CN101750575B - Lightening strike simulating table - Google Patents

Lightening strike simulating table Download PDF

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Publication number
CN101750575B
CN101750575B CN200810069055.2A CN200810069055A CN101750575B CN 101750575 B CN101750575 B CN 101750575B CN 200810069055 A CN200810069055 A CN 200810069055A CN 101750575 B CN101750575 B CN 101750575B
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CN
China
Prior art keywords
pin
switch
capacitor
positive pole
negative pole
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Expired - Fee Related
Application number
CN200810069055.2A
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Chinese (zh)
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CN101750575A (en
Inventor
张茗
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GUIZHOU YONG YUE TECHNOLOGY Co Ltd
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GUIZHOU YONG YUE TECHNOLOGY Co Ltd
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Priority to CN200810069055.2A priority Critical patent/CN101750575B/en
Publication of CN101750575A publication Critical patent/CN101750575A/en
Application granted granted Critical
Publication of CN101750575B publication Critical patent/CN101750575B/en
Expired - Fee Related legal-status Critical Current
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Abstract

The present invention discloses a lightening strike simulating table. The present invention is characterized in that the simulating table consists of capacitors (C1 to C10), switches (KA to KE) and rectifier diodes (D1 to D4); the input end A of a power grid 220V is connected with the positive electrode of the rectifier diode (D1) and the negative electrode of the rectifier diode (D2); the input end B of the power grid 220V is connected with the positive electrode of the rectifier diode (D4) and the negative electrode of the rectifier diode (D3); the positive electrode of the rectifier diode (D3) is connected with the positive electrode of the rectifier diode (D2), the second pin of the switch (KA), the second pin of the switch (KB), the second pin of the switch (KC), the second pin of the switch (KD) and the second pin of the switch (KE); the negative electrode of the rectifier diode (D1) is connected with the negative electrode of the rectifier diode (D4), the fifth pin of the switch (KA), the fifth pin of the switch (KB), the fifth pin of the switch (KC), the fifth pin of the switch (KD) and the fifth pin of the switch (KE). The present invention has the advantages of simple structure and low cost.

