SU430334A1 - METHOD OF INSULATION CONTROL IN A SEQUENTIAL CHAIN OF ELECTROLYSIS BATHS - Google Patents
METHOD OF INSULATION CONTROL IN A SEQUENTIAL CHAIN OF ELECTROLYSIS BATHSInfo
- Publication number
- SU430334A1 SU430334A1 SU1857160A SU1857160A SU430334A1 SU 430334 A1 SU430334 A1 SU 430334A1 SU 1857160 A SU1857160 A SU 1857160A SU 1857160 A SU1857160 A SU 1857160A SU 430334 A1 SU430334 A1 SU 430334A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- baths
- chain
- electrolysis baths
- insulation control
- sequential chain
- Prior art date
Links
Description
1one
Изобретение относитс к области электрических измерений, в частности к контролю изол ции в последовательной цепочке электролизных ванн и отысканию в этой цепочке места с нарушенной изол цией.This invention relates to the field of electrical measurements, in particular, to monitoring insulation in a series chain of electrolysis baths and finding a place in the chain with broken insulation.
Известные способы отыскани мест замыкани электролизных ванн па землю (измерение коэффициента несимметрии, измерение токов утечки и т. д.) св заны с длительным временем измерений и поиском неисправности, что обусловливает простой оборудовани . При этом конкретное определение места замыкани на землю сопр жено с определенными трудност ми и ошибками.Known methods for finding the grounding points of electrolysis baths on the ground (measurement of the asymmetry coefficient, measurement of leakage currents, etc.) are associated with a long measurement time and troubleshooting, which leads to simple equipment. At the same time, the specific determination of the location of the earth closure is associated with certain difficulties and errors.
Цель изобретени - устранение указанных недостатков.The purpose of the invention is to eliminate these disadvantages.
Эта цель достигаетс тем, что к источнику питани ванн подключают последовательную цепочку вспомогательных резисторов соответственно количеству ванн и в точках соединеПИЯ резисторов производ т необходимые измерени .This goal is achieved by connecting a series of auxiliary resistors to the power supply of the baths according to the number of baths and making the necessary measurements at the connection points of the resistors.
На чертеже представлена схема реализации предлагаемого способа.The drawing shows the implementation of the proposed method.
Цепочка электролизных ванн 1 и цепочка вспомогательных резисторов 2 подключены Параллельно к одному источнику питани 3.The chain of electrolysis baths 1 and the chain of auxiliary resistors 2 are connected in parallel to the same power source 3.
Если резисторы одинаковые и число их равно числу ванн, то напр жение относительно земли на каждом резисторе совпадает с напр жепием на соответствующей ванне.If the resistors are the same and their number equals the number of baths, then the voltage relative to earth on each resistor coincides with the voltage on the corresponding bath.
При нарушении изол ции одной из ванн относительно земли образуетс четырехплечий мост, диагональю которого вл етс цепочка: место замыкани ванны на землю, измерительный прибор 4, коптролируема точка цепочки резисторов.If the isolation of one of the baths relative to the ground is broken, a four-shouldered bridge is formed, the diagonal of which is a chain: the location of the bath closing to the ground, the measuring device 4, the control point of the resistor chain.
Измерив напр жение и ток утечки в точке соединени резисторов, можно определить сопротивление изол ции соответствующей ванны .By measuring the voltage and leakage current at the junction point of the resistors, it is possible to determine the insulation resistance of the corresponding bath.
Предмет изобретени Subject invention
Способ коптрол изол ции в последовательной цепочке электролизных ванн, основанный па измерении напр жени относительно земли и тока утечки, отличающийс тем, что, с .целью упрощени отыскани ванны с поврежденной изол цией, к источнику питани ванн подключают последовательную цепочку резисторов соответственно количеству ванн и в точках соединени резисторов производ т измерени .A coptrol isolation method in a series chain of electrolysis baths based on measuring voltage to ground and leakage current, characterized in that, in order to simplify finding a bath with damaged insulation, a series chain of resistors is connected to the power supply of the baths according to the number of baths and The connection points of the resistors are measured.
222 .... 2222 .... 2
тСИtsi
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1857160A SU430334A1 (en) | 1972-12-11 | 1972-12-11 | METHOD OF INSULATION CONTROL IN A SEQUENTIAL CHAIN OF ELECTROLYSIS BATHS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1857160A SU430334A1 (en) | 1972-12-11 | 1972-12-11 | METHOD OF INSULATION CONTROL IN A SEQUENTIAL CHAIN OF ELECTROLYSIS BATHS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU430334A1 true SU430334A1 (en) | 1974-05-30 |
Family
ID=20535078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1857160A SU430334A1 (en) | 1972-12-11 | 1972-12-11 | METHOD OF INSULATION CONTROL IN A SEQUENTIAL CHAIN OF ELECTROLYSIS BATHS |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU430334A1 (en) |
-
1972
- 1972-12-11 SU SU1857160A patent/SU430334A1/en active
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