CN202486218U - Wireless nuclear phase device of high-voltage line - Google Patents
Wireless nuclear phase device of high-voltage line Download PDFInfo
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- CN202486218U CN202486218U CN2011205033639U CN201120503363U CN202486218U CN 202486218 U CN202486218 U CN 202486218U CN 2011205033639 U CN2011205033639 U CN 2011205033639U CN 201120503363 U CN201120503363 U CN 201120503363U CN 202486218 U CN202486218 U CN 202486218U
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Abstract
The utility model discloses a wireless nuclear phase device of a high-voltage line, and the wireless nuclear phase device belongs to a high-voltage line phase detection device. The wireless nuclear phase device includes a host computer and slave computers. Each slave computer is composed of a wireless voltage sensor module, a GPS module, and a wireless transmitting module, and the wireless voltage sensor module is connected with the GPS module and the wireless transmitting module respectively. The host computer is composed of a wireless receiving module, a nuclear phase module, and a display output module which are connected in series. The communication between the host computer and the slave computers is realized by the wireless transmitting and receiving modules. Because the wireless nuclear phase device can sense the voltage of a high-voltage line, the wireless nuclear phase of the wireless nuclear phase device dose not use a measuring device to contact with the high-voltage live line to acquire a signal. The nuclear phase module can process the voltage signal, and carries out the voltage signal comparison, and the comparison result is given and displayed by the display output module. The wireless nuclear phase device can not trigger dangerous accidents, and is not restricted by the weather situations, so the nuclear phase can be carried out at any time. The comparison result is given by the display output module, so the comparison result is visual.
Description
Technical field
The utility model relates to a kind of phase checking device, especially a kind of wireless phase checking device of high-tension line.
Background technology
In the operation power of reality, be very important to the measurement of phase differential.Electric substation after newly-built, renovating and enlarging and transmission line of electricity; And finish at line maintenance, before the user send electricity; All must carry out the test of three-phase circuit nuclear phase, consistent with the desired phase sequence of user's threephase load to guarantee the transmission line of electricity phase sequence, visible correct nuclear phase is the assurance of safety utilization of electric power.
The wired nuclear phase mode of the many employings of high-tension line nuclear phase technology at present promptly needs measurement mechanism to contact acquired signal with the electrification in high voltage circuit, the dangerous property of this mode, and also operation is limited by weather condition.
In sum, be badly in need of a kind of wireless nuclear phase technology for guaranteeing that electric power normally moves, both support personnel's safety guaranteed again that measurement result was accurate.
The utility model content
The purpose of the utility model is to contact acquired signal to wired nuclear phase Technology Need measurement mechanism with the electrification in high voltage circuit; The dangerous property of this mode; And operation receives the deficiency of weather condition restriction; A kind of wireless phase checking device of high-tension line is provided, it is characterized in that, said wireless phase checking device comprises main frame and slave; Said slave connects the GPS module respectively by radio pressure sensor module and wireless transmitter module constitutes; Said main frame is by wireless receiving module, nuclear phase module and show that the output module series connection constitutes; Carry out communication through wireless transmit and receiver module between slave and the main frame.
Said slave is that a tested high-tension line is equipped with one, is placed on tested hi-line below; A main frame and each slave wireless connections.
Said radio pressure sensor does not contact high-tension line, adopts wireless connections.
Said wireless phase checking device has been realized the radio pressure sensor under the prerequisite that does not contact high-tension line, voltage that can the measurement of inductance high-tension line; With the GPS module time reference is provided, wireless transmitter module can be launched the high-tension line voltage that measures; Wireless receiving module can receive the information of launching on the wireless transmitter module; Then the nuclear phase module can the processes voltage signal, the power of comparative voltage signal, and comparative result is by showing that output module provides and shows.
The beneficial effect of the utility model is that the wireless nuclear phase to high-tension line does not need measurement mechanism to contact acquired signal with the electrification in high voltage circuit, and is not dangerous, and operation is not limited by weather condition; Carry out nuclear phase at any time; Comparative result is by showing that output module provides, and is directly perceived, quick.
Description of drawings
Fig. 1 is the logic diagram of the wireless phase checking device of high-tension line
Embodiment
The utility model provides a kind of wireless phase checking device of high-tension line.Explain below in conjunction with accompanying drawing.
Fig. 1 has provided the logic diagram of the wireless phase checking device of high-tension line.According to shown in Figure 1, the wireless phase checking device of high-tension line comprises main frame and slave; Said slave connects the GPS module respectively by radio pressure sensor module and wireless transmitter module constitutes; Article one, high-tension line is equipped with a slave, like the corresponding slave 1 of high-tension line A; The corresponding slave 2 of high-tension line B, promptly slave has two ones, is placed on respectively under the tested high-tension line.A main frame and each slave wireless connections.Among Fig. 1, tested high-tension line A held slave 1, tested high-tension line B held slave 2.The radio pressure sensor can measurement of inductance test line voltage on the slave, combines the given Measuring Time of GPS module to output to the wireless transmitter module on the slave test line magnitude of voltage, and by wireless transmitter module voltage and temporal information are launched.
Said main frame is by wireless receiving module, nuclear phase module and show that the output module series connection constitutes; Carry out communication through wireless transmit and receiver module between slave and the main frame.Main frame has only one one, by personnel operation, can be placed in the place away from high-tension line, guarantees personal security.Wireless receiving module on the main frame receives the tested high-tension line A of wireless transmitter module emission on two slaves and voltage and the time information of B respectively, and by the nuclear phase module two voltages and temporal information is carried out square wave conversion and processing, and compares the phase place of two voltages.Comparative result is by showing that output module provides.