Description

Simulative lightning impulse machine
Technical field
The invention belongs to a kind of lightening strike simulating equipment, particularly a kind of 220V Alternating Current Power Supply that utilizes, carry out voltage transitions by the electric charge energy storage, but the equipment of lightening strike simulating output.
Background technology
Lightening strike simulating equipment is the quality that simulation thunder and lightning effect is verified thunder resisting equipment, and existing lightening strike simulating device structure complexity, involve great expense.
Summary of the invention
The object of the present invention is to provide lightening strike simulating equipment a kind of simple in structure, cheap.
Lightening strike simulating equipment of the present invention, by capacitor C 1-C 10, K switch a-K ewith commutation diode D 1-D 4form the input end A of electrical network 220V and commutation diode D 1positive pole, commutation diode D 2negative pole be connected; The input end B of electrical network 220V and commutation diode D 4positive pole, commutation diode D 3negative pole be connected; Commutation diode D 3positive pole and commutation diode D 2positive pole, K switch athe 2nd pin, K switch bthe 2nd pin, K switch cthe 2nd pin, K switch dthe 2nd pin, K switch ethe 2nd pin be connected; Commutation diode D 1negative pole and commutation diode D 4negative pole, K switch athe 5th pin connect, K switch bthe 5th pin, K switch cthe 5th pin, K switch dthe 5th pin, K switch ethe 5th pin be connected; K switch athe 1st pin and K switch athe 6th pin, the positive pole of capacitor C 1, the negative pole of capacitor C 2 be connected; K switch anegative pole, the simulation lightening pulse output terminal F of the 3rd pin and capacitor C 1 be connected; K switch athe 4th pin and K switch bthe 3rd pin, the positive pole of capacitor C 2, the negative pole of capacitor C 3 be connected; K switch bthe 1st pin and K switch bthe 6th pin, the positive pole of capacitor C 3, the negative pole of capacitor C 4 be connected; K switch bthe 4th pin and K switch cthe 3rd pin, the positive pole of capacitor C 4, capacitor C 5 negative poles be connected; K switch cthe 1st pin and K switch cthe 6th pin, the positive pole of capacitor C 5, the negative pole of capacitor C 6 be connected; K switch cthe 4th pin and K switch dthe 3rd pin, the positive pole of capacitor C 6, the negative pole of capacitor C 7 be connected; K switch dthe 1st pin and K switch dthe 6th pin, the positive pole of capacitor C 7, the negative pole of capacitor C 8 be connected; K switch dthe 4th pin and K switch ethe 3rd pin, the positive pole of capacitor C 8, the negative pole of capacitor C 9 be connected; K switch ethe 1st pin and K switch ethe 6th pin, the positive pole of capacitor C 9, the negative pole of capacitor C 10 be connected; K switch ethe 4th pin with the positive pole of simulation lightening pulse output terminal E, capacitor C 10, be connected.
Above-mentioned Simulative lightning impulse machine, wherein: capacitor C 1-C10 adopts withstand voltage higher, electric capacity or capacitor group that capacity is larger.
Above-mentioned Simulative lightning impulse machine, wherein: K switch a-K ewith powerful hand switch or motor operated switch.
Above-mentioned Simulative lightning impulse machine, wherein: commutation diode D1, D2, D3, D4 adopt rectistack, rectification group heap and the rectification group part of large current power.
Above-mentioned Simulative lightning impulse machine, wherein: capacitor C 1-C10 and K switch a-K equantity configuration increased and decreased according to the actual requirements.
Above-mentioned Simulative lightning impulse machine, capacitor C 1-C10 also can adopt electrochemical capacitor or polarity free capacitor.
The present invention compared with prior art, from such scheme, when electrical network 220V input voltage is inputted from electrical network 220V input end A and electrical network 220V input end B, through commutation diode D1, D2, D3, after the D4 rectification, can connect capacitor C 1-C10 is charged by the difference between the inner pin of K switch A-KE.That is: the 1st pin as K switch A-KE is connected with the 2nd pin, 4 pin are while being connected with 5 pin, and capacitor C 2, C4, C6, C8, C10 are charged; When the 2nd pin of K switch A-KE is connected with the 6th pin with the 3rd pin, the 5th pin, capacitor C 1, C3, C5, C7, C9 are charged., simulation lightening pulse output terminal F, simulation lightening pulse output terminal E can be connected with testing apparatus all after full charge at capacitor C 1-C10, carry out the lightning impulse test.It is simple in structure, cheap.
