CN103499750A - Portable multifunctional shore power system tester - Google Patents
Portable multifunctional shore power system tester Download PDFInfo
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- CN103499750A CN103499750A CN201310396134.5A CN201310396134A CN103499750A CN 103499750 A CN103499750 A CN 103499750A CN 201310396134 A CN201310396134 A CN 201310396134A CN 103499750 A CN103499750 A CN 103499750A
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Abstract
The invention discloses a portable multifunctional shore power system tester. The tester comprises a control system, a comprehensive protection system and a signal generator. The control system is connected with the comprehensive protection system, the comprehensive protection system is connected with the signal generator, the signal generator is connected with a tested device, and the tested device is connected with the control system. The portable multifunctional shore power system tester can not only test traditional various relays and protective devices, but also test modern various kinds of microcomputer protection, and particularly test transformer differential protection and equipment automatic switching devices; the portable multifunctional shore power system tester can further conduct functional test on the control system, and meet various on-site test requirements. The portable multifunctional shore power system tester is reasonable in structural design, more multifunctional, convenient to carry, and suitable for various occasions.
Description
Technical field
The present invention relates to a kind of integrated protection tester, relate in particular to a kind of portable multi-function bank electric system tester.
Background technology
At present, the specific aim of most of testing tool is more intense, and function ratio is more single, bulky, is inconvenient to carry.When a complete Circuits System need to be checked; both needed traditional various relays and protective device are tested; also need various Microcomputer Protections of modern times are carried out to various tests, particularly the test of transformer differential protection and equipment automatic bus is even more important.If use traditional tester, the checker has to carry multiple instrument and equipment, neither is convenient for carrying, and has increased again personnel's workload.
Summary of the invention
The object of the invention is to, for the deficiency of existing electric equipment testing tool, provide a kind of reasonable in design, function more comprehensively, the multifunctional electric appliance tester that can carry out as required simulation test that is convenient for carrying.Both can traditional various relays and protective device be tried; also can carry out various tests to various Microcomputer Protections of modern times; particularly, to the test of transformer differential protection and equipment automatic bus, can also carry out function test to control system, can meet on-the-spot all requirements.
A kind of portable multi-function bank electric system tester; comprise control system 1, Integrated Protection System 2, signal generator 3; described control system 1 is connected with Integrated Protection System 2; described Integrated Protection System 2 is connected with signal generator 3; signal generator 3 is connected with equipment under test 4, and equipment under test 4 is connected with control system 1.
Purpose of the present invention can also further realize by following technical measures:
Aforementioned a kind of portable multi-function bank electric system tester; wherein control system 1 comprises Programmable Logic Controller 5, liquid crystal touch screen 6; described Programmable Logic Controller 5 is connected with Integrated Protection System 2, liquid crystal touch screen 6 by signal wire; the signal that described signal generator 3 is exported to equipment under test 4 feeds back to Programmable Logic Controller 5, the liquid crystal touch screen 6 in control system 1 by communication link, and the configuration software of described liquid crystal touch screen 6 inside is controlled, correlation parameter is inquired about, the fault alarm record.
Aforementioned a kind of portable multi-function bank electric system tester, comprise photoelectric conversion module 7, and described photoelectric conversion module 7 is connected with Programmable Logic Controller 5, and Programmable Logic Controller 5, by optical cable and other device talks, carries out the signal conversion by photoelectric conversion module 7.
Aforementioned a kind of portable multi-function bank electric system tester, pass through RS232 port or RS485 port transmission with the signal and communication of equipment under test 4.
Compared with prior art; the invention has the beneficial effects as follows: both can traditional various relays and protective device be tried; also can carry out various tests to various Microcomputer Protections of modern times; particularly to the test of transformer differential protection and equipment automatic bus; can also carry out function test to control system; can meet on-the-spot various test requests, reasonable in design of the present invention, function more comprehensively, be convenient for carrying, can be applicable to various occasions.
The accompanying drawing explanation
Fig. 1 is system construction drawing of the present invention;
Fig. 2 is control system structural drawing of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
As shown in Figure 1; portable multi-function bank electric system tester; comprise control system 1, Integrated Protection System 2, signal generator 3; described control system 1 is connected with Integrated Protection System 2; described Integrated Protection System 2 is connected with signal generator 3; signal generator 3 is connected with equipment under test 4, and equipment under test 4 is connected with control system 1.
As shown in Figure 2; the control system 1 of portable multi-function bank electric system tester comprises Programmable Logic Controller 5, liquid crystal touch screen 6; described Programmable Logic Controller 5 is connected with Integrated Protection System 2, liquid crystal touch screen 6 by signal wire; the signal that described signal generator 3 is exported to equipment under test 4 feeds back to Programmable Logic Controller 5, the liquid crystal touch screen 6 in control system 1 by communication link, and the configuration software of described liquid crystal touch screen 6 inside is controlled, correlation parameter is inquired about, the fault alarm record.Programmable Logic Controller 5, by optical cable and other device talks, carries out the signal conversion by photoelectric conversion module 7.
For ease of on-the-spot test, line mode of the present invention is as follows: working power and switch input terminal mouth, and the digital data acquisition port adopts the portable aviation plug to be connected with utility appliance, is convenient to control transmission and the disconnection of each switching value signal; Analog acquisition port, analog output port, test voltage output port, measuring current output port and digital output port adopt quick-connect terminal, are convenient to dismounting and are connected.
