CN103595264A - High-frequency power source with site manual operation system - Google Patents
High-frequency power source with site manual operation system Download PDFInfo
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- CN103595264A CN103595264A CN201310497046.4A CN201310497046A CN103595264A CN 103595264 A CN103595264 A CN 103595264A CN 201310497046 A CN201310497046 A CN 201310497046A CN 103595264 A CN103595264 A CN 103595264A
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- high frequency
- frequency transformer
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- 238000001514 detection method Methods 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 230000006399 behavior Effects 0.000 claims description 22
- 238000013024 troubleshooting Methods 0.000 claims description 21
- 230000005684 electric field Effects 0.000 claims description 5
- 238000001556 precipitation Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000005367 electrostatic precipitation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention discloses a high-frequency power source with a site manual operation system. The high-frequency power source with the site manual operation system comprises a rectification filtering unit, an inversion unit connected with the rectification filtering unit through a direct-current bus, and a high-frequency transformer connected with the inversion unit, and further comprises a first detection unit, a second detection unit, a control unit and the manual operation system, wherein the first detection unit is used for detecting the voltage state of the direct-current bus, the second detection unit is used for detecting the primary voltage, the primary current, the secondary voltage and the secondary current of the high-frequency transformer, the control unit is connected with the first detection unit and the second detection unit, the manual operation system is connected with the control unit, and the manual operation system comprises an input unit, a storage unit, a taking unit and a display unit. When the high-frequency power source has a fault, current fault information can be judged according to changes of parameters of the working state, the situation that when the fault information is displayed, the fault cause and the fault point need to be artificially judged by field staff is avoided, and convenience of operators for learning about and handling the fault is greatly improved.
Description
Technical field
The present invention relates to a kind of high frequency electric source with on-the-spot hand behaviour system.
Background technology
Along with consumption electronic product is as continuous renewal and the hommization of smart mobile phone and IPAD etc., if impel people to recognize to improve industrial circle product can be handling, significant for the operating efficiency that improves Field Force, wherein high-frequency and high-voltage large power supply widely used field is the electrostatic precipitation in industrial circle, electric precipitation of the prior art often adopts volume larger by high-frequency and high-voltage large power supply, the host computer that position is fixing and control unit, the operating state of on-site supervision high-frequency and high-voltage large power supply and high-frequency and high-voltage large power supply is controlled and operated not only inconvenience but also do not have hommization.
Summary of the invention
The present invention is directed to the proposition of above problem, and develop a kind of high frequency electric source with on-the-spot hand behaviour system.
Technological means of the present invention is as follows:
A high frequency electric source with on-the-spot hand behaviour system, comprise connects three-phase electricity rectification filtering unit, by DC bus, connect the inversion unit of rectification filtering unit, the high frequency transformer of connection inversion unit; Described high frequency transformer is connected with electric precipitation electric field;
Characterized by further comprising:
Connect DC bus, for detection of the first detecting unit of DC bus-bar voltage state;
Connect high frequency transformer, for detection of the second detecting unit of high frequency transformer primary voltage, primary current, secondary voltage and secondary current;
The control unit that connects the first detecting unit and the second detecting unit, whether the DC bus-bar voltage that described control unit detects the first detecting unit judges in normal range (NR), and the rated value whether the high frequency transformer primary current that the second detecting unit is detected is less than 1/4 primary current judges, whether the high frequency transformer secondary voltage that the second detecting unit is detected is less than 10kV judges, and the rated value whether the high frequency transformer secondary voltage that the second detecting unit is detected is less than 1/32 secondary voltage judges, and the judged result of the DC bus-bar voltage detecting according to the first detecting unit in normal range (NR), the high frequency transformer primary current detecting in conjunction with the second detecting unit is less than the judged result of the rated value of 1/4 primary current, and the high frequency transformer secondary voltage judged result that is less than the rated value of 1/32 secondary voltage is exported the fault message of " secondary no-output ", the rated value whether described control unit is also greater than 1/2 primary current to high frequency transformer primary current judges, whether high frequency transformer secondary voltage is less than to 15kV judges, the rated value that whether high frequency transformer secondary current is less than to 1/16 secondary current judges, and according to high frequency transformer primary current, be greater than the judged result of the rated value of 1/2 primary current, in conjunction with high frequency transformer secondary voltage, be less than the judged result of 15kV, and the high frequency transformer secondary current judged result that is less than the rated value of 1/16 secondary current is exported the fault message of " secondary singal feedback fault ", whether described control unit is also greater than 65kV to high frequency transformer secondary voltage judges, and according to high frequency transformer secondary voltage, being greater than the judged result of 65kV, the judged result that is less than the rated value of 1/16 secondary current in conjunction with high frequency transformer secondary current is exported the fault message of " output open circuit ", the rated value whether described control unit is also greater than 1/2 secondary current to high frequency transformer secondary current judges, and according to high frequency transformer secondary current, being greater than the judged result of the rated value of 1/2 secondary current, the judged result that is less than 15kV in conjunction with high frequency transformer secondary voltage is exported the fault message of " output short-circuit ",
