The observer of a direct-current moto condition on the basis of the particles swarm method
Journal Title: EAI Endorsed Transactions on Energy Web - Year 2019, Vol 6, Issue 22
Abstract
This paper describes a observer of direct current motor’s (DC motors) parameter based on particles swarm method allowing to define the parameters values set and variables state in real time. During the electric motor operation the values characterizing its current state, for example, the resistance and inductances of the field winding and armature coil change over a wide range and are inaccessible for direct measurement therefore their indirect definition by means of observers is necessary. The current state of the working electric motor at the same time is defined by computer processing easily of measurands – voltage and currents of motor windings, by using of its mathematical model and estimation methods. The mathematical processing algorithm, features of settings, performance and some other results of the research are presented in this article. The results of this work can be used in the design of sensorless DC drives. The estimated DC motor parameter’s can be used for control, monitoring and diagnostics of DC drive technical state. For check of serviceability and accuracy of the PSO method the computer motor model received on the basis of the equations of the generalized electrical machine was used. State estimation results of the working electric motor P-12 type confirmed validity of the offered approach.
Authors and Affiliations
A. N. Gargaev, V. G. Kashirskikh, A. G. Zakharova, V. A. Borovtsov
Keywords
Related Articles
- EP ID EP45425
- DOI http://dx.doi.org/10.4108/eai.13-7-2018.156436
- Views 268
- Downloads 0
Alternative sources for power supply of coastal objects
The article contains the analysis of alternative sources and the perspectives of application low-powered nuclear thermoelectric power stations for electromagnetic compatibility on distance oil and gas fields with mesh po...
Incident Management of Information Technology in the Indonesia Higher Education based on COBIT Framework: A Review
Nowadays, implementing the IT management in Indonesia Higher Education (HE) has been an integral part of institution management and all business functions, starting from teaching & learning, academic information system,...
BLAST: Battery Lifetime-constrained Adaptation with Selected Target in Mobile Devices
Mobile devices today contain many power hungry subsystems and execute different applications. Standard power management is not aware of the desired battery lifetime and has no visibility into which applications are execu...
Capacity Enhancement and Voltage Stability Improvement of Power Transmission Line by Series Compensation
To install a new infrastructure of a power transmission line is not only costly but also time-consuming, and it also have some harmful impact on our environment and therefore existing transmission infrastructure is impor...
Mean time to recruitment for three grades with two sources of depletion
In any organization when the policy decisions related to emoluments, benefits and objectives are announced then the exit of personnel is occurred. When the exit of personnel occurs, time overwhelming and expense happened...