of multiple solar cell panels |
| CN104070041A (en) * | 2014-06-18 | 2014-10-01 | 苏州昊枫环保科技有限公司 | Host wireless control based regional-division electromagnetic dust removal system |
| CN105618270A (en) * | 2014-11-03 | 2016-06-01 | 中泰致远(天津)涂料有限公司 | Paint dust processing system |
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Application publication date: 20140423 |