CN105738849A - Digital power quality detection system - Google Patents
Digital power quality detection system Download PDFInfo
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- CN105738849A CN105738849A CN201410745754.XA CN201410745754A CN105738849A CN 105738849 A CN105738849 A CN 105738849A CN 201410745754 A CN201410745754 A CN 201410745754A CN 105738849 A CN105738849 A CN 105738849A
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Abstract
The invention provides a digital power quality detection system, characterized by including a plurality of detection panels, a standard source device and a host. The detection panels are used for placing and detecting devices to be detected, and outputting detection results. The standard source device is in connection with the plurality of detection panels, and is used for controlling the plurality of detection panels to detect the devices to be detected; the standard source device is also in connection with the host, and is used for receiving control instructions transmitted by the host. The host is in connection with the plurality of detection panels, and is used for obtaining and storing the detection results outputted by the detection panels. Accordingly, the system can obtain more accurate and reliable detection results, improve detection efficiency and quality, and reduce manpower investment; the system can be widely applied to the debugging, testing and examination production processes of power quality monitoring terminal production enterprises, and meanwhile be applied to the fields of power supply company detection, transformer station detection, detection terminal acceptance, etc.
Description
Technical field
The present invention relates to power business technical field, espespecially a kind of digital electric power quality detecting system.
Background technology
Development gradually along with electric energy quality monitoring system, increasing power quality monitoring device is access in system, as a kind of high precision measuring instrument, the calibrating detection work of power quality monitoring device increasingly comes into one's own, also formulate " DL/T1028-2006 electric energy quality monitoring analyser vertification regulation " industry standard about calibrating is domestic, instruct electric energy quality monitor calibration operation.Currently mainly testing process is by netting twine and data wire connection standard source and monitoring equipment, first standard source parameter is set, then standard source communicates with power quality monitoring device one to one, calibrating testing staff's record standard source test data and the data on detection equipment, and manually carry out contrasting and confirming.
Existing technology has the disadvantage in that
When 1, detecting the detection project of power quality monitoring device, many data of a project need repeatedly to arrange standard source, and calibrating testing staff needs repeatedly record monitoring device data, and calibrating testing staff's workload is big, and efficiency is low.
2, a power quality monitoring device is once tested in a standard source, and during multiple stage monitoring equipment Inspection calibrating, speed is slow, and efficiency is low.
3, manually carrying out standard source test data and the monitoring record of equipment real data, contrast and confirmation, the probability that error occurs is relatively big, waste of manpower, inefficiency.
In view of this, need in the industry one badly safely and effectively to detect system the quality of power supply carries out effective calibrating and detection.
Summary of the invention
Because the problems referred to above, present invention aim to overcome that the problems referred to above, a kind of digital electric power quality detecting system of concrete offer, described detection system comprises multiple stage detection panel, standard source device, main frame；Described multiple stage detection panel is used for placing equipment to be detected and described equipment to be detected being detected, output detections result；Described standard source device detects panel with described multiple stage and is connected, in order to control described detection panel detection equipment to be detected；Described standard source device is connected with described main frame, in order to the control instruction that Receiving Host sends；Described main frame detects panel with described multiple stage and is connected, for obtaining the testing result of detection panel output and preserving.
In the above-described embodiments, it is preferred that also comprise: described detection system also comprises a network switch, the described network switch is connected respectively at described multiple stage detection panel, described standard source device, described main frame by netting twine.
In the above-described embodiments, it is preferred that also comprise: described standard source device detects panel by optical fiber with described multiple stage and is connected.
In the above-described embodiments, it is preferred that also comprise: described standard source device is connected with described main frame by netting twine.
In the above-described embodiments, it is preferred that also comprise: described detection panel is provided with network interface and optical fiber interface.
In the above-described embodiments, it is preferred that also comprise: described main frame is also associated with a display device, in order to show the testing result that the detection panel that main frame obtains exports.
In the above-described embodiments, it is preferred that also comprise: described main frame also comprises a clock module, for during with described detection system pair.
In the above-described embodiments, it is preferred that also comprise: described digital electric power quality detecting system also comprises a cabinet, described cabinet is used for placing described main frame, described standard source device, described multiple stage detection panel.
