Browsing by Author "Bayindir R."
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Scopus A water pumping control system with a programmable logic controller (PLC) and industrial wireless modules for industrial plants-An experimental setup(2011-01-01) Bayindir R.; Cetinceviz Y.This paper describes a water pumping control system that is designed for production plants and implemented in an experimental setup in a laboratory. These plants contain harsh environments in which chemicals, vibrations or moving parts exist that could potentially damage the cabling or wires that are part of the control system. Furthermore, the data has to be transferred over paths that are accessible to the public. The control systems that it uses are a programmable logic controller (PLC) and industrial wireless local area network (IWLAN) technologies. It is implemented by a PLC, an communication processor (CP), two IWLAN modules, and a distributed input/output (I/O) module, as well as the water pump and sensors. Our system communication is based on an Industrial Ethernet and uses the standard Transport Control Protocol/Internet Protocol for parameterisation, configuration and diagnostics. The main function of the PLC is to send a digital signal to the water pump to turn it on or off, based on the tank level, using a pressure transmitter and inputs from limit switches that indicate the level of the water in the tank. This paper aims to provide a convenient solution in process plants where cabling is not possible. It also has lower installation and maintenance cost, provides reliable operation, and robust and flexible construction, suitable for industrial applications. © 2011 ISA. Published by Elsevier Ltd. All rights reserved.Scopus Design and implementation of an Internet based effective controlling and monitoring system with wireless fieldbus communications technologies for process automation - An experimental study(2012-01-01) Cetinceviz Y.; Bayindir R.The network requirements of control systems in industrial applications increase day by day. The Internet based control system and various fieldbus systems have been designed in order to meet these requirements. This paper describes an Internet based control system with wireless fieldbus communication designed for distributed processes. The system was implemented as an experimental setup in a laboratory. In industrial facilities, the process control layer and the distance connection of the distributed control devices in the lowest levels of the industrial production environment are provided with fieldbus networks. In this paper, the Internet based control system that will be able to meet the system requirements with a new-generation communication structure, which is called wired/wireless hybrid system, has been designed on field level and carried out to cover all sectors of distributed automation, from process control, to distributed input/output (I/O). The system has been accomplished by hardware structure with a programmable logic controller (PLC), a communication processor (CP) module, two industrial wireless modules and a distributed I/O module, Motor Protection Package (MPP) and software structure with WinCC flexible program used for the screen of Scada (Supervisory Control And Data Acquisition), SIMATIC MANAGER package program ("STEP7") used for the hardware and network configuration and also for downloading control program to PLC. © 2012 ISA. Published by Elsevier Ltd. All rights reserved.Scopus Design and simulation of an internet-based interactive controlling and monitoring system for educational purposes using SCADA(2011-01-01) Bayindir R.; Cetinceviz Y.; Uygun D.In this paper, we purpose a web based communication system between a laboratory on server side and students on client side in order to teach students how to use various process control environments in which FieldBus communication systems are widely used to interconnect them. Web-based remote access to the system and the controlling/monitoring of the process has been provided by using SCADA (supervisory control and data acquisition) control. In order to emphasize the effectiveness of this remote laboratory, a conveyor system which is controlled by an asynchronous motor driven by industrial wireless module and in which an optic, an inductive, a magnetic and a capacitive sensor exist has been used. A programmable logic controller (PLC) was used to control the operation of the system. SIMATIC MANAGER software inclusive of S7-PLCSIM Simulating Modules for PLC programming and simulating system, WinCC flexible visualization software and Sm@rtService option for web-based remote monitoring and control opportunities have been used. © 2011 Praise Worthy Prize S.r.l. - All rights reserved.Scopus Investigation of the effect of magnet thickness on output power and torque of PM BLDC machines using parametric approach method(2011-12-12) Bayindir R.; Ocak C.; Topaloǧlu I.The main purpose of this paper is to describe the effect of magnet thickness on output power and torque of a 500 Watts PM BLDC motor using parametric approach method to reduce the amount of magnet material. Because the cost of magnet material is high compared with the cost of the other materials used in electric motors, required amount of magnet material are important considerations in motor selection. In the approach, the motor specifications, numerical optimization technique and solution method are effectively introduced. Additionally, the proposed approach provides the effective information to electrical machine designers. Finally, effects of magnet thickness to output parameters simulated and graphically represented. The proposed machine has 24 slot, 4 pole (surface mounted) and inner runner configuration. © 2011 IEEE.