Scada Systems – Control, Supervision and Data Acquisition for the Power Plants Settled on a Stream (Part 1)
Journal Title: Analele Universitatii "Eftimie Murgu" Resita. Fascicula de Inginerie - Year 2015, Vol 22, Issue 2
Abstract
Scada (supervisory control and data acquisition) is a complex system that supervises and control an industrial process and performs several functions. A human machine interface will also be presented and how the process in a power plant is controlled and supervised through it by the operator. The main screen will be described (which is a global view of the hydro unit) and what the operator can see and what he can press to control the power plants process also a few more screens will be presented for auxiliary installations and it will be described what the operator can see and what he can do to control the installation.
Teaching Platform for DC Electric Drives
This paper describes an educational platform for teaching DC electric drives. The drive has as objective an efficient system for controlling the speed of a DC motor driven by a chopper. The chopper is manufactured using...
Evaluation of Current Control Methods in Three-Phase Shunt Active Power Filters System
This paper aims the implementation of the control techniques for shunt power active filters and the achievement of a comparative study regarding the performance achieved by these techniques both in simulation and on an e...
Localized Modes at Defects in Sonic Composites
The paper discusses a sonic composite with a linear defect. Such structures allow localization of modes in the vicinity of the line defect with propagation along this line. The material in the vicinity of the line behave...
Identification of the Opportunities for Future Development of Tidal Energy
An overview of status of development of tidal energy is given in this article. To reduce the dependance on fossil fuel and imported energy resources, the need for ocean energy is a global demand in developing countries....
Motion without Friction of a Particle on a Mobile Surface with Bilateral Constraints
In this paper we present the equations of motion of a particle in a multi-body type form on a mobile surface. The particle is considered to be acted by a resultant force. At this resultant, the normal reaction is also ad...