DE489211C - High voltage capacitor - Google Patents
High voltage capacitorInfo
- Publication number
- DE489211C DE489211C DEK109493D DEK0109493D DE489211C DE 489211 C DE489211 C DE 489211C DE K109493 D DEK109493 D DE K109493D DE K0109493 D DEK0109493 D DE K0109493D DE 489211 C DE489211 C DE 489211C
- Authority
- DE
- Germany
- Prior art keywords
- voltage capacitor
- measuring
- high voltage
- pads
- capacitor according
- 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
Links
- 239000003990 capacitor Substances 0.000 title claims description 13
- 238000005259 measurement Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/005—Electrodes
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/10—Other heavy metals
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Description
Hochspannungskondensator Es ist bekannt, einen Hochspannungskondensator mit einem besonderen, leitenden Belag zu versehen, der elektrostatisch gegen Störfelder abgeschirmt ist und zu statischen Meßzwecken benutzt wird. So ist beispielsweise ein Hochspannungskondensator bekannt geworden, bei dem die eine Belegung in drei Beläge unterteilt ist. von denen allein der mittlere zu Meßzw ecken dient, während die beiden äußeren, xriiteinander verbunden, unmittelbar oder über Widerstände bzw. Spulen an Erde gelegt sind. Der Meßbelag liegt also im homogensten Teil des sich zwischen den Belegungen des Kondensators ausbildenden elektrischen Feldes und besitzt eine elektrostatische Abschirmung gegen Störfelder.High-voltage capacitor It is known a high-voltage capacitor to be provided with a special, conductive coating that is electrostatic against interference fields shielded and used for static measurement purposes. So is for example a high-voltage capacitor has become known, in which the one occupancy in three Toppings is divided. of which only the middle one is used for measuring purposes, while the two outer ones, connected to each other, directly or via resistors or Coils are connected to earth. The measuring layer is therefore in the most homogeneous part of itself between the assignments of the capacitor forming electrical field and has an electrostatic shield against interference fields.
Ist es erforderlich, mehrere Messungen mit einer derartigen Einrichtung vorzunehmen, so ergibt sich die Anordnung von mehreren sölcher Kondensatoren mit den dazugehörigen Verbindungsleitungen, isolierter Aufstellung u. dgl. m.It is necessary to make several measurements with such a device the arrangement of several such capacitors also results the associated connection lines, insulated installation and the like.
Erfindungsgemäß wird dies dadurch vermieden, daß eine Belegung des Hochspannungskondensators zur gleichzeitigen Durchführung verschiedener Messungen mit mindestens zwei elektrisch voneinander getrennten Meßbelägen versehen ist. Es kann mit einem Meßbelag beispielsweise eine Verlustmessung angestellt werden und gleichzeitig der zweite Belag für eine Spannungsmessung und etwa ein weiterer Belag noch zu gleichzeitigen oszillographischen Aufnahmen benutzt werden. Auch können diesle in. der Mehrzahl vorhandenen, in ihren Kapazitätswerten gestaffelten Meßbeläge wahlweise zusammengeschaltet werden, so daß sich verschiedene Kapazitätswerte ergeben.According to the invention this is avoided in that an occupancy of the High-voltage capacitor for the simultaneous execution of different measurements is provided with at least two electrically separated measuring pads. It For example, a loss measurement can be made with a measuring pad and at the same time the second layer for a tension measurement and about another layer can still be used for simultaneous oscillographic recordings. Also can These are the majority of the existing measuring pads, graduated in their capacity values can be optionally interconnected so that different capacitance values result.
Um einen Überschlag zwischen den einzelnen, voneinander getrennten. Meßbelägzn zu vermeiden, können zwischen den Meßbelägen isoliert von diesen geerdete Beläge vorgesehen werden. Weiterhin können zum Zwecke der Sicherung gegen L`berspannungen die einzelnen Meßbeläge über Spannungsableiter mit Erde verbunden sein. Für den Meßbelag, der insbesondere für Präzisionsmessungen bestimmt ist, kann in an sich bekannter Weise eine solche Lage gewählt werden, die am wenigsten den Störfeldern ausgesetzt ist, nämlich diejenige im homogensten Teil des elektrischen Feldes.To make a rollover between the individual, separated from each other. To avoid measuring pads, they can be grounded between the measuring pads, isolated from them Coverings are provided. Furthermore, for the purpose of securing against L overvoltages the individual measuring pads must be connected to earth via voltage arresters. For the Measurement coating, which is intended in particular for precision measurements, can in itself It is known that such a position can be chosen which has the least interference fields is exposed, namely that in the most homogeneous part of the electric field.
Diese Anordnung läßt sich bei beliebigen Hochspannungskondensatoren, etwa Nagelsche Durchführungsisolatoren, Zylinderkugelkondensatoren o. dgl., verwenden. Das Dielektrikum kann außer einem festen Isolierstoff auch aus einem unter beliebigem Druck stehenden Gas oder einer Isolierflüssigl,#eit bestehen. .This arrangement can be used with any high-voltage capacitors, For example, use Nagel's bushing insulators, cylindrical ball capacitors or the like. In addition to a solid insulating material, the dielectric can also consist of any pressure standing gas or an insulating liquid. .
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK109493D DE489211C (en) | 1928-05-16 | 1928-05-16 | High voltage capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK109493D DE489211C (en) | 1928-05-16 | 1928-05-16 | High voltage capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE489211C true DE489211C (en) | 1930-01-15 |
Family
ID=7241715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEK109493D Expired DE489211C (en) | 1928-05-16 | 1928-05-16 | High voltage capacitor |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE489211C (en) |
-
1928
- 1928-05-16 DE DEK109493D patent/DE489211C/en not_active Expired
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