CN105206363A - Overvoltage suppression cabinet arrester valve plate - Google Patents
Overvoltage suppression cabinet arrester valve plate Download PDFInfo
- Publication number
- CN105206363A CN105206363A CN201510595468.4A CN201510595468A CN105206363A CN 105206363 A CN105206363 A CN 105206363A CN 201510595468 A CN201510595468 A CN 201510595468A CN 105206363 A CN105206363 A CN 105206363A
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- parts
- overvoltage
- arrester valve
- valve plate
- suppression cabinet
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- Emergency Protection Circuit Devices (AREA)
Abstract
The invention relates to an overvoltage suppression cabinet arrester valve plate. The overvoltage suppression cabinet arrester valve plate is prepared from, by weight, 4-9 parts of kaolin, 3-7 parts of carborundum, 2-4 parts of charcoal active powder, 2-3 parts of nanometer zirconia, 5-6 parts of glass fibers, 3-4 parts of carbon fibers, 2-5 parts of dolomite powder, 4-5 parts of octylphenol polyoxyethylene ether, 3-7 parts of polydimethylsiloxane, 1-2 parts of trimethylhexamethylenediamine, 3-7 parts of solid carbamic acid, 1-2 parts of chlorosilane, 0.3-0.6 part of benzene and 1-1.6 parts of methylbenzene. According to the components of the overvoltage suppression cabinet arrester valve plate, the materials are easy to obtain and low in price, the service life can be prolonged, the anti-aging degree is high, the detects of overvoltage protective elements and devices in a system can be overcome, the overvoltage protection level of the system is promoted, and meanwhile resonance overvoltage and broken wire overvoltage in the system are eliminated.
Description
Technical field
The present invention relates to overvoltage inhibiting apparatus technical field, particularly relates to overvoltage suppression cabinet arrester valve piece made.
Background technology
Power supply system is in other words on power supply electrical network, and overvoltage phenomenon is very general.If there is no the precautionary measures, all may occur at any time, also find at any time.Cause the reason of power network overvoltage a lot.Mainly can be divided into internal overvoltage and lightning overvoltage, internal overvoltage comprises resonance overvoltage and switching overvoltage, and wherein resonance overvoltage occurs that in normal running operation frequently its harmfulness is larger.
The accident that resonance overvoltage causes is very frequently, it may many elements be all belong to inductive or capacitive in generation systems in electrical network at different levels, such as power transformer, instrument transformer, generator, arc suppression coil are inductance element, the parallel connection compensated or series capacitor bank, the parasitic capacitance of high-tension apparatus is capacity cell.And each wire of circuit over the ground and both there is longitudinal inductance between wire and there is lateral capacitance.The L-C oscillation circuit that these elements composition is complicated, under certain energy effect, returning in arm that special parameter coordinates there will be resonance phenomena, causes the exception of voltage to raise.Resonance often belongs to steady state phenomena, and therefore its Duration Ratio switching overvoltage is much longer, can stably exist, till carrying out new operation and destroying the condition of resonance in former loop.
Duration just because of resonance overvoltage is long; so it endangers also greatly, in electric power system; resonance overvoltage not only jeopardizes the insulation of electric equipment; also may produce lasting overcurrent and blown fuse or equipment; also can have influence on the condition of work of overvoltage protection, common lightning arrester Chang Yin action and be able to not receiving damage when arc extinguishing under resonance overvoltage simultaneously.
Overvoltage suppression cabinet (poly-excellent cabinet) comprises PT and lightning arrester cabinet.
Summary of the invention
The present invention, according to the deficiencies in the prior art, provides overvoltage suppression cabinet arrester valve piece made.
The present invention realizes like this, overvoltage suppression cabinet arrester valve piece made, its material composition is with parts by weight, and filling a prescription is made up of following component: kaolin 4 ~ 9 parts, 3 ~ 7 parts, carborundum, activated carbon powder 2 ~ 4 parts, nano zirconium dioxide 2 ~ 3 parts, 5 ~ 6 parts, glass fibre, 3 ~ 4 parts, carbon fiber, dolomite dust 2 ~ 5 parts, OPEO 4 ~ 5 parts, dimethyl silicone polymer 3 ~ 7 parts, trimethyl be diamines 1 ~ 2 part, solid-state carbamic acid 3 ~ 7 parts, chlorosilane 1 ~ 2 part, benzene 0.3 ~ 0.6 part and toluene 1 ~ 1.6 part.
Further, its material composition is with parts by weight, and filling a prescription is made up of following component: kaolin 7 parts, 5 parts, carborundum, activated carbon powder 3 parts, nano zirconium dioxide 2 parts, 6 parts, glass fibre, 4 parts, carbon fiber, dolomite dust 3 parts, OPEO 4 parts, dimethyl silicone polymer 5 parts, trimethyl be diamines 1.5 parts, solid-state carbamic acid 4.5 parts, chlorosilane 1.3 parts, benzene 0.5 part and toluene 1.3 parts.
