CN100501431C - Method and set of testing equipment for assessment of electric parameters of lightning protection systems - Google Patents
Method and set of testing equipment for assessment of electric parameters of lightning protection systems Download PDFInfo
- Publication number
- CN100501431C CN100501431C CNB200480000500XA CN200480000500A CN100501431C CN 100501431 C CN100501431 C CN 100501431C CN B200480000500X A CNB200480000500X A CN B200480000500XA CN 200480000500 A CN200480000500 A CN 200480000500A CN 100501431 C CN100501431 C CN 100501431C
- Authority
- CN
- China
- Prior art keywords
- lightning
- lightning arrester
- head
- arrester head
- conductor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
- G01R31/1236—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of surge arresters
Abstract
Method for performing the evaluation of electrical parameters of lightning protection system, in particular the lightning-arrester head (4), wherein at least one inspection wire (6), connected electrically to tester unit (1), is additionally mounted to lightning arrester head (4) equipped with earthing conductor (5), then the testing arrangement of the unit is activated by applying low control voltage between inspection wire (6) and earthing conductor (5) or between inspection wires (6) only, to control the electric energy stored in the set of capacitors (7) and supplied to permanent contacts (11) of those conductor wires, connected also to the tested elements (12) of lightning-arrester head (4), and then the information obtained on the electrical parameters of the conductors is transmitted by these conductors to the tester unit (1) either mounted directly to lightning arrester head (4) or located at some further distance from the head and coupled electrically to its earthing conductor (5) and with inspection wire (6). The essence of the testing equipment for the evaluation of electrical parameters of lightning protection system, in particular the lightning-arrester head (4), is in its consisting of tester unit (1) provided with probe (2) and socket (3) installed in lightning-arrester head (4) and containing connector with earthing conductor (5) of the lightning protection system and with inspection wire (6), whereas the testing unit (1) has a set of capacitors (7) that store electric energy and are electrically connected with inspection wire (6) and with electromechanical system (8) provided with moving element (9) with measuring contacts (10) opposing fixed contacts (11) of conductor wires (5) and (6) connected electrically with tested elements (12) of said lightning-arrester head (4).
Description
Technical field
The present invention relates to be provided for method and proving installation that the electrical quantity of lightning conductor system is assessed.
Background technology
Common system by means of being made up of electric conductor on the profile that is arranged on protected facility and grounded metal nail perhaps by means of providing the thunder and lightning lightning arrester that the source is arranged that is arranged on the pipe bar, realizes the lightning protected of fabric structure.These purpose is: utilize ionized air to quicken to form from bottom to top passage, can enlarge shielded zone so that compare with protection system commonly used.
The method of the technical efficiency of well-known assessment lightning conductor system is made up of the open-air telescopical external visual inspection of common utilization.This method only allows the scope that the source physical disturbance is arranged is carried out determining of cardinal principle, and in the time can not carrying out specifically determining, only unloading the source from the pipe bar and after test board detects it, just can test, and this is carried out by the fabricator of these systems usually the well-formedness that collapse state and described head further use.
Equally, well-known is mobile unit, and it allows, lightning conductor system to be detected when unloading source or probe application that will be suitable and nailing on to the end above-mentioned.But, carry out this detection and be and require great effort very much and expensive, particularly under lightning arrester is installed in situation on church high building, casing or the pipe bar that is difficult to usually arrive.
The objective of the invention is to form a kind of method and apparatus, be used for assessing termly the efficient of thunder and lightning system (particularly having those thunder and lightning systems that the source is arranged), perhaps evaluating system immediately after thunderbolt.
Summary of the invention
The method that the present invention assesses the electrical quantity of lightning conductor system (particularly its head); be characterised in that and comprise: at least one detection line that electrically is connected to tester units additionally is installed on the lightning arrester head that is provided with earth conductor; then; be applied between earth conductor and the detection line by hanging down control voltage; perhaps only between detection line; activate the mechanism for testing of this unit; so that the electric energy of control store in a group capacitor; wherein said electric energy offers the fixed contact of those leads that are connected with the component under test of described lightning arrester head; and then; by these leads; the information about the electrical quantity of lead that is obtained is sent to test cell; test cell or be set directly on the lightning arrester head or be positioned at position apart from described a certain farther distance wherein, and electrically be coupled to its earth conductor and detection line.Only when tester units is in conduction state, just carry out the technology of lightning arrester head and the measurement of service parameter.After with the coupling of the current measurement device in tester units and the earth conductor, also carry out the technology of lightning arrester head and the measurement of service parameter, and, carry out the automatic assessment of these parameters according to this information.