In the above-described embodiments, it is preferred that also comprise: on described cabinet, be additionally provided with wire casing, described wire casing comprises power line wire casing, netting twine wire casing and optical fiber data line wire casing, in order to sorting placement power line, netting twine and optical fiber data line.
The Advantageous Effects of the present invention is as follows:
1, when the detection project of equipment for monitoring power quality is examined and determine in detection system provided by the present invention detection, many data of each project have only to arrange in the standard source module of stage body, once can detect many data of each project of equipment for monitoring power quality.
2, for same type of equipment and identical detection data, this calibrating detection stage body support many equipment simultaneously, synchronous verification detection.
3, detection system provided by the present invention, the real data of automatic record standard test data and equipment for monitoring power quality, and carry out contrasting and confirming.
4, equipment is placed by different level, and reducing arbitrarily to move affects service life, and easy to operate.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is digital electric power quality detecting system schematic diagram provided by the present invention；
Fig. 2 is digital electric power quality detecting system cabinet schematic diagram provided by the present invention.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Digital electric power quality detecting system purpose has been for the automatization of power quality monitoring device, mass calibrating detection function, testing result is more accurately, reliably, improve calibrating detection efficiency and quality, save the input of human resources, contribute for improving power quality equipment detection level.Digital electric power quality detecting system is possible not only to be widely used in the production procedures such as the debugging of electric energy quality monitoring terminal manufacturing enterprise, test, inspection, it is also possible to be applied to the fields such as electric company's detection, transformer station's detection, acceptance test terminal.
Refer to shown in Fig. 1, Fig. 1 is detection system schematic provided by the present invention, described digital electric power quality detecting system, and described detection system comprises multiple stage detection panel, standard source device, main frame；Described multiple stage detection panel is used for placing equipment to be detected and described equipment to be detected being detected, output detections result；Described standard source device detects panel with described multiple stage and is connected, in order to control detection panel detection equipment to be detected；Described standard source device is connected with described main frame, in order to the control instruction that Receiving Host sends；Described main frame detects panel with described multiple stage and is connected, for obtaining the testing result of detection panel output and preserving.
In the above-described embodiments, it is preferred that also comprise: described standard source device is connected with described main frame by netting twine.
In the above-described embodiments, it is preferred that also comprise: described detection panel is provided with network interface and optical fiber interface.In order to export the detection information of equipment to be detected to main frame, or detect instruction to the input of this equipment to be detected.
In the above-described embodiments, it is preferred that also comprise: described standard source device detects panel by optical fiber with described multiple stage and is connected.Concrete comprises, and this standard source device is connected with described detection panel by optical fiber, and this detection panel is provided with optical fiber interface, in order to the detection information of equipment to be detected to be exported, or detects instruction to the input of this equipment to be detected.
In the above-described embodiments, whole detection system is mainly made up of three big modules: standard source device, main frame, detection panel.Especially by arranging multiple detection panel, each detection panel provide working power, calibrating voltage, electric current, network mouth, optical fiber interface, each detection panel can an external tested equipment, simultaneously multiple stage electric energy quality monitor is carried out calibrating detection.Main frame is connected with the tested equipment on standard source device and detection panel by netting twine, standard source device is connected with the tested equipment on detection panel by optical fiber, host computer control standard source device provides control signal to detection panel, then the measurement result data of each equipment to be detected are read, and test data and normal data are compared, obtain measuring conclusion, complete a detection cycle.
In system designs, take into full account the uncertainty of measurement of standard source device, circuit etc., it is ensured that the calibration accuracy of whole digital electric power quality detecting system.Detection panel arranges more convenient wiring and convenient operation, is conducive to detection efficient work rate to launch.
In the above-described embodiments, it is preferred that also comprise: described detection system also comprises a network switch, the described network switch is connected respectively at described multiple stage detection panel, described standard source device, described main frame by netting twine, in order to interim data.
In the above-described embodiments, it is preferred that also comprise: described main frame is also associated with a display device, in order to show the testing result that the detection panel that main frame obtains exports.Staff can be real-time understand current detection situation by display device, and in time equipment to be detected is processed.
