ELECTRODE DEVICE OF GAS-INSULATED SWITCH

By a gas insulation switch electrode device (1) of the present invention number 1 in the embodiment of the insulated gas is implanted is located within the interior of the case a bus bar conductor (bus bar conductor) (Bushing conductor) conductor or bushing one or the insulation gas which are impregnated with an field due to high voltage case to mitigate other the use is usable in all components applied so that an electric shown in drawing has by not limiting the aspect.

A gas insulation by also with reference to Figure 1 shows a device electrode switch of the present invention number 1 in the embodiment is provided with a drawing and it is shown a one example, by Figure 2 of the present invention number 1 in the embodiment a gas insulation switch electrode is cross-sectional drawing species device, by Figure 3 of the present invention number 1 in the embodiment a gas insulation switch electrode device and experimental group is graph timing an electric field with an intensity according to the distance between.

2 door appended also to 1 refers to surface, gas insulated switch device (1) electrode conductors (2) a surface layer of number 1 having permittivity different each coating layer (10) and number 2 coating layer (20) which coated with, said number 1 coating layer (10) conductor (2) an electric field for outside surface layer in order to reduce the coated dielectric constant made number 1, said number 2 coating layer (20) the number 1 coating layer and are relatively low than said number 1 number 2 consisting of coated dielectric constant.

In the embodiment the present in particular a number 1 coating layer (10) and number 2 coating layer (20) rapidly increases in temperature by oxidation different dielectric, said number 1 coating layer (10) the number 1 3.0 9.0 maximum or more a minimum dielectric constant is formed within, said number 2 number 2 a minimum dielectric constant dielectric layer is made from within maximum 5.0 2.0 or more.

Wherein number 1 number 2 dielectric constant dielectric constant relatively large compared to the reason for this is that the conductor having permittivity (2) electric fields surface layer of relatively which are impregnated with an the insulation gas alleviates the case into the interior of an electric field is of the order to ensure.

Said number 2 number 2 dielectric layer is composed dielectric constant field generated in the insulation gas said for lowering the first and second having a cross point, the different dielectric constant are formed on the first surface positioned therein case are concentrated on the specific conductor an electric field in stable even when insulating performance for maximum field the insulation gas is maintained as it is hereby possible to reduce is.

In particular case the size of conductor plurality while taper controlling disposition intervals of between each other through the insulation gas part to stable insulating atmosphere and a surface layer of conductor with yttrium the electrodes forming the overcoat layer with groove is in a long circle shape is since the more advantageous.

Number 1 number 1 the aforementioned dielectric layer dielectric constant ion implantation is chosen various range, minimum 3.0 meaning of inside a case is or a state with few number of, a relatively high degree of separation distance between plurality of conductor when sufficiently spaced apart in and corresponding to, 9.0 meaning of inside a case is many or the number of, between conductor plurality close a relatively high degree of separation distance can be the easily be arranged even in the presence of separation distance but dielectric constant of 9.0 number 1 to coating layer (10) product is available to also constitutes a. two found.

Number 1 coating layer (10) used in an oxide aluminum dielectric material (epoxy resin) resin or epoxy any of the selectively which is used, corrosion and the aluminum oxide said of a wear-resistant resistant for primary usage therein so that the changes in which insulator easily worked as having features.

Number 1 coating layer (10) is minimized (d1) thickness coated 3 micro meters or more predetermined maximum 1 the after alcoholic beverage it will do number 2 within the stator is formed of a coating layer (20) coated thickness (d2) and. coated with different thicknesses.

Number 2 coating layer (20) of the dielectric constant number 2, formed to within 2.0 5.0 maximum or more minimum, said number 2 coating layer (20) such as the dielectric constant is maintained member finishes a burr by forcibly pressing the reason for this is that the case of head inside by the insulation gas with (2) peripheral insulating said number 1 the outside stably atmosphere is an atmosphere of a coating layer (10) dielectric constant number 1 of the gap is formed between the substrate consists of bent in the upward or downward direction.

Number 2 coating layer (20) the number 1 coating layer (10) a relatively thick thickness as compared to coated occur, in one example coated minimum thickness 30 micro meters or more is formed within predetermined maximum 10 are electrically connected with each other through the insulation gas, and an electric field which to minimize.

Number 2 dielectric constant dielectric material used in an epoxy resin (epoxy resin) or tetrafluoro ethylene (polytetrafluoroethylene) any of the selectively which is used, the aforementioned dielectric material and other similar to a dielectric substance is used which can be permitting.

