SU107203A2 - Device for measuring active resistance inductance, capacitance and power loss - Google Patents
Device for measuring active resistance inductance, capacitance and power lossInfo
- Publication number
- SU107203A2 SU107203A2 SU455097A SU455094A SU107203A2 SU 107203 A2 SU107203 A2 SU 107203A2 SU 455097 A SU455097 A SU 455097A SU 455094 A SU455094 A SU 455094A SU 107203 A2 SU107203 A2 SU 107203A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- inductor
- coil
- magnetic field
- capacitance
- inductance
- Prior art date
Links
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- Measurement Of Resistance Or Impedance (AREA)
Description
Изобретение относитс к устройствам дл измерени активного сопротивлени , индуктивности, емкости и потерь электроэнергии. Устройства подобного типа состо т из катушки индуктивности, питаемой от генератора электрических колебаний; катушки св зи, расположенной в магнитном поле катушки индуктивности и предназначенной дл подключени к ней измер емого объекта, и индикаторной катушки, расположенной в магнитном поле катушки индуктивности таким образом, что это поле наводит в индикаторной катушке две одинаковые, но противоположно направленные э.д.с.The invention relates to devices for measuring active resistance, inductance, capacitance and energy loss. Devices of this type consist of an inductance coil fed by an electrical oscillator; a communication coil located in the magnetic field of the inductor and intended to be connected to the measured object, and an indicator coil located in the magnetic field of the inductor in such a way that this field induces in the indicator coil two identical, but oppositely directed edd with.
В предложенном устройстве, с целью уменьшени габаритов и упрош ,ени процесса измерений, применена деталь из магнитодиэлектрика. Эта деталь вводитс (согласно авт. св. № 101514) в магнитное поле катушки индуктивности дл компенсации реактивной составл юш;ей тока.In the proposed device, in order to reduce the dimensions and simplify the measurement process, a part from a magnetodielectric is applied. This part is introduced (according to the author. St. number 101514) in the magnetic field of the inductor to compensate for the reactive component of its current.
На чертеже показана схема предложенного устройства. В магнитном поле катушки индуктивности LI, котора питаетс от генератора электрических колебаний Г , расположены катушки Ьз, LZ и L. В нормальном положении на выводах катушки L-, св занной с индикатором U, напр жени нет, что свидетельствует о равновесии устройст-аа. Когда к катушке св зи La подключаетс измер ема величина, равновесие нарушаетс , и стрелка индикатора отклон етс .The drawing shows a diagram of the proposed device. In the magnetic field of the inductor LI, which is powered by the electrical oscillator G, there are coils L3, LZ and L. In the normal position, the leads of the L- coil connected to the indicator U are not at a voltage, which indicates equilibrium of the device. When the measured value is connected to the communication coil La, the equilibrium is disturbed and the indicator needle is deflected.
Дл уравновешивани устройства примен етс деталь из магнитодиэлектрика . При измерении емкости она вводитс в катушку L, при измерении индуктивности-в катушку LS- По положению этой детали в катушках определ ют измер емую величину.To balance the device, a magnetodielectric part is used. When measuring the capacitance, it is introduced into the coil L, while measuring the inductance, into the LS coil. The measured value is determined from the position of this part in the coils.
Дл измерени активного сопротивлени используетс компенсационна катушка L, к которой подключаетс переменное сопротивление.To measure the active resistance, a compensation coil L is used, to which a variable resistance is connected.
Уравновешивание моста в этом случае производитс переменным сопротивлением и по его величине определ ют измер емое.In this case, the balancing of the bridge is carried out by a variable resistance and is measured by its magnitude.
Предмет изобретени Subject invention
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU455097A SU107203A2 (en) | 1953-07-15 | 1953-07-15 | Device for measuring active resistance inductance, capacitance and power loss |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU455097A SU107203A2 (en) | 1953-07-15 | 1953-07-15 | Device for measuring active resistance inductance, capacitance and power loss |
Publications (1)
Publication Number | Publication Date |
---|---|
SU107203A2 true SU107203A2 (en) | 1956-11-30 |
Family
ID=50193654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU455097A SU107203A2 (en) | 1953-07-15 | 1953-07-15 | Device for measuring active resistance inductance, capacitance and power loss |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU107203A2 (en) |
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1953
- 1953-07-15 SU SU455097A patent/SU107203A2/en active
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