Next; the present invention is used for proving installation that the electrical quantity of lightning conductor system is assessed; it is characterized in that: form by tester units that is provided with probe and the socket that is installed on the lightning arrester head; and comprise earth conductor with lightning conductor system and connector with detection line; and tester units has a group capacitor; this group capacitor storage of electrical energy; and electrically be connected to detection line and electric system; this Mechatronic Systems is provided with displaceable element; this displaceable element has some measuring contacts; described some measuring contacts are relative with the plurality of fixed contact of these leads, and these leads electrically are connected to the component under test of lightning arrester head.Under the normal function state of lightning conductor system, tester units does not have the conducting electric current, and during the test lightning conductor system, it is in current conductive state, and simultaneity factor has at least one from its outwardly directed detection line.Preferably, connector body be installed on the pipe bar of lightning arrester head or the pipe bar in, and two or more detection lines are connected to this group capacitor.During the element of test lightning arrester head, the probe of tester units is in the socket of the connector of earth conductor and detection line, and the measuring contacts of this unit is arranged in its fixed contact simultaneously.In addition, preferably, electromagnetic system is made up of electromagnet or power motor, and during the element of test lightning arrester head, by detection line and earth conductor, perhaps only by detection line, provides electric energy to electromagnetic system from the outside.
The basic advantage of method and apparatus of the present invention unit is: can carry out remote testing to the lightning arrester head, and not need directly to be inserted on the head.Test cell can be fixedly secured on the lightning conductor system, and can test termly, perhaps after thunderbolt, directly test, and relevant information can be transferred into and far reaches 1000 meters distance.
Description of drawings
In conjunction with the accompanying drawings; by the example of the embodiment of the invention, purpose of the present invention is proposed, wherein; Fig. 1 represents to be used to test the calcspar with the device of the electrical quantity of the lightning arrester head of described electrical couplings, and Fig. 2 is the synoptic diagram that the protected equipment of lightning conductor system is installed.
Embodiment
Tester apparatus is made up of tester units 1 that probe 2 is installed and the socket 3 that is arranged in the lightning arrester head 4, and comprises the connector with earth conductor 5 and detection line 6.Described tester units 1 is made up of a group capacitor 7, these group capacitor 7 storage of electrical energy wherein, and electrically be connected to detection line 6 and electric system 8.Electric system 8 is provided with displaceable element 9, and wherein, displaceable element 9 has some measuring contacts 10.Measuring contacts 10 is relative with the plurality of fixed contact 11 of many leads, and wherein, these leads are connected electrically to the component under test 12 of lightning arrester head 4, for example, is connected to its electric coil, discharge tube and its other element.
In the example of other embodiment that does not illustrate in the accompanying drawings, this proving installation is provided with some detection lines 6, electric system 8 has power motor or the machinery parts that pull up, and provide power supply from external unit to it by two or many detection lines 6, and the socket 3 of the connector of earth conductor 5 and detection line 6 is installed in the pipe bar 13, perhaps manages on the bar 13.
Be used to test the method for lightning arrester head 4; wherein lightning arrester head 4 is installed in and is positioned on the pipe bar 13 that utilizes lead 5 ground connection on the protected facility 14; wherein at least one detection line 6 additionally is installed on the lightning arrester head 4; and with described earth conductor 5; by socket 3 and probe 2, lightning conductor system is connected to its tester units 1.Then, probe 2 is used to and will lies prostrate tens volts of low-voltages in the scope and be applied between these lead/lines several.Applying of low-voltage makes tester units 1 be activated, and make the electric energy that is stored in this group capacitor 7 be provided for electric system 8, and electric system 8 makes the displaceable element 9 with measuring contacts 10 move to fixed contact 11, and wherein fixed contact 11 electrically is connected to the component under test 12 of lightning arrester head 4.
In case contact 11 and 12 is connected, then the actual electrical parameters 12 of element 12 by this group capacitor 7, is sent to the storer and the display of tester units 1 along detection line 6 and earth conductor 5 on the lightning arrester head 4, carries out reading of test result at this.In case finish test, removable measuring contacts 10 turns back to the non-conduction initial position of unit.Only be connected on the fixed contact 11 that is connected with component under test 12, and, realize the conducting and the nonconducting state of tester units 1 from the measuring contacts 10 of fixed contact 11 switching units that are connected with component under test 12 by measuring contacts 10 with the unit.