The accompanying drawing explanation
Accompanying drawing is circuit theory diagrams of the present invention.
Mark in figure
C1-C10: electric capacity;
K a-K e: switch;
D 1-D 4: commutation diode;
A: electrical network 220V input end;
B: electrical network 220V input end;
E: simulation lightening pulse output terminal;
F: simulation lightening pulse output terminal;
Embodiment
Below in conjunction with accompanying drawing and each components and parts embodiment, its embodiment of Simulative lightning impulse machine, structure, feature and effect thereof that foundation the present invention is proposed are described in detail as follows:
Simulative lightning impulse machine is by capacitor C 1-C 10, K switch a-K ewith commutation diode D 1-D 4form the input end A of electrical network 220V and commutation diode D 1positive pole, commutation diode D 2negative pole be connected; The input end B of electrical network 220V and commutation diode D 4positive pole, commutation diode D 3negative pole be connected; Commutation diode D 3positive pole and commutation diode D 2positive pole, K switch athe 2nd pin, K switch bthe 2nd pin, K switch cthe 2nd pin, K switch dthe 2nd pin, K switch ethe 2nd pin be connected; Commutation diode D 1negative pole and commutation diode D 4negative pole, K switch athe 5th pin connect, K switch bthe 5th pin, K switch cthe 5th pin, K switch dthe 5th pin, K switch ethe 5th pin be connected; K switch athe 1st pin and K switch athe 6th pin, the positive pole of capacitor C 1, the negative pole of capacitor C 2 be connected; K switch anegative pole, the simulation lightening pulse output terminal F of the 3rd pin and capacitor C 1 be connected; K switch athe 4th pin and K switch bthe 3rd pin, the positive pole of capacitor C 2, the negative pole of capacitor C 3 be connected; K switch bthe 1st pin and K switch bthe 6th pin, the positive pole of capacitor C 3, the negative pole of capacitor C 4 be connected; K switch bthe 4th pin and K switch cthe 3rd pin, the positive pole of capacitor C 4, capacitor C 5 negative poles be connected; K switch cthe 1st pin and K switch cthe 6th pin, the positive pole of capacitor C 5, the negative pole of capacitor C 6 be connected; K switch cthe 4th pin and K switch dthe 3rd pin, the positive pole of capacitor C 6, the negative pole of capacitor C 7 be connected; K switch dthe 1st pin and K switch dthe 6th pin, the positive pole of capacitor C 7, the negative pole of capacitor C 8 be connected; K switch dthe 4th pin and K switch ethe 3rd pin, the positive pole of capacitor C 8, the negative pole of capacitor C 9 be connected; K switch ethe 1st pin and K switch ethe 6th pin, the positive pole of capacitor C 9, the negative pole of capacitor C 10 be connected; K switch ethe 4th pin with the positive pole of simulation lightening pulse output terminal E, capacitor C 10, be connected.Capacitor C 1-C10 adopts withstand voltage higher, electric capacity or capacitor group that capacity is larger.K switch a-K ewith powerful hand switch or motor operated switch.Commutation diode D1, D2, D3, D4 adopt rectistack, rectification group heap and the rectification group part of large current power.Capacitor C 1-C10 and K switch a-K equantity configuration increased and decreased according to the actual requirements.Capacitor C 1-C10 also can adopt electrochemical capacitor or polarity free capacitor.
When electrical network 220V input voltage is inputted from electrical network 220V input end A and electrical network 220V input end B, through commutation diode D1, D2, D3, after the D4 rectification, can connect and be charged to capacitor C 1-C10 by the difference between the inner pin of K switch A-KE.That is: the 1st pin as K switch A-KE is connected with the 2nd pin, 4 pin are while being connected with 5 pin, and capacitor C 2, C4, C6, C8, C10 are charged; When the 2nd pin of K switch A-KE is connected with the 6th pin with the 3rd pin, the 5th pin, capacitor C 1, C3, C5, C7, C9 are charged.At capacitor C 1-C10 all after full charge, simulation lightening pulse output terminal F, simulation lightening pulse output terminal E can be connected fast with testing apparatus moment, carry out the lightning impulse test.
The above, it is only preferred embodiments of the present invention, not the present invention is done to any pro forma restriction, any technical solution of the present invention content that do not break away from, any modification that technical spirit according to the present invention is done above example, equivalent variations and modification, all still belong to the scope of technical solution of the present invention.