The hand behaviour system of connection control unit, described hand behaviour system comprises: the input unit of transferring the operational order of the corresponding troubleshooting guide information of arbitrary fault message for receiving user, be used for according to the memory cell of corresponding relation storage failure information and corresponding troubleshooting guide information thereof, the operational order of transferring the corresponding troubleshooting guide information of arbitrary fault message according to user is transferred the unit of transferring of the corresponding troubleshooting guide information of arbitrary fault message from memory cell, with the fault message of reception control unit output and show fault message and the display unit of corresponding troubleshooting guide information,
Further, described hand behaviour system also comprises the alarm unit of reporting to the police when receiving the fault message of control unit output.
Owing to having adopted technique scheme, the high frequency electric source with on-the-spot hand behaviour system provided by the invention, the working status parameter of Real-Time Monitoring high frequency electric source, and can change and judge current fault message according to working status parameter when fault, user can utilize the corresponding troubleshooting guide information of hand behaviour's system acquisition simultaneously, avoided need to passing through the artificial failure judgement reason of Field Force and fault point when fault message shows, greatly improved the convenience of operating personnel's understanding and handling failure.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present invention.
Embodiment
As shown in Figure 1 a kind of has the high frequency electric source of on-the-spot hand behaviour system, comprise connects three-phase electricity rectification filtering unit, by DC bus, connect the inversion unit of rectification filtering unit, the high frequency transformer of connection inversion unit, described high frequency transformer is connected with electric precipitation electric field, characterized by further comprising: connect DC bus, for detection of the first detecting unit of DC bus-bar voltage state, connect high frequency transformer, for detection of the second detecting unit of high frequency transformer primary voltage, primary current, secondary voltage and secondary current, the control unit that connects the first detecting unit and the second detecting unit, whether the DC bus-bar voltage that described control unit detects the first detecting unit judges in normal range (NR), and the rated value whether the high frequency transformer primary current that the second detecting unit is detected is less than 1/4 primary current judges, whether the high frequency transformer secondary voltage that the second detecting unit is detected is less than 10kV judges, and the rated value whether the high frequency transformer secondary voltage that the second detecting unit is detected is less than 1/32 secondary voltage judges, and the judged result of the DC bus-bar voltage detecting according to the first detecting unit in normal range (NR), the high frequency transformer primary current detecting in conjunction with the second detecting unit is less than the judged result of the rated value of 1/4 primary current, and the high frequency transformer secondary voltage judged result that is less than the rated value of 1/32 secondary voltage is exported the fault message of " secondary no-output ", the rated value whether described control unit is also greater than 1/2 primary current to high frequency transformer primary current judges, whether high frequency transformer secondary voltage is less than to 15kV judges, the rated value that whether high frequency transformer secondary current is less than to 1/16 secondary current judges, and according to high frequency transformer primary current, be greater than the judged result of the rated value of 1/2 primary current, in conjunction with high frequency transformer secondary voltage, be less than the judged result of 15kV, and the high frequency transformer secondary current judged result that is less than the rated value of 1/16 secondary current is exported the fault message of " secondary singal feedback fault ", whether described control unit is also greater than 65kV to high frequency transformer secondary voltage judges, and according to high frequency transformer secondary voltage, being greater than the judged result of 65kV, the judged result that is less than the rated value of 1/16 secondary current in conjunction with high frequency transformer secondary current is exported the fault message of " output open circuit ", the rated value whether described control unit is also greater than 1/2 secondary current to high frequency transformer secondary current judges, and according to high frequency transformer secondary current, being greater than the judged result of the rated value of 1/2 secondary current, the judged result that is less than 15kV in conjunction with high frequency transformer secondary voltage is exported the fault message of " output short-circuit ", the hand behaviour system of connection control unit, described hand behaviour system comprises: the input unit of transferring the operational order of the corresponding troubleshooting guide information of arbitrary fault message for receiving user, be used for according to the memory cell of corresponding relation storage failure information and corresponding troubleshooting guide information thereof, the operational order of transferring the corresponding troubleshooting guide information of arbitrary fault message according to user is transferred the unit of transferring of the corresponding troubleshooting guide information of arbitrary fault message from memory cell, with the fault message of reception control unit output and show fault message and the display unit of corresponding troubleshooting guide information, further, described hand behaviour system also comprises the alarm unit of reporting to the police when receiving the fault message of control unit output.