Utilize permanent overhead tester units 1 or the mobile test device unit installed, finish the reading of detected parameters of lightning arrester head 4.
Claims (10)
1; be used for method that the electrical quantity of lightning conductor system is assessed; wherein; at least one detection line (6) that is electrically connected with tester units (1) additionally is installed on the lightning arrester head (4); described lightning arrester head (4) is provided with earth conductor (5); then; by between described detection line (6) and described earth conductor (5); perhaps only between described detection line (6); apply low control voltage; activate the mechanism for testing of described unit; so that the electric energy of control store in a group capacitor (7); wherein said electric energy offers the fixed contact (11) of those leads that are connected with the component under test (12) of described lightning arrester head (4); and then; by these leads; the information about the electrical quantity of lead that is obtained is sent to described tester units (1); wherein; described tester units (1) or directly be installed on the described lightning arrester head (4); perhaps be positioned at position apart from described a certain farther distance; and electrically be coupled to described earth conductor (5) and described detection line (6); wherein; after the current measurement device in described tester units (1) and the described earth conductor (5) is coupled; carry out the technology of described lightning arrester head (4) and the measurement of service parameter; and, carry out the automatic assessment of described parameter according to this information.
2, according to the process of claim 1 wherein, only when described tester units (1) conducting electric current, just carry out the technology of described lightning arrester head (4) and the measurement of service parameter.
3; be used for proving installation that the electrical quantity of lightning conductor system is assessed; wherein; form by tester units that is provided with probe (2) (1) and the socket (3) that is installed in the lightning arrester head (4); and comprise the earth conductor (5) with described lightning conductor system and the connector of detection line (6); and described tester units (1) has a group capacitor (7); this group capacitor (7) storage of electrical energy; and electrically be connected to described detection line (6) and electric system (8); described electric system (8) is provided with displaceable element (9); described displaceable element (9) has some measuring contacts (10); some measuring contacts (10) of described displaceable element (9) are relative with the plurality of fixed contact of lead; lead electrically is connected to the component under test (12) of described lightning arrester head (4); wherein; during the element of the described lightning arrester head of test (4); the probe (2) of described tester units (1) is arranged in the described socket (3) of the connector of earth conductor (5) and detection line (6), and described some measuring contacts (10) of described unit are arranged in described plurality of fixed contact (11) simultaneously.
4, according to the device of claim 3, wherein, under the normal function state of described lightning conductor system, described tester units (1) does not have the conducting electric current, and during the described lightning conductor system of test, it is in current conductive state.
5, according to the device of claim 3, wherein, described socket (3) is installed in the pipe bar (13) of described lightning arrester head (4) and goes up or manage in the bar (13).
6, according to the device of claim 3, wherein, two or many detection lines (6) are connected to this group capacitor (7).
7, according to the device of claim 3, wherein, described electric system (8) is made up of electromagnet.
8, according to the device of claim 3 or 7, wherein, described electric system (8) is made up of power motor.
9, according to the device of claim 3, wherein, during the described component under test of test (12),, provide electric energy from the outside to described electric system (8) by described detection line (6) and described earth conductor (5).
