RU2001124545A - A method for measuring the components of the complex resistance of a two-terminal device and the voltage on it - Google Patents

A method for measuring the components of the complex resistance of a two-terminal device and the voltage on it

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Publication number
RU2001124545A
RU2001124545A RU2001124545/09A RU2001124545A RU2001124545A RU 2001124545 A RU2001124545 A RU 2001124545A RU 2001124545/09 A RU2001124545/09 A RU 2001124545/09A RU 2001124545 A RU2001124545 A RU 2001124545A RU 2001124545 A RU2001124545 A RU 2001124545A
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RU
Russia
Prior art keywords
resistance
voltage
resistor
value
terminal device
Prior art date
Application number
RU2001124545/09A
Other languages
Russian (ru)
Other versions
RU2214609C2 (en
Inventor
Александр Михайлович Андрюшаев
Виктор Алексеевич Баранов
Владимир Алексеевич Баранов
Виктор Петрович Буц
Валерий Григорьевич Недорезов
Михаил Константинович Смирнов
Александр Николаевич Шестернин
Original Assignee
Федеральное государственное унитарное предприятие Научно-исследовательский институт электронно-механических приборов
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Application filed by Федеральное государственное унитарное предприятие Научно-исследовательский институт электронно-механических приборов filed Critical Федеральное государственное унитарное предприятие Научно-исследовательский институт электронно-механических приборов
Priority to RU2001124545A priority Critical patent/RU2214609C2/en
Priority claimed from RU2001124545A external-priority patent/RU2214609C2/en
Publication of RU2001124545A publication Critical patent/RU2001124545A/en
Application granted granted Critical
Publication of RU2214609C2 publication Critical patent/RU2214609C2/en

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Claims (1)

1. Способ измерения составляющих комплексного сопротивления двухполюсника и напряжения на нем, заключающийся в том, что двухполюсник включают в измерительную цепь последовательно с резистором с регулируемым сопротивлением, подают на измерительную цепь синусоидальное переменное напряжение, измеряют напряжение на резисторе, регулируют сопротивление резистора, отличающийся тем, что напряжение измеряют при трех значениях сопротивления резистора, а значения составляющих комплексного сопротивления двухполюсника и приложенного к нему напряжения определяют из выражений1. A method for measuring the components of the complex resistance of a two-terminal device and the voltage across it, the two-terminal device being connected in series with a resistor with adjustable resistance, a sinusoidal alternating voltage is applied to the measuring circuit, the voltage across the resistor is measured, and the resistance of the resistor is adjusted, characterized in that the voltage is measured at three values of the resistance of the resistor, and the values of the components of the complex resistance of the two-terminal device and applied to it on stresses are determined from the expressions
Figure 00000001
Figure 00000001
Figure 00000002
Figure 00000002
Figure 00000003
Figure 00000003
Figure 00000004
Figure 00000004
Figure 00000005
Figure 00000005
 где X - активная составляющая комплексного сопротивления двухполюсника;where X is the active component of the complex resistance of the two-terminal network; Y - реактивная составляющая комплексного сопротивления двухполюсника;Y is the reactive component of the complex resistance of the two-terminal network; a1=A1-1;a 1 = A 1 -1; а2=А2-1;a 2 = A 2 -1; b1=A1.·R1-R2;b 1 = A 1. · R 1 -R 2 ; b2=A2·R1-R2;b 2 = A 2 · R 1 -R 2 ; с1=R2-A1·R1;with 1 = R 2 -A 1 · R 1 ;
Figure 00000006
Figure 00000006
Figure 00000007
;
Figure 00000007
;
Figure 00000008
Figure 00000008
 R1 - первое значение сопротивления резистора;R 1 is the first resistance value of the resistor; R2 - второе значение сопротивления резистора;R 2 is the second value of the resistance of the resistor; R3 - третье значение сопротивления резистора;R 3 is the third value of the resistance of the resistor; UZ1 - напряжение на измеряемом двухполюснике при первом значении сопротивления резистора;UZ 1 - voltage on the measured two-terminal at the first value of the resistance of the resistor; U1 - напряжение на резисторе при первом значении сопротивления;U 1 - voltage across the resistor at the first resistance value; UZ2 - напряжение на измеряемом двухполюснике при втором значении сопротивления резистора;UZ 2 is the voltage across the measured two-terminal at the second value of the resistor resistance; U2 - напряжение на резисторе при втором значении сопротивления;U 2 is the voltage across the resistor at the second resistance value; UZ3 - напряжение на измеряемом двухполюснике при третьем значении сопротивления резистора;UZ 3 - voltage at the measured two-terminal at the third value of the resistance of the resistor; U3 - напряжение на резисторе при третьем значении сопротивления.U 3 - voltage across the resistor at the third resistance value.
RU2001124545A 2001-09-04 2001-09-04 Procedure measuring components of complex impedance of two-terminal network and voltage across it RU2214609C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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RU2001124545A true RU2001124545A (en) 2003-07-27
RU2214609C2 RU2214609C2 (en) 2003-10-20

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CN102636697B (en) * 2012-05-11 2015-02-04 湘潭电机股份有限公司 Device for dynamically measuring performance of insulating medium

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