The high frequency electric source with on-the-spot hand behaviour system of the present invention, for whether the included IGBT module of inspection inversion unit is damaged, driven, whether signal is normal, whether driving control board is normal, whether transformer damages and whether high voltage silicon stack damages for the corresponding troubleshooting guide information of " secondary no-output " fault message; " secondary singal feedback fault " corresponding troubleshooting guide information is that whether censored sample connecting line is reliable, measurement sample resistance; The corresponding troubleshooting guide information of " output open circuit " fault message is for whether inspection isolating switch disconnects, whether electric field connecting line is reliable, whether sampling loop is normal and whether high voltage silicon stack disconnects; The corresponding troubleshooting guide information of " output short-circuit " fault message for check isolating switch whether ground connection, electric field whether short circuit and sampling loop whether normal; Described hand behaviour system can be touch-screen manual operator or wireless hand operator, the high frequency electric source with on-the-spot hand behaviour system provided by the invention, the working status parameter of Real-Time Monitoring high frequency electric source, and can change and judge current fault message according to working status parameter when fault, user can utilize the corresponding troubleshooting guide information of hand behaviour's system acquisition simultaneously, avoided need to passing through the artificial failure judgement reason of Field Force and fault point when fault message shows, greatly improved the convenience of operating personnel's understanding and handling failure.
The above; it is only preferably embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; according to technical scheme of the present invention and inventive concept thereof, be equal to replacement or changed, within all should being encompassed in protection scope of the present invention.
Claims (2)
1. a high frequency electric source with on-the-spot hand behaviour system, comprise connects three-phase electricity rectification filtering unit, by DC bus, connect the inversion unit of rectification filtering unit, the high frequency transformer of connection inversion unit; Described high frequency transformer is connected with electric precipitation electric field;
Characterized by further comprising:
Connect DC bus, for detection of the first detecting unit of DC bus-bar voltage state;
Connect high frequency transformer, for detection of the second detecting unit of high frequency transformer primary voltage, primary current, secondary voltage and secondary current;
The control unit that connects the first detecting unit and the second detecting unit, whether the DC bus-bar voltage that described control unit detects the first detecting unit judges in normal range (NR), and the rated value whether the high frequency transformer primary current that the second detecting unit is detected is less than 1/4 primary current judges, whether the high frequency transformer secondary voltage that the second detecting unit is detected is less than 10kV judges, and the rated value whether the high frequency transformer secondary voltage that the second detecting unit is detected is less than 1/32 secondary voltage judges, and the judged result of the DC bus-bar voltage detecting according to the first detecting unit in normal range (NR), the high frequency transformer primary current detecting in conjunction with the second detecting unit is less than the judged result of the rated value of 1/4 primary current, and the high frequency transformer secondary voltage judged result that is less than the rated value of 1/32 secondary voltage is exported the fault message of " secondary no-output ", the rated value whether described control unit is also greater than 1/2 primary current to high frequency transformer primary current judges, whether high frequency transformer secondary voltage is less than to 15kV judges, the rated value that whether high frequency transformer secondary current is less than to 1/16 secondary current judges, and according to high frequency transformer primary current, be greater than the judged result of the rated value of 1/2 primary current, in conjunction with high frequency transformer secondary voltage, be less than the judged result of 15kV, and the high frequency transformer secondary current judged result that is less than the rated value of 1/16 secondary current is exported the fault message of " secondary singal feedback fault ", whether described control unit is