The present invention is provided with photoelectric conversion module (fiber optic data communication interface, network interface), RS232, RS485 interface and other equipment and carries out communication, carries out parameter transmission, control etc.; Be provided with switching value input port, switching value output port, can being controlled and the running status of equipment under test fed back to portable multi-function bank electric system tester equipment under test; Be provided with the analog input port, by peripherals, its parameter modified; Be provided with the analog output port, can send analog signals to equipment under test, carry out the tests such as overvoltage, overcurrent.
In addition to the implementation, the present invention can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of requirement of the present invention.
Claims (4)
1. a portable multi-function bank electric system tester; it is characterized in that; comprise control system (1), Integrated Protection System (2), signal generator (3); described control system (1) is connected with Integrated Protection System (2); described Integrated Protection System (2) is connected with signal generator (3); signal generator (3) is connected with equipment under test (4), and equipment under test (4) is connected with control system (1).
2. portable multi-function bank electric system tester as claimed in claim 1, it is characterized in that, described control system (1) comprises Programmable Logic Controller (5), liquid crystal touch screen (6), described Programmable Logic Controller (5) is by signal wire and Integrated Protection System (2), liquid crystal touch screen (6) connects, the signal that described signal generator (3) is exported to equipment under test (4) feeds back to the Programmable Logic Controller (5) in control system (1) by communication link, liquid crystal touch screen (6), the inner configuration software of described liquid crystal touch screen (6) is controlled, the correlation parameter inquiry, the fault alarm record.
3. portable multi-function bank electric system tester as claimed in claim 2, it is characterized in that, comprise photoelectric conversion module (7), described photoelectric conversion module (7) is connected with Programmable Logic Controller (5), Programmable Logic Controller (5), by optical cable and other device talks, carries out the signal conversion by photoelectric conversion module (7).
4. as claim 1 or 2 or 3 described portable multi-function bank electric system testers, it is characterized in that, with the signal and communication of equipment under test 4, pass through RS232 port or RS485 port transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310396134.5A CN103499750A (en) | 2013-09-04 | 2013-09-04 | Portable multifunctional shore power system tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310396134.5A CN103499750A (en) | 2013-09-04 | 2013-09-04 | Portable multifunctional shore power system tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103499750A true CN103499750A (en) | 2014-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310396134.5A Pending CN103499750A (en) | 2013-09-04 | 2013-09-04 | Portable multifunctional shore power system tester |
Country Status (1)
| Country | Link |
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| CN (1) | CN103499750A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106646271A (en) * | 2016-12-06 | 2017-05-10 | 国网浙江省电力公司 | Test system for shore power supply |
| CN107132491A (en) * | 2016-02-29 | 2017-09-05 | 上海港蓝环保科技有限公司 | A kind of high voltage power supply comprehensive test analysis device |
| CN107132386A (en) * | 2016-02-29 | 2017-09-05 | 上海港蓝环保科技有限公司 | A kind of digital automation variable-frequency variable-voltage test system |
| CN107861004A (en) * | 2017-11-08 | 2018-03-30 | 许昌许继软件技术有限公司 | A kind of prepared auto restart Auto-Test System |
| CN108351382A (en) * | 2015-11-10 | 2018-07-31 | 奥幂电子有限公司 | With the relay test set 2 of battery operation |
| RU2665326C1 (en) * | 2017-10-10 | 2018-08-29 | Юрий Николаевич Черкасов | Mobile device for monitoring 8e123m relay in non-stationary conditions during periodic tests |
| CN117459158A (en) * | 2023-12-21 | 2024-01-26 | 中国石油天然气集团有限公司 | Comprehensive logging instrument signal channel testing system and testing method |
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| US20090160427A1 (en) * | 2007-12-21 | 2009-06-25 | Drake William R | Shore power cord ground wire current detector |
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| CN201689160U (en) * | 2010-05-20 | 2010-12-29 | 湖北前沿科技有限公司 | Portable comprehensive parameter tester of relay |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108351382A (en) * | 2015-11-10 | 2018-07-31 | 奥幂电子有限公司 | With the relay test set 2 of battery operation |
| CN107132491A (en) * | 2016-02-29 | 2017-09-05 | 上海港蓝环保科技有限公司 | A kind of high voltage power supply comprehensive test analysis device |
| CN107132386A (en) * | 2016-02-29 | 2017-09-05 | 上海港蓝环保科技有限公司 | A kind of digital automation variable-frequency variable-voltage test system |
| CN106646271A (en) * | 2016-12-06 | 2017-05-10 | 国网浙江省电力公司 | Test system for shore power supply |
| CN106646271B (en) * | 2016-12-06 | 2020-02-14 | 国网浙江省电力公司 | Shore power supply test system |
| RU2665326C1 (en) * | 2017-10-10 | 2018-08-29 | Юрий Николаевич Черкасов | Mobile device for monitoring 8e123m relay in non-stationary conditions during periodic tests |
| CN107861004A (en) * | 2017-11-08 | 2018-03-30 | 许昌许继软件技术有限公司 | A kind of prepared auto restart Auto-Test System |
| CN117459158A (en) * | 2023-12-21 | 2024-01-26 | 中国石油天然气集团有限公司 | Comprehensive logging instrument signal channel testing system and testing method |
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Application publication date: 20140108 |