Number 2 coating layer (20) the number 1 coating layer (10) a relatively thick thickness as compared to coated occur, said number 2 coating layer (20) depending on the thickness of an a conductor specific locations in the insulation gas maximum field of the invention exhibits a relatively small, and can be made such as on number 2 coating layer (20) thickness of coating layer number 1 (10) is made from thickness rather than thickness of.

In addition conductor (2) considering the surface layer roughness arranged to be opposed to each other the most electric field concentration containing a highly number 1 embodiment and a corrosion of dielectric constant, said number 2 coating layer (20) an insulating gas to minimize the maximum field insulating layer number 1 that a relatively low than number 1 number 2 consisting of coated dielectric constant.

Dielectric constant the difference in the dielectric constant and said number 1 number 2 there remains a stable at least 1 or more to maintain insulation 1 which it is desired to have the results and the one or more differences which, when conductor 1 hereinafter, or held in the (2) a surface layer of an electric field concentration for causing or, the insulation gas electric fields to a stable since difficult to maintain the 1. which it is desired to have the difference.

Conductor (2) the surface layer roughness according to which can be altered in terms of electric field concentration, said conductor (2) of swinging and a edge in layer the surface on the angular section is to the greatest extent excluded rapidly increases in temperature by oxidation preferably remains in, the present in the embodiment in the case of coating layer said number 1,2 (10,20) to the formation of the holes 1 through (tunnel etching) etching tunnel prior to tertiary surfaces after the processing is done 2 lane electrolytic polishing (electro polishing) processing is takes place said conductor (2) are electrically connected with each other through the interlayer dielectric to minimizing.

Embodiment using a phosphate etching tunnel which, in one example conductor (2) drawing a surface layer of uneven as shown in and made the vertical direction, electrolytic polishing processing edge portion protruding through origin round is to the greatest extent excluded of round. made the vertical direction.

Tunnel and with electrolytic polishing processing is done when conductor (2) number 1 to be formed in a surface of coating layer (10) and number 2 coating layer (20) stable coating it is possible to, the pin is rounded penetration hole while moving up and down a bent unit.

Figure 3 shows a with an electrode of the present invention number 1 in the embodiment also by a gas insulation switch device and experimental group an electric field with an intensity according to the distance between as shown in the graph, an experiment using a computer to group thin line shown of graph 1 and, [...] experiment group a shown chain line one point where a is 2, a of graph heavier line the present invention and shown, an experiment using a computer to graph timing in dotted lines is 3 group.

1 group with reference to experiment the conductor coating layer formatied in the absence the n bit parallel data inputted demonstrated that despite an electric field with an intensity according to distance, conductors 2 group experiment at this time, a single to form a coating layer in a state into its original demonstrated that despite an electric field with an intensity, experiment group having a low dielectric constant conductor 3 to form a coating layer a single, we have demonstrated that despite an electric field with an intensity in a state.

Experiments the present invention a double coating layer field intensity according to distance of electrodes 3 to 1 compared to the experiment group were kept relatively low since conductor by the present invention (10) outside of coating layer number 1 (10) and number 2 coating layer (20) is formed configuration is a conductor (10) to prevent a thin film electric field tubes is, so as to produce a relatively risk for dielectric breakdown of the thick dielectric the height can be viewed.

Door appended refers to surface 4, by a gas insulation switch electrode device (1a) of the present invention number 2 in the embodiment the case positioned therein conductor (2) an electric field for a surface layer of the polyurethane film is fixed by using mitigating consisting of 5.0 dielectric constant number 1 number 1 coating layer (100); and said number 1 coating layer (100) formed outside said number 1 and number 2 relatively low than 2.1 dielectric constant made of number 2 coating layer (200) includes.

Gas insulated switch electrode device (1a) has the aforementioned number 1 in the embodiment being different from number 1 coating layer (100) of the dielectric constant and number 2 coating layer (200) field optimal dielectric constants capable of retaining state a particular dielectric constant corresponding advertisement based on the shown list defined by said number 1 coating layer (100) of the dielectric constant and number 1 number 2 coating layer (200) of conductor due to dielectric constant number 2 (2) the surface and the light-layer pin is rounded and is relieved, and the, number 2 coating layer (200) of an electric field is of the insulation gas due to dielectric constant number 2 diffuses from the can be.

To this end the present invention refers to said number 1 coating layer (100) coated minimum thickness 3 micro meters or more is formed within predetermined maximum 1, said number 2 coating layer (200) coated minimum thickness 30 micro meters or more is made from within predetermined maximum 10.