also greater than 65kV to high frequency transformer secondary voltage judges, and according to high frequency transformer secondary voltage, being greater than the judged result of 65kV, the judged result that is less than the rated value of 1/16 secondary current in conjunction with high frequency transformer secondary current is exported the fault message of " output open circuit ", the rated value whether described control unit is also greater than 1/2 secondary current to high frequency transformer secondary current judges, and according to high frequency transformer secondary current, being greater than the judged result of the rated value of 1/2 secondary current, the judged result that is less than 15kV in conjunction with high frequency transformer secondary voltage is exported the fault message of " output short-circuit ",
The hand behaviour system of connection control unit, described hand behaviour system comprises: the input unit of transferring the operational order of the corresponding troubleshooting guide information of arbitrary fault message for receiving user, be used for according to the memory cell of corresponding relation storage failure information and corresponding troubleshooting guide information thereof, the operational order of transferring the corresponding troubleshooting guide information of arbitrary fault message according to user is transferred the unit of transferring of the corresponding troubleshooting guide information of arbitrary fault message from memory cell, with the fault message of reception control unit output and show fault message and the display unit of corresponding troubleshooting guide information.
2. a kind of high frequency electric source with on-the-spot hand behaviour system according to claim 1, is characterized in that described hand behaviour system also comprises the alarm unit of reporting to the police when receiving the fault message of control unit output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310497046.4A CN103595264B (en) | 2013-10-21 | 2013-10-21 | There is the high frequency electric source of site manual operation system |
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| CN201310497046.4A CN103595264B (en) | 2013-10-21 | 2013-10-21 | There is the high frequency electric source of site manual operation system |
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| CN103595264A true CN103595264A (en) | 2014-02-19 |
| CN103595264B CN103595264B (en) | 2016-03-16 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106405440A (en) * | 2015-07-28 | 2017-02-15 | Ls 产电株式会社 | Power failure monitoring device of digital protection relay |
| CN107773764A (en) * | 2016-08-30 | 2018-03-09 | 吴宸至 | Ward sterilizing machine |
| CN109962633A (en) * | 2017-12-25 | 2019-07-02 | 湖北新空电气有限公司 | A kind of high-power dedusting power source of permanent high-frequency and high-voltage of environmental protection |
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| CN101767061A (en) * | 2009-12-21 | 2010-07-07 | 浙江师范大学 | Novel high-frequency and high-voltage power supply for electrostatic precipitation |
| CN101780436A (en) * | 2009-01-20 | 2010-07-21 | 金华大维电子科技有限公司 | Digital signal processor (DSP) embedded controller for electric dust-removing three-phase high-voltage direct-current power supply |
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| CN103148280A (en) * | 2012-09-24 | 2013-06-12 | 成都凯天电子股份有限公司 | Electromagnetic valve fault on-line monitoring equipment |
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2013
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107773764A (en) * | 2016-08-30 | 2018-03-09 | 吴宸至 | Ward sterilizing machine |
| CN109962633A (en) * | 2017-12-25 | 2019-07-02 | 湖北新空电气有限公司 | A kind of high-power dedusting power source of permanent high-frequency and high-voltage of environmental protection |
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| Publication number | Publication date |
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| CN103595264B (en) | 2016-03-16 |
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Denomination of invention: High-frequency power source with site manual operation system Effective date of registration: 20191016 Granted publication date: 20160316 Pledgee: China Co truction Bank Corp Jinhua branch Pledgor: ZHEJIANG DOWAY ADVANCED TECHNOLOGY CO., LTD. Registration number: Y2019330000116 |
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Denomination of invention: High frequency power supply with field manual operation system Effective date of registration: 20201231 Granted publication date: 20160316 Pledgee: China Co. truction Bank Corp Jinhua branch Pledgor: ZHEJIANG DOWAY ADVANCED TECHNOLOGY Co.,Ltd. Registration number: Y2020330001357 |