Claims (3)
1. the wireless phase checking device of a high-tension line is characterized in that, said wireless phase checking device comprises main frame and slave; Said slave connects the GPS module respectively by radio pressure sensor module and wireless transmitter module constitutes; Said main frame is by wireless receiving module, nuclear phase module and show that the output module series connection constitutes; Carry out communication through wireless transmit and receiver module between slave and the main frame.
2. according to the wireless phase checking device of the said high-tension line of claim 1, it is characterized in that said slave is that a tested high-tension line is equipped with one, is placed on tested hi-line below; A main frame and each slave wireless connections.
3. according to the wireless phase checking device of the said high-tension line of claim 1, it is characterized in that said radio pressure sensor does not contact high-tension line, adopt wireless connections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205033639U CN202486218U (en) | 2011-12-06 | 2011-12-06 | Wireless nuclear phase device of high-voltage line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205033639U CN202486218U (en) | 2011-12-06 | 2011-12-06 | Wireless nuclear phase device of high-voltage line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202486218U true CN202486218U (en) | 2012-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205033639U Expired - Fee Related CN202486218U (en) | 2011-12-06 | 2011-12-06 | Wireless nuclear phase device of high-voltage line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202486218U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604992A (en) * | 2013-11-28 | 2014-02-26 | 国家电网公司 | Wireless nuclear phase on-load correction protection method and system for secondary circuit of substation |
| CN103823111A (en) * | 2013-12-03 | 2014-05-28 | 国家电网公司 | Remote network unified phase color identification system |
| CN103884924A (en) * | 2014-04-15 | 2014-06-25 | 国网上海市电力公司 | Low-voltage cable nuclear phase device |
| CN104730340A (en) * | 2015-03-26 | 2015-06-24 | 国网辽宁省电力有限公司抚顺供电公司 | 10 kV ring main unit wireless phase checking instrument and test method |
| CN105242122A (en) * | 2015-11-05 | 2016-01-13 | 国网黄石供电公司运维检修部（检修分公司） | Power outage line wireless phase check test device |
| CN105470944A (en) * | 2015-11-09 | 2016-04-06 | 国网山东省电力公司济南供电公司 | Intelligent and safe phase checking system |
| CN105785143A (en) * | 2016-04-22 | 2016-07-20 | 国家电网公司 | Online low-voltage line phase checking device and phase checking method thereof |
| CN105974262A (en) * | 2016-04-28 | 2016-09-28 | 国网福建省电力有限公司 | Intelligent cable phase verification instrument capable of maintaining normal communication in no-signal environment |
| CN106124874A (en) * | 2016-06-15 | 2016-11-16 | 国网山东省电力公司寿光市供电公司 | Remote control nuclear phase indicator |
| CN107831376A (en) * | 2017-12-06 | 2018-03-23 | 国网宁夏电力有限公司宁东供电公司 | Intelligent nuclear phase meter and Intelligent nuclear phase method |
-
2011
- 2011-12-06 CN CN2011205033639U patent/CN202486218U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604992B (en) * | 2013-11-28 | 2015-11-04 | 国家电网公司 | The method and system of nuclear phase on-load school protection that Substation secondary circuit is wireless |
| CN103604992A (en) * | 2013-11-28 | 2014-02-26 | 国家电网公司 | Wireless nuclear phase on-load correction protection method and system for secondary circuit of substation |
| CN103823111B (en) * | 2013-12-03 | 2017-03-15 | 国家电网公司 | A kind of telecommunication network is unified phase colour code and knows system |
| CN103823111A (en) * | 2013-12-03 | 2014-05-28 | 国家电网公司 | Remote network unified phase color identification system |
| CN103884924A (en) * | 2014-04-15 | 2014-06-25 | 国网上海市电力公司 | Low-voltage cable nuclear phase device |
| CN104730340A (en) * | 2015-03-26 | 2015-06-24 | 国网辽宁省电力有限公司抚顺供电公司 | 10 kV ring main unit wireless phase checking instrument and test method |
| CN105242122A (en) * | 2015-11-05 | 2016-01-13 | 国网黄石供电公司运维检修部（检修分公司） | Power outage line wireless phase check test device |
| CN105242122B (en) * | 2015-11-05 | 2018-05-11 | 国网黄石供电公司运维检修部（检修分公司） | A kind of wireless nuclear phase test device of dead line |
| CN105470944A (en) * | 2015-11-09 | 2016-04-06 | 国网山东省电力公司济南供电公司 | Intelligent and safe phase checking system |
| CN105785143A (en) * | 2016-04-22 | 2016-07-20 | 国家电网公司 | Online low-voltage line phase checking device and phase checking method thereof |
| CN105974262A (en) * | 2016-04-28 | 2016-09-28 | 国网福建省电力有限公司 | Intelligent cable phase verification instrument capable of maintaining normal communication in no-signal environment |
| CN106124874A (en) * | 2016-06-15 | 2016-11-16 | 国网山东省电力公司寿光市供电公司 | Remote control nuclear phase indicator |
| CN107831376A (en) * | 2017-12-06 | 2018-03-23 | 国网宁夏电力有限公司宁东供电公司 | Intelligent nuclear phase meter and Intelligent nuclear phase method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20131206 |