CN204347230U - Tester is put in portable multifunctional office - Google Patents
Tester is put in portable multifunctional office Download PDFInfo
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- CN204347230U CN204347230U CN201520039561.2U CN201520039561U CN204347230U CN 204347230 U CN204347230 U CN 204347230U CN 201520039561 U CN201520039561 U CN 201520039561U CN 204347230 U CN204347230 U CN 204347230U
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Abstract
Tester is put in portable multifunctional office, relates to a kind of office and puts tester.At present, the field-checking poor effect of PD Online IED.The utility model comprises Partial discharge signal control chip, the UHF signal generator module be connected with Partial discharge signal control chip, AE signal generator module, UHF signal amplitude control module, AE signal amplitude control module, display module, keyboard input module, voltage Shaping Module, current shaping module and supply module; Partial discharge signal control chip is connected with synchronizing current mutual inductor by current shaping module, current synchronization interface or is connected with calculated rate with synchronizing voltage sampling unit by voltage Shaping Module, voltage synchronous interface.The technical program is realizing, on the amplitude inspection to the superfrequency passage of on-the-spot PD Online IED, ultrasound wave passage, phase bit trial basis, achieving volume miniaturization, on-chip power.
Description
Technical field
The utility model relates to a kind of office and puts tester, and especially on-site calibrator is put in on-line monitoring office.
Background technology
At present, the field-checking poor effect of PD Online IED.Mainly contain following two kinds of modes: one, with electric discharge rifle produce discharge signal carry out the changes in amplitude that IED is put in Inspection Bureau, but electric discharge rifle to electric discharge amplitude and discharge phase all uncontrollable, can only detect roughly.Two, adopt radio frequency source and the signal source of specialty, but this kind of general signal generator is not for equipment is put in office and research and develop, cannot collection site synchronizing signal, certainly with regard to uncontrollable discharge phase, and this kind of signal source is bulky, need AC220V power supply, onsite application inconvenience.
Utility model content
The technical assignment of the technical problems to be solved in the utility model and proposition carries out improving to prior art and improves, and provides portable multifunctional office to put tester, to reach object easy to use.For this reason, the utility model takes following technical scheme.
Tester is put in portable multifunctional office, comprises Partial discharge signal control chip, the UHF signal generator module be connected with Partial discharge signal control chip, AE signal generator module, UHF signal amplitude control module, AE signal amplitude control module, display module, keyboard input module, voltage Shaping Module, current shaping module and supply module; Partial discharge signal control chip is connected with synchronizing current mutual inductor by current shaping module, current synchronization interface or is connected with calculated rate by voltage Shaping Module, voltage synchronous interface with synchronizing voltage sampling unit; Described Partial discharge signal control chip to be connected with according to the UHF signal being configured in the different amplitude of different phase outputs by control interface, UHF signal generator module, UHF signal amplitude control module from UHF signal output interface; Described Partial discharge signal control chip to be connected with according to the AE signal being configured in the different amplitude of different phase outputs by control interface, AE signal generator module, AE signal amplitude control module from AE signal output interface.
As improving further and supplementing technique scheme, the utility model also comprises following additional technical feature.
Described Partial discharge signal control chip is connected with single-chip microcomputer by bus interface, and described single-chip microcomputer connects the LCDs as display module and the keyboard as keyboard input module.
Establish for generation of the synchronizing signal generation module of synchronizing signal and the synchronizing signal output module for synchronizing signal output in described Partial discharge signal control chip; Synchronizing signal generation module is used for requiring to select inter-sync pattern or External synchronization mode according to user, when for inter-sync pattern, and setting synchronizing frequency; When for External synchronization mode, synchronizing signal generation module detects external voltage or current synchronous signal in real time, calculates its frequency; Described synchronizing signal output module puts IED for exporting synchronizing signal to on-the-spot office.
Also comprise and frequently combine module, producing 300M ~ 3G signal for arranging according to user, covering whole uhf band.
Also comprising AE signal emission module, producing AE signal for configuring according to user.
Beneficial effect: the technical program is realizing, on the amplitude inspection to the superfrequency passage of on-the-spot PD Online IED, ultrasound wave passage, phase bit trial basis, achieving volume miniaturization, on-chip power.
Accompanying drawing explanation
Fig. 1 is that tester internal module block diagram is put in office.
Embodiment
Below in conjunction with Figure of description, the technical solution of the utility model is described in further detail.
As shown in Figure 1, portable multifunctional office puts tester and comprises: Partial discharge signal control chip, the UHF signal generator module be connected with Partial discharge signal control chip, AE signal generator module, UHF signal amplitude control module, AE signal amplitude control module, display module, keyboard input module, voltage Shaping Module, current shaping module and supply module; Partial discharge signal control chip is connected with synchronizing current mutual inductor by current synchronization interface or is connected with calculated rate by voltage synchronous interface with synchronizing voltage sampling unit; Described Partial discharge signal control chip to be connected with according to the UHF signal being configured in the different amplitude of different phase outputs by control interface, UHF signal generator module, UHF signal amplitude control module from UHF signal output interface; Described Partial discharge signal control chip to be connected with according to the AE signal being configured in the different amplitude of different phase outputs by control interface, AE signal generator module, AE signal amplitude control module from AE signal output interface.