Claims (4)

1. a Simulative lightning impulse machine, is characterized in that: by capacitor C 1-C10, K switch a-K ewith commutation diode D 1-D 4form the input end A of electrical network 220V and commutation diode D 1positive pole, commutation diode D 2negative pole be connected; The input end B of electrical network 220V and commutation diode D 4positive pole, commutation diode D 3negative pole be connected; Commutation diode D 3positive pole and commutation diode D 2positive pole, K switch athe 2nd pin, K switch bthe 2nd pin, K switch cthe 2nd pin, K switch dthe 2nd pin, K switch ethe 2nd pin be connected; Commutation diode D 1negative pole and commutation diode D 4negative pole, K switch athe 5th pin, K switch bthe 5th pin, K switch cthe 5th pin, K switch dthe 5th pin, K switch ethe 5th pin be connected; K switch athe 1st pin and K switch athe 6th pin, the positive pole of capacitor C 1, the negative pole of capacitor C 2 be connected; K switch anegative pole, the simulation lightening pulse output terminal F of the 3rd pin and capacitor C 1 be connected; K switch athe 4th pin and K switch bthe 3rd pin, the positive pole of capacitor C 2, the negative pole of capacitor C 3 be connected; K switch bthe 1st pin and K switch bthe 6th pin, the positive pole of capacitor C 3, the negative pole of capacitor C 4 be connected; K switch bthe 4th pin and K switch cthe 3rd pin, the positive pole of capacitor C 4, capacitor C 5 negative poles be connected; K switch cthe 1st pin and K switch cthe 6th pin, the positive pole of capacitor C 5, the negative pole of capacitor C 6 be connected; K switch cthe 4th pin and K switch dthe 3rd pin, the positive pole of capacitor C 6, the negative pole of capacitor C 7 be connected; K switch dthe 1st pin and K switch dthe 6th pin, the positive pole of capacitor C 7, the negative pole of capacitor C 8 be connected; K switch dthe 4th pin and K switch ethe 3rd pin, the positive pole of capacitor C 8, the negative pole of capacitor C 9 be connected; K switch ethe 1st pin and K switch ethe 6th pin, the positive pole of capacitor C 9, the negative pole of capacitor C 10 be connected; K switch ethe 4th pin with the positive pole of simulation lightening pulse output terminal E, capacitor C 10, be connected; When electrical network 220V input voltage is inputted from electrical network 220V input end A and electrical network 220V input end B, through commutation diode D 1, D 2, D 3, D 4after rectification, work as K switch a-K ethe 1st pin with the 2nd pin, be connected, 4 pin are while being connected with 5 pin, capacitor C 2, C4, C6, C8, C10 are charged; Work as K switch a-K ethe 2nd pin while being connected with the 6th pin with the 3rd pin, the 5th pin, capacitor C 1, C3, C5, C7, C9 are charged.
2. Simulative lightning impulse machine as claimed in claim 1, is characterized in that: K switch a-K ewith powerful hand switch or motor operated switch.
3. Simulative lightning impulse machine as claimed in claim 1 or 2, is characterized in that: capacitor C 1-C10 and K switch a-K equantity configuration increased and decreased according to the actual requirements.
4. Simulative lightning impulse machine as claimed in claim 3, is characterized in that: capacitor C 1-C10 employing electrochemical capacitor or polarity free capacitor.
CN200810069055.2A 2008-12-22 2008-12-22 Lightening strike simulating table Expired - Fee Related CN101750575B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN101750575B true CN101750575B (en) 2014-01-01

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102868314B (en) * 2012-07-27 2014-12-10 苏州泰思特电子科技有限公司 Multi-waveform impact current generator
CN105486988B (en) * 2014-10-09 2019-01-15 江苏中科君芯科技有限公司 A kind of pressure resistant testing device and method of electromagnetic oven IGBT
CN105044412B (en) * 2015-09-08 2019-06-14 苏州泰思特电子科技有限公司 Lightning impulse simulator
CN112572828B (en) * 2019-09-28 2022-09-27 苏州电器科学研究院股份有限公司 Movable aircraft lightning test system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5537044A (en) * 1994-09-30 1996-07-16 The United States Of America As Represented By The Secretary Of The Navy Surge voltage generator for pulsing grounded and ungrounded electrical equipment
CN2527034Y (en) * 2001-07-07 2002-12-18 广东天乐通信设备有限公司 Thunder and lightning waveforming device mated with thunder and lightning wave generator
CN1862276A (en) * 2006-06-13 2006-11-15 上海三基电子工业有限公司 Impulse current generator
CN101227152A (en) * 2007-11-29 2008-07-23 国网武汉高压研究院 High-capacity square wave impact current generator
CN201397374Y (en) * 2008-12-22 2010-02-03 贵州永跃科技有限责任公司 Simulative lightning impulse machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5537044A (en) * 1994-09-30 1996-07-16 The United States Of America As Represented By The Secretary Of The Navy Surge voltage generator for pulsing grounded and ungrounded electrical equipment
CN2527034Y (en) * 2001-07-07 2002-12-18 广东天乐通信设备有限公司 Thunder and lightning waveforming device mated with thunder and lightning wave generator
CN1862276A (en) * 2006-06-13 2006-11-15 上海三基电子工业有限公司 Impulse current generator
CN101227152A (en) * 2007-11-29 2008-07-23 国网武汉高压研究院 High-capacity square wave impact current generator
CN201397374Y (en) * 2008-12-22 2010-02-03 贵州永跃科技有限责任公司 Simulative lightning impulse machine

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