In the above-described embodiments, it is preferred that also comprise: described main frame also comprises a clock module, for during with described detection system pair.
Refer to again shown in Fig. 2, Fig. 2 is digital electric power quality detecting system cabinet schematic diagram provided herein, described digital electric power quality detecting system also comprises a cabinet, and described cabinet is used for placing described main frame, described standard source device, described multiple stage detection panel.
In the above-described embodiments, it is preferred that also comprise: on described cabinet, be additionally provided with wire casing, described wire casing comprises power line wire casing, netting twine wire casing and optical fiber data line wire casing, in order to sorting placement power line, netting twine and optical fiber data line.With this so that equipment can be placed by different level, the wire casing of lineback reasonably by different types of way sort, reduces the troublesome operation of circuit plug, reduces and arbitrarily moves the problem affecting service life, and convenient when making operated by personnel.
Digital electric power quality detecting system provided by the present invention is applied in real work, there is following function: calibrating detection function: system support is for the calibrating of electric energy quality monitor and standard source device, detection both of which, examine and determine at electric energy quality monitor, under detection pattern, support that many equipment is simultaneously, synchronous verification, detection, support that detection panel selects flexibly, idiographic flow is in the time, main frame arranges a plurality of test data of multiple detection purpose, panel configures same type of multiple stage equipment to be detected, identical detection is carried out under the driving of standard source device, the testing result of multiple detection panels is collected arranging by main frame.Examine and determine at standard source device, under monitoring pattern, the automatic contrast standard table data of system, examined and determine, test result.Communication function: system communication part will adopt modular building block type design, by communication link support, communication protocol support, data-interface separately, support TCP/IP network channel, support current existing standard source agreement, support IEC61850 standard, system design is upper supports that stipulations and passage expand, there is multilayered structure simultaneously, upper strata includes desktop and detection panel, for placing display and equipment to be checked, lower floor includes multiple cupboard, is used for placing main frame, display and wire casing etc., equipment displacement structure is clear, convenient operation.
The Advantageous Effects of the present invention is in that: digital electric power quality detecting system provided by the present invention is when the project of detection, many data of each project have only to arrange in the standard source module of stage body, once can detect many data of each project of equipment for monitoring power quality.For same type of equipment and identical detection data, detection system provided by the present invention support many equipment simultaneously, synchronous verification detection.Meanwhile, the real data of the automatic record standard test data of this detection system and equipment for monitoring power quality, and carry out contrasting and confirming.
Above-described detailed description of the invention; the purpose of the present invention, technical scheme and beneficial effect have been further described; it is it should be understood that; the foregoing is only the specific embodiment of the present invention; the protection domain being not intended to limit the present invention; all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (9)
1. a digital electric power quality detecting system, it is characterised in that described detection system comprises multiple stage detection panel, standard source device, main frame；
Described multiple stage detection panel is used for placing equipment to be detected and described equipment to be detected being detected, output detections result；
Described standard source device detects panel with described multiple stage and is connected, in order to control detection panel detection equipment to be detected；
Described standard source device is connected with described main frame, in order to the control instruction that Receiving Host sends；
Described main frame detects panel with described multiple stage and is connected, for obtaining the testing result of detection panel output and preserving.
2. digital electric power quality detecting system according to claim 1, it is characterized in that, described detection system also comprises a network switch, and the described network switch is connected respectively at described multiple stage detection panel, described standard source device, described main frame by netting twine.
3. digital electric power quality detecting system according to claim 1, it is characterised in that described standard source device detects panel by optical fiber with described multiple stage and is connected.
4. digital electric power quality detecting system according to claim 1, it is characterised in that described standard source device is connected with described main frame by netting twine.
5. digital electric power quality detecting system according to claim 1, it is characterised in that be provided with network interface and optical fiber interface on described detection panel.
6. digital electric power quality detecting system according to claim 1, it is characterised in that described main frame is also associated with a display device, in order to show the testing result that the detection panel that main frame obtains exports.
7. digital electric power quality detecting system according to claim 1, it is characterised in that described main frame also comprises a clock module, for during with described detection system pair.
