Synthesis of cartesian coordinates metrological impedance simulators
This paper contains some problems of synthesis and analysis of the metrological simulators of impedance, suitable for using as the measures in impedance meters. There are presented two types of simulators for reproducing the impedances represented in Cartesian coordinates: with current control and...
Guardado en:
| Autor principal: | |
|---|---|
| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
D.Ghitu Institute of Electronic Engineering and Nanotechnologies
2008
|
| Materias: | |
| Acceso en línea: | https://doaj.org/article/7925ef763f3d409cb35e2f3d768b7d20 |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
| Sumario: | This paper contains some problems of synthesis and analysis of the metrological simulators of impedance, suitable for using as the measures in impedance meters. There are presented
two types of simulators for reproducing the impedances represented in Cartesian coordinates:
with current control and with voltage control. The reproduced impedance can possess any
character and have the separate regulation of the components. For synthesis of the simulator
structures, the formal–structural method is applied. Studies of the stability conditions of the
proposed simulators are carried out and the conditions of their optimal application in the resonance meters of impedance components are defined. The advantages of the proposed devices
are the possibility of reproducing of impedance with any character without switching in its circuit, absence of the adjustable reactive elements, high exactitude and simplicity of practical
realization. The presented devices are suitable for application both in the simple and cheap
automatic impedance meters and in the high-accuracy meters of impedance components.
|
|---|