10, according to the device of claim 3 or 9, wherein, during the element of the described lightning arrester head of test (4),, provide electric energy from the outside to described electric system (8) by two or more detection lines (6).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PLP360217 | 2003-05-19 | ||
| PL360217A PL201126B1 (en) | 2003-05-19 | 2003-05-19 | Method and set of test instruments designed for evaluation of electric parameters of lightning arrester systems |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1717588A CN1717588A (en) | 2006-01-04 |
| CN100501431C true CN100501431C (en) | 2009-06-17 |
Family
ID=33448592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200480000500XA Expired - Fee Related CN100501431C (en) | 2003-05-19 | 2004-05-17 | Method and set of testing equipment for assessment of electric parameters of lightning protection systems |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1625410A2 (en) |
| CN (1) | CN100501431C (en) |
| PL (1) | PL201126B1 (en) |
| RU (1) | RU2334239C2 (en) |
| WO (1) | WO2004102594A2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105684251A (en) * | 2013-05-30 | 2016-06-15 | 安普利技术有限公司 | Testing method and apparatus for a lightning arrester |
| CN106099649A (en) * | 2016-02-19 | 2016-11-09 | 广东立信防雷科技有限公司 | A kind of the Internet discharging rod and method of testing thereof |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7468505B2 (en) * | 2006-07-21 | 2008-12-23 | General Electric Company | Fiber optic current sensor system and method for detecting lightning |
| CN1904627B (en) * | 2006-08-04 | 2011-05-18 | 太原理工大学 | Lightning protector and detection instrument of device and its detection method |
| RU2452968C1 (en) * | 2011-03-01 | 2012-06-10 | Юрий Михайлович Силаев | Measurement method of voltages on earthing device |
| CN102914708B (en) * | 2012-09-27 | 2015-09-23 | 中国电力科学研究院 | Metal oxide test product is response characteristics testing device under steep pulse |
| CN103293451B (en) * | 2013-05-24 | 2015-10-28 | 华南理工大学 | A kind of appraisal procedure of high-voltage transmission line pole tower earthing device lightning protection characteristic |
| RU2629370C1 (en) * | 2016-03-23 | 2017-08-29 | Публичное акционерное общество "Транснефть" (ПАО "Транснефть") | Method of determining general lightning protection zone for cable and core lightning-rod in oil and petroleum reservoirs |
| CN109613353A (en) * | 2018-11-26 | 2019-04-12 | 国网天津市电力公司 | A kind of 35kV and following arrester safety detecting method |
| CN109448942B (en) * | 2018-12-13 | 2024-03-12 | 合肥金瑞配网电气设备有限公司 | Lightning arrester with voltage monitoring interface |
| CN109636238B (en) * | 2018-12-28 | 2020-10-09 | 国网河北省电力有限公司经济技术研究院 | Lightning protection efficiency evaluation method and device for overhead line |
| CN109521343B (en) * | 2018-12-29 | 2020-11-10 | 广东电网有限责任公司 | Method for evaluating lightning-induced tower protection range |
| GR1009755B (en) * | 2019-10-14 | 2020-05-29 | Παναγιωτης Βασιλειου Πιττας | A multi tester for the control of multiple operational indications in lighting rods |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4075549A (en) * | 1976-06-01 | 1978-02-21 | Gw Electronics, Inc. | Apparatus and method for testing electrical surge arresters |
| JPS55155258A (en) * | 1979-05-23 | 1980-12-03 | Fuji Electric Co Ltd | Device for measuring characteristic of gapless arrester |
| JP2942030B2 (en) * | 1991-09-30 | 1999-08-30 | 日本碍子株式会社 | Deterioration detector for lightning arrester |
| JPH05205849A (en) * | 1992-01-24 | 1993-08-13 | Mitsubishi Electric Corp | Testing method for lightning arrester |
| JPH0980113A (en) * | 1995-09-14 | 1997-03-28 | Nissin Electric Co Ltd | Apparatus for measuring induced voltage |
-
2003
- 2003-05-19 PL PL360217A patent/PL201126B1/en unknown
-
2004
- 2004-05-17 CN CNB200480000500XA patent/CN100501431C/en not_active Expired - Fee Related
- 2004-05-17 EP EP04733504A patent/EP1625410A2/en not_active Withdrawn
- 2004-05-17 WO PCT/PL2004/000036 patent/WO2004102594A2/en active Application Filing
- 2004-05-17 RU RU2005136861/28A patent/RU2334239C2/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105684251A (en) * | 2013-05-30 | 2016-06-15 | 安普利技术有限公司 | Testing method and apparatus for a lightning arrester |
| CN105684251B (en) * | 2013-05-30 | 2018-02-02 | 安普利技术有限公司 | Method of testing and test device for arrester |
| CN106099649A (en) * | 2016-02-19 | 2016-11-09 | 广东立信防雷科技有限公司 | A kind of the Internet discharging rod and method of testing thereof |
| CN106099649B (en) * | 2016-02-19 | 2018-02-06 | 广东立信防雷科技有限公司 | A kind of internet lightning rod and its method of testing |
Also Published As
| Publication number | Publication date |
|---|---|
| PL201126B1 (en) | 2009-03-31 |
| EP1625410A2 (en) | 2006-02-15 |
| WO2004102594A3 (en) | 2005-06-02 |
| RU2005136861A (en) | 2006-05-27 |
| WO2004102594B1 (en) | 2005-08-25 |
| RU2334239C2 (en) | 2008-09-20 |
| WO2004102594A2 (en) | 2004-11-25 |
| CN1717588A (en) | 2006-01-04 |
| PL360217A1 (en) | 2004-11-29 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20150517 |
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| EXPY | Termination of patent right or utility model |