8. digital electric power quality detecting system according to claim 1, it is characterised in that described digital electric power quality detecting system also comprises a cabinet, described cabinet is used for placing described main frame, described standard source device, described multiple stage detection panel.
9. digital electric power quality detecting system according to claim 8, it is characterized in that, being additionally provided with wire casing on described cabinet, described wire casing comprises power line wire casing, netting twine wire casing and optical fiber data line wire casing, in order to sorting placement power line, netting twine and optical fiber data line.
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| CN201410745754.XA CN105738849A (en) | 2014-12-09 | 2014-12-09 | Digital power quality detection system |
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| CN201410745754.XA CN105738849A (en) | 2014-12-09 | 2014-12-09 | Digital power quality detection system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108462709A (en) * | 2018-03-20 | 2018-08-28 | 南京丹迪克科技开发有限公司 | A kind of method of client acquisition electric energy quality monitoring terminal measurement data |
| CN110489296A (en) * | 2019-07-24 | 2019-11-22 | 深圳康佳电子科技有限公司 | A kind of automatic test platform |
| CN110794195A (en) * | 2019-11-18 | 2020-02-14 | 北京煜邦电力技术股份有限公司 | Three-phase synchronous sampling method and device and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201600444U (en) * | 2010-01-04 | 2010-10-06 | 山东电力研究院 | Voltage monitor intelligent verification platform |
| CN102053202A (en) * | 2009-11-10 | 2011-05-11 | 北京博电新力电力系统仪器有限公司 | Smart grid-oriented power quality monitoring system and method |
| CN202600125U (en) * | 2012-05-10 | 2012-12-12 | 江苏省电力公司电力科学研究院 | Electric energy quality monitor precision detection device |
| CN203608218U (en) * | 2013-12-06 | 2014-05-21 | 国家电网公司 | Communication device of electric energy quality monitoring device IEC61850 consistency detection system |
| CN203798999U (en) * | 2013-12-06 | 2014-08-27 | 国家电网公司 | System for testing power quality monitoring equipment |
| CN203799000U (en) * | 2013-12-06 | 2014-08-27 | 国家电网公司 | System for testing time tick and clock precision of power quality monitoring terminal |
-
2014
- 2014-12-09 CN CN201410745754.XA patent/CN105738849A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102053202A (en) * | 2009-11-10 | 2011-05-11 | 北京博电新力电力系统仪器有限公司 | Smart grid-oriented power quality monitoring system and method |
| CN201600444U (en) * | 2010-01-04 | 2010-10-06 | 山东电力研究院 | Voltage monitor intelligent verification platform |
| CN202600125U (en) * | 2012-05-10 | 2012-12-12 | 江苏省电力公司电力科学研究院 | Electric energy quality monitor precision detection device |
| CN203608218U (en) * | 2013-12-06 | 2014-05-21 | 国家电网公司 | Communication device of electric energy quality monitoring device IEC61850 consistency detection system |
| CN203798999U (en) * | 2013-12-06 | 2014-08-27 | 国家电网公司 | System for testing power quality monitoring equipment |
| CN203799000U (en) * | 2013-12-06 | 2014-08-27 | 国家电网公司 | System for testing time tick and clock precision of power quality monitoring terminal |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108462709A (en) * | 2018-03-20 | 2018-08-28 | 南京丹迪克科技开发有限公司 | A kind of method of client acquisition electric energy quality monitoring terminal measurement data |
| CN108462709B (en) * | 2018-03-20 | 2020-11-03 | 南京丹迪克科技开发有限公司 | Method for collecting measurement data of power quality monitoring terminal by client |
| CN110489296A (en) * | 2019-07-24 | 2019-11-22 | 深圳康佳电子科技有限公司 | A kind of automatic test platform |
| CN110489296B (en) * | 2019-07-24 | 2023-08-08 | 深圳康佳电子科技有限公司 | Automatic test platform |
| CN110794195A (en) * | 2019-11-18 | 2020-02-14 | 北京煜邦电力技术股份有限公司 | Three-phase synchronous sampling method and device and storage medium |
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Application publication date: 20160706 |