SU118897A1 - The method of determining the potential at a given point of the electric field - Google Patents

The method of determining the potential at a given point of the electric field

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Publication number
SU118897A1
SU118897A1 SU594947A SU594947A SU118897A1 SU 118897 A1 SU118897 A1 SU 118897A1 SU 594947 A SU594947 A SU 594947A SU 594947 A SU594947 A SU 594947A SU 118897 A1 SU118897 A1 SU 118897A1
Authority
SU
USSR - Soviet Union
Prior art keywords
potential
determining
electric field
given point
probe
Prior art date
Application number
SU594947A
Other languages
Russian (ru)
Inventor
П.П. Костенко
А.И. Лопатин
Original Assignee
П.П. Костенко
А.И. Лопатин
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by П.П. Костенко, А.И. Лопатин filed Critical П.П. Костенко
Priority to SU594947A priority Critical patent/SU118897A1/en
Application granted granted Critical
Publication of SU118897A1 publication Critical patent/SU118897A1/en

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  • Testing Or Measuring Of Semiconductors Or The Like (AREA)

Description

Известные способы дл  определени  потенциала в данной точке электрического пол  при по-мощи зонда основаны на использовании соотношени  между потенциалом, емкостью и зар дом.The known methods for determining the potential at a given point of an electric field with the aid of a probe are based on the use of the relation between potential, capacitance and charge.

Предлагаемый способ более совершенен, так как он обеспечивает упрощение и сокращение трудоемкости измерений. Это достигаетс  тем, что сначала измер ют ток проводимости в цепи зонда без конденсатора, затем последовательно с зондом включают конденсатор известной емкости и определ ют его посто нную времени зар да, после чего производ т вычисление значени  искомого потенциала.The proposed method is more perfect, as it provides a simplified and reducing the complexity of the measurements. This is achieved by first measuring the conduction current in the probe circuit without a capacitor, then sequentially connecting the probe to a capacitor of known capacity and determining its constant charge time, after which the value of the desired potential is calculated.

На чертеже изображена схема зонда дл  осуществлени  предлагаемого способа.The drawing shows a diagram of a probe for carrying out the proposed method.

Дл  определени  потенциала в данной точке пол , образуюпл,е1гос  вокруг коронирующего электрода /, в нее помещают зо«д 2, в цепь которого последовательно включен конденсатор 3. Второй конец цепи зонда подсоедин ют к земле (если хот т определить потенциал в данной точке пол  по отношению к земле) либо к тому электроду, по отношению к которому ищут распределение потенциала пол .To determine the potential at a given point, the field, forming the signal around the corona-forming electrode /, is placed into it a d 2 in which circuit the capacitor 3 is connected in series. The second end of the probe circuit is connected to earth (if the potential in relation to the earth) or to the electrode, in relation to which the potential distribution of the floor is sought.

При проведении опыта вначале определ ют ток проводимости в цепи зонда без конденсатора, а затем последовательно с зондом включают конденсатор 3 известной емкости и определ ют ток и врем  зар да конденсатора. После этого производ т вычисление потенциала в данной точке по известным формулам электротехники.During the test, the conduction current in the probe circuit without a capacitor is first determined, and then a capacitor 3 of known capacity is connected in series with the probe, and the current and the charge time of the capacitor are determined. After that, the potential is calculated at this point using the well-known formulas of electrical engineering.

Предмет изобретени Subject invention

Способ определени  потенциала в данной точке электрического пол  при помощи зонда, основанный на испОоТьзовании соотношени  между потенциалом, емкостью и зар дом, отличающийс  тем, что, сThe method of determining the potential at a given point of the electric field using a probe, based on the use of the relation between the potential, capacitance and charge, characterized in that

целью упрощени  и сокращени  трудоемкости измерений, сначала измер ют ток проводимости в цепи зонда без конденсатора, затем последовательно с зондом включают конденсатор известной емкости, определ ют его посто нную времени зар да, после чего производ т вычисление значени  искомого потенциалаTo simplify and reduce the laboriousness of the measurements, first measure the conduction current in the non-capacitor probe circuit, then sequentially connect the probe to a capacitor of a known capacity, determine its constant charge time, and then calculate the value of the desired potential

SU594947A 1958-03-10 1958-03-10 The method of determining the potential at a given point of the electric field SU118897A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU594947A SU118897A1 (en) 1958-03-10 1958-03-10 The method of determining the potential at a given point of the electric field

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU594947A SU118897A1 (en) 1958-03-10 1958-03-10 The method of determining the potential at a given point of the electric field

Publications (1)

Publication Number Publication Date
SU118897A1 true SU118897A1 (en) 1958-11-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU594947A SU118897A1 (en) 1958-03-10 1958-03-10 The method of determining the potential at a given point of the electric field

Country Status (1)

Country Link
SU (1) SU118897A1 (en)

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