In the embodiment the present in particular a number 1 coating layer (100) and number 2 coating layer (200) rapidly increases in temperature by oxidation different dielectric, said number 1 number 2 dielectric constant dielectric constant relatively large compared to the reason for this is that the conductor having permittivity (2) electric fields surface layer of relatively which are impregnated with an the insulation gas alleviates the case into the interior of an electric field is of the order to ensure.

Said number 2 number 2 dielectric layer is composed dielectric constant field generated in the insulation gas said for lowering the first and second having a cross point, the different dielectric constant are formed on the first surface positioned therein case are concentrated on the specific conductor an electric field in stable even when insulating performance for maximum field the insulation gas is maintained as it is hereby possible to reduce is.

In particular case the size of conductor plurality while taper controlling disposition intervals of between each other through the insulation gas part to stable insulating atmosphere and a surface layer of conductor with yttrium the electrodes forming the overcoat layer with groove is in a long circle shape is since the more advantageous.

Number 1 coating layer (100) dielectric material used in an oxide aluminum or epoxy resin (epoxy resin) any of the selectively which is used, corrosion and the aluminum oxide said of a wear-resistant resistant for primary usage therein so that the changes in which insulator easily worked as having features.

Number 1 coating layer (100) thickness coated 3 micro meters or more is minimized (d1) within predetermined maximum 1 number 2 the after alcoholic beverage it will do the stator is formed of a coating layer (200) coated thickness (d2) and. coated with different thicknesses.

Number 2 coating layer (200) the number 1 coating layer (100) a relatively thick thickness as compared to coated occur, in one example coated minimum thickness 30 micro meters or more is formed within predetermined maximum 10 are electrically connected with each other through the insulation gas, and an electric field which to minimize.

Number 2 dielectric constant dielectric material used in an epoxy resin (epoxy resin) or tetrafluoro ethylene (polytetrafluoroethylene) any of the selectively which is used, the aforementioned dielectric material and other similar to a dielectric substance is used which can be permitting.

Number 2 coating layer (200) the number 1 coating layer (100) a relatively thick thickness as compared to coated occur, said number 2 coating layer (200) depending on the thickness of an a conductor specific locations in the insulation gas maximum field of the invention exhibits a relatively small, and can be made such as on number 2 coating layer (200) thickness of coating layer number 1 (100) is made from thickness rather than thickness of.

In addition conductor (2) considering the surface layer roughness arranged to be opposed to each other the most electric field concentration containing a highly number 1 embodiment and a corrosion of dielectric constant, said number 2 coating layer (200) an insulating gas to minimize the maximum field insulating layer number 1 that a relatively low than number 1 number 2 consisting of coated dielectric constant.

Dielectric constant the difference in the dielectric constant and said number 1 number 2 there remains a stable at least 1 or more to maintain insulation 1 which it is desired to have the results and the one or more differences which, when conductor 1 hereinafter, or held in the (2) a surface layer of an electric field concentration for causing or, the insulation gas electric fields to a stable since difficult to maintain the 1. which it is desired to have the difference.

Conductor (2) the surface layer roughness according to which can be altered in terms of electric field concentration, said conductor (2) of swinging and a edge in layer the surface on the angular section is to the greatest extent excluded rapidly increases in temperature by oxidation preferably remains in, the present in the embodiment in the case of coating layer said number 1,2 (100,200) to the formation of the holes 1 through (tunnel etching) etching tunnel prior to tertiary surfaces after the processing is done 2 lane electrolytic polishing (electro polishing) processing is takes place said conductor (2) are electrically connected with each other through the interlayer dielectric to minimizing.

Embodiment using a phosphate etching tunnel which, in one example conductor (2) drawing a surface layer of uneven as shown in and made the vertical direction, electrolytic polishing through origin round is to the greatest extent of edge portion rounded in the form. made the vertical direction.

Tunnel and with electrolytic polishing processing is done when conductor (2) to be formed in a surface of coating layer number 1 (100) and number 2 coating layer (200) stable coating it is possible to, the pin is rounded penetration hole while moving up and down a bent unit.

A gas insulation by device electrode switch of the present invention number 3 in the embodiment to described the reference to drawing.

5 door appended refers to surface, gas insulated switch device (1b) electrode conductor positioned therein the case (2) an electric field for a surface layer of the polyurethane film is fixed by using mitigating number 1 number 1 coating layer consisting of 5.0 dielectric constant (1000); and said number 1 coating layer (1000) formed outside relatively low than said number 1 and number 2 number 2 coating layer made of 2.1 dielectric constant (2000) comprising a, said number 2 coating layer (2000) the number 1 coating layer (1000) a relatively thick thickness as compared to coated, characterized in that it comprises..