The advantage of overvoltage suppression cabinet arrester valve piece made provided by the invention is: the component that the present invention comprises; material is easy to get; and low price; and its material composition can increase the service life; anti-aging degree is high; the deficiency of overvoltage protection element and device in system can be made up, improve the overvoltage protection level of system, the resonance overvoltage in elimination system simultaneously, broken string overvoltage.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Overvoltage suppression cabinet arrester valve piece made, its material composition is with parts by weight, and filling a prescription is made up of following component: kaolin 4 ~ 9 parts, 3 ~ 7 parts, carborundum, activated carbon powder 2 ~ 4 parts, nano zirconium dioxide 2 ~ 3 parts, 5 ~ 6 parts, glass fibre, 3 ~ 4 parts, carbon fiber, dolomite dust 2 ~ 5 parts, OPEO 4 ~ 5 parts, dimethyl silicone polymer 3 ~ 7 parts, trimethyl be diamines 1 ~ 2 part, solid-state carbamic acid 3 ~ 7 parts, chlorosilane 1 ~ 2 part, benzene 0.3 ~ 0.6 part and toluene 1 ~ 1.6 part.
In practical operation, its material composition is with parts by weight, and filling a prescription forms best results by following component: kaolin 7 parts, 5 parts, carborundum, activated carbon powder 3 parts, nano zirconium dioxide 2 parts, 6 parts, glass fibre, 4 parts, carbon fiber, dolomite dust 3 parts, OPEO 4 parts, dimethyl silicone polymer 5 parts, trimethyl be diamines 1.5 parts, solid-state carbamic acid 4.5 parts, chlorosilane 1.3 parts, benzene 0.5 part and toluene 1.3 parts.
The advantage of overvoltage suppression cabinet arrester valve piece made provided by the invention is: the component that the present invention comprises; material is easy to get; and low price; and its material composition can increase the service life; anti-aging degree is high; the deficiency of overvoltage protection element and device in system can be made up, improve the overvoltage protection level of system, the resonance overvoltage in elimination system simultaneously, broken string overvoltage.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. overvoltage suppression cabinet arrester valve piece made, it is characterized in that, its material composition is with parts by weight, and filling a prescription is made up of following component: kaolin 4 ~ 9 parts, 3 ~ 7 parts, carborundum, activated carbon powder 2 ~ 4 parts, nano zirconium dioxide 2 ~ 3 parts, 5 ~ 6 parts, glass fibre, 3 ~ 4 parts, carbon fiber, dolomite dust 2 ~ 5 parts, OPEO 4 ~ 5 parts, dimethyl silicone polymer 3 ~ 7 parts, trimethyl be diamines 1 ~ 2 part, solid-state carbamic acid 3 ~ 7 parts, chlorosilane 1 ~ 2 part, benzene 0.3 ~ 0.6 part and toluene 1 ~ 1.6 part.
2. overvoltage suppression cabinet arrester valve piece made according to claim 1, it is characterized in that, its material composition is with parts by weight, and filling a prescription is made up of following component: kaolin 7 parts, 5 parts, carborundum, activated carbon powder 3 parts, nano zirconium dioxide 2 parts, 6 parts, glass fibre, 4 parts, carbon fiber, dolomite dust 3 parts, OPEO 4 parts, dimethyl silicone polymer 5 parts, trimethyl be diamines 1.5 parts, solid-state carbamic acid 4.5 parts, chlorosilane 1.3 parts, benzene 0.5 part and toluene 1.3 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510595468.4A CN105206363A (en) | 2015-09-18 | 2015-09-18 | Overvoltage suppression cabinet arrester valve plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510595468.4A CN105206363A (en) | 2015-09-18 | 2015-09-18 | Overvoltage suppression cabinet arrester valve plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105206363A true CN105206363A (en) | 2015-12-30 |
Family
ID=54953982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510595468.4A Pending CN105206363A (en) | 2015-09-18 | 2015-09-18 | Overvoltage suppression cabinet arrester valve plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105206363A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08138973A (en) * | 1994-11-08 | 1996-05-31 | Toshiba Corp | Capacitor for surge protection |
| CN102140288A (en) * | 2011-05-13 | 2011-08-03 | 武汉大学 | Ice-covering-proof coating containing electrolyte |
| CN102751020A (en) * | 2012-06-20 | 2012-10-24 | 江苏远洋东泽电缆股份有限公司 | Longitudinal watertight degaussing cable for warship and manufacturing method thereof |
| CN104058721A (en) * | 2014-06-30 | 2014-09-24 | 陈新棠 | Environment-friendly ceramic material |
| CN104769729A (en) * | 2012-11-12 | 2015-07-08 | 道康宁公司 | Photovoltaic cell module |
-
2015
- 2015-09-18 CN CN201510595468.4A patent/CN105206363A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08138973A (en) * | 1994-11-08 | 1996-05-31 | Toshiba Corp | Capacitor for surge protection |
| CN102140288A (en) * | 2011-05-13 | 2011-08-03 | 武汉大学 | Ice-covering-proof coating containing electrolyte |
| CN102751020A (en) * | 2012-06-20 | 2012-10-24 | 江苏远洋东泽电缆股份有限公司 | Longitudinal watertight degaussing cable for warship and manufacturing method thereof |
| CN104769729A (en) * | 2012-11-12 | 2015-07-08 | 道康宁公司 | Photovoltaic cell module |
| CN104058721A (en) * | 2014-06-30 | 2014-09-24 | 陈新棠 | Environment-friendly ceramic material |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151230 |
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| WD01 | Invention patent application deemed withdrawn after publication |