Partial discharge signal control chip to be connected with according to the UHF signal being configured in the different amplitude of different phase outputs by control interface, UHF signal generator module, UHF signal amplitude control module from UHF signal output interface; Partial discharge signal control chip to be connected with according to the AE signal being configured in the different amplitude of different phase outputs by control interface, AE signal generator module, AE signal amplitude control module from AE signal output interface.Partial discharge signal control chip is connected with single-chip microcomputer by bus interface, and single-chip microcomputer connects the LCDs as display module and the keyboard as keyboard input module.
It is specific embodiment of the utility model that tester is put in portable multifunctional office shown in above Fig. 1; the utility model substantive distinguishing features and progress are embodied; can according to the use needs of reality; under enlightenment of the present utility model; it is carried out to the equivalent modifications of the aspect such as shape, structure, all at the row of the protection domain of this programme.
Claims (5)
1. tester is put in portable multifunctional office, it is characterized in that: comprise Partial discharge signal control chip, the UHF signal generator module be connected with Partial discharge signal control chip, AE signal generator module, UHF signal amplitude control module, AE signal amplitude control module, display module, keyboard input module, voltage Shaping Module, current shaping module and supply module; Partial discharge signal control chip is connected with synchronizing current mutual inductor by current synchronization interface or is connected with calculated rate by voltage synchronous interface with synchronizing voltage sampling unit; Described Partial discharge signal control chip to be connected with according to the UHF signal being configured in the different amplitude of different phase outputs by control interface, UHF signal generator module, UHF signal amplitude control module from UHF signal output interface; Described Partial discharge signal control chip to be connected with according to the AE signal being configured in the different amplitude of different phase outputs by control interface, AE signal generator module, AE signal amplitude control module from AE signal output interface.
2. tester is put in portable multifunctional office according to claim 1, it is characterized in that: described Partial discharge signal control chip is connected with single-chip microcomputer by bus interface, described single-chip microcomputer connects the LCDs as display module and the keyboard as keyboard input module.
3. tester is put in portable multifunctional office according to claim 1, it is characterized in that: establish for generation of the synchronizing signal generation module of synchronizing signal and the synchronizing signal output module for synchronizing signal output in described Partial discharge signal control chip; Synchronizing signal generation module is used for requiring to select inter-sync pattern or External synchronization mode according to user, when for inter-sync pattern, and setting synchronizing frequency; When for External synchronization mode, synchronizing signal generation module detects external voltage or current synchronous signal in real time, calculates its frequency; Described synchronizing signal output module puts IED for exporting synchronizing signal to on-the-spot office.
4. tester is put in portable multifunctional office according to claim 1, it is characterized in that: also comprise and frequently combine module, producing 300M ~ 3G signal, covering whole uhf band for arranging according to user.
5. tester is put in portable multifunctional office according to claim 1, it is characterized in that: also comprise AE signal emission module, produces AE signal for configuring according to user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520039561.2U CN204347230U (en) | 2015-01-21 | 2015-01-21 | Tester is put in portable multifunctional office |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520039561.2U CN204347230U (en) | 2015-01-21 | 2015-01-21 | Tester is put in portable multifunctional office |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204347230U true CN204347230U (en) | 2015-05-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520039561.2U Active CN204347230U (en) | 2015-01-21 | 2015-01-21 | Tester is put in portable multifunctional office |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204347230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104569892A (en) * | 2015-01-21 | 2015-04-29 | 杭州柯林电力设备有限公司 | Multifunctional portable partial discharge verification instrument and working method thereof |
-
2015
- 2015-01-21 CN CN201520039561.2U patent/CN204347230U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104569892A (en) * | 2015-01-21 | 2015-04-29 | 杭州柯林电力设备有限公司 | Multifunctional portable partial discharge verification instrument and working method thereof |
| CN104569892B (en) * | 2015-01-21 | 2018-07-24 | 杭州柯林电气股份有限公司 | Portable multifunctional partial discharge tester and its working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hangzhou City, Zhejiang province 310011 Moganshan Road No. 1418-15 Patentee after: Hangzhou Colin electric Limited by Share Ltd Address before: Hangzhou City, Zhejiang province 310011 Moganshan Road No. 1418-15 Patentee before: Hangzhou Kelin Electric Power Equipment Co., Ltd. |
|
| CP02 | Change in the address of a patent holder |
Address after: 310000 6 storeys, 7 blocks, No. 1418-41, Moganshan Road, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Colin electric Limited by Share Ltd Address before: 310011 No. 1418-15 Moganshan Road, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Colin electric Limited by Share Ltd |
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| CP02 | Change in the address of a patent holder |