Said number 2 coating layer (2000) number 1 is (d2) thickness of coating layer (1000) is formed larger in thickness than (d1) thickness of coating layer the reason for this is that the number 2 (2000) depending on the thickness of an a conductor specific locations in the insulation gas maximum field of the invention exhibits a relatively small, and can be made such as on number 2 coating layer (2000) thickness of coating layer number 1 (1000) is made from thickness rather than thickness of.

Said number 1 coating layer (1000) coated minimum thickness 3 micro meters or more is formed within predetermined maximum 1, said number 2 coating layer (2000) coated minimum thickness 30 micro meters or more is made from within predetermined maximum 10.

In the embodiment the present in particular a number 1 coating layer (1000) and number 2 coating layer (2000) rapidly increases in temperature by oxidation different dielectric, said number 1 number 2 dielectric constant dielectric constant relatively large compared to the reason for this is that the conductor having permittivity (2) electric fields surface layer of relatively which are impregnated with an the insulation gas alleviates the case into the interior of an electric field is of the order to ensure.

Said number 2 number 2 dielectric layer is composed dielectric constant field generated in the insulation gas said for lowering the first and second having a cross point, the different dielectric constant are formed on the first surface positioned therein case are concentrated on the specific conductor an electric field in stable even when insulating performance for maximum field the insulation gas is maintained as it is hereby possible to reduce is.

In particular case the size of conductor plurality while taper controlling disposition intervals of between each other through the insulation gas part to stable insulating atmosphere and a surface layer of conductor with yttrium the electrodes forming the overcoat layer with groove is in a long circle shape is since the more advantageous.

Number 1 coating layer (1000) dielectric material used in an oxide aluminum or epoxy resin (epoxy resin) any of the selectively which is used, corrosion and the aluminum oxide said of a wear-resistant resistant for primary usage therein so that the changes in which insulator easily worked as having features.

Number 1 coating layer (1000) coated minimum thickness 3 micro meters or more predetermined maximum 1 the after alcoholic beverage it will do number 2 within the stator is formed of a coating layer (2000) coated thickness and. coated with different thicknesses.

Number 2 coating layer (2000) the number 1 coating layer (1000) a relatively thick thickness as compared to coated occur, in one example coated minimum thickness 30 micro meters or more is formed within predetermined maximum 10 are electrically connected with each other through the insulation gas, and an electric field which to minimize.

Number 2 dielectric constant dielectric material used in an epoxy resin (epoxy resin) or tetrafluoro ethylene (polytetrafluoroethylene) any of the selectively which is used, the aforementioned dielectric material and other similar to a dielectric substance is used which can be permitting.

Conductor (2) considering the surface layer roughness arranged to be opposed to each other the most electric field concentration containing a highly number 1 embodiment and a corrosion of dielectric constant, said number 2 coating layer (2000) an insulating gas to minimize the maximum field insulating layer number 1 that a relatively low than number 1 number 2 consisting of coated dielectric constant.

Dielectric constant the difference in the dielectric constant and said number 1 number 2 there remains a stable at least 1 or more to maintain insulation 1 which it is desired to have the results and the one or more differences which, when conductor 1 hereinafter, or held in the (2) a surface layer of an electric field concentration for causing or, the insulation gas electric fields to a stable since difficult to maintain the 1. which it is desired to have the difference.

Conductor (2) the surface layer roughness according to which can be altered in terms of electric field concentration, said conductor (2) of swinging and a edge in layer the surface on the angular section is to the greatest extent excluded rapidly increases in temperature by oxidation preferably remains in, the present in the embodiment in the case of coating layer said number 1,2 (1000,2000) to the formation of the holes 1 through (tunnel etching) etching tunnel prior to tertiary surfaces after the processing is done 2 lane electrolytic polishing (electro polishing) processing is takes place said conductor (2) are electrically connected with each other through the interlayer dielectric to minimizing.

Embodiment using a phosphate etching tunnel which, in one example conductor (2) drawing a surface layer of uneven as shown in and made the vertical direction, electrolytic polishing through origin round is to the greatest extent of edge portion rounded in the form. made the vertical direction.

Tunnel and with electrolytic polishing processing is done when conductor (2) to be formed in a surface of coating layer number 1 (1000) and number 2 coating layer (2000) stable coating it is possible to, the pin is rounded penetration hole while moving up and down a bent unit.

Or more, but one of the present invention is described in the embodiment, corresponding in various technical fields claim grow having knowledge of conventional is within such a range that causes no away from idea of the present invention, additional components, changing, deleting or example, in adding a by the present invention various modified and change which would be able, in addition of the present invention is the pixels include methods using cross-linked anti-rights will.