TY - JFULL AU - Ion Miciu PY - 2008/12/ TI - Automation System for Optimization of Electrical and Thermal Energy Production in Cogenerative Gas Power Plants T2 - International Journal of Mechanical and Mechatronics Engineering SP - 1285 EP - 1290 VL - 2 SN - 1307-6892 UR - https://publications.waset.org/pdf/4217 PU - World Academy of Science, Engineering and Technology NX - Open Science Index 23, 2008 N2 - The system is made with main distributed components: First Level: Industrial Computers placed in Control Room (monitors thermal and electrical processes based on the data provided by the second level); Second Level: PLCs which collects data from process and transmits information on the first level; also takes commands from this level which are further, passed to execution elements from third level; Third Level: field elements consisting in 3 categories: data collecting elements; data transfer elements from the third level to the second; execution elements which take commands from the second level PLCs and executes them after which transmits the confirmation of execution to them. The purpose of the automatic functioning is the optimization of the co-generative electrical energy commissioning in the national energy system and the commissioning of thermal energy to the consumers. The integrated system treats the functioning of all the equipments and devices as a whole: Gas Turbine Units (GTU); MT 20kV Medium Voltage Station (MVS); 0,4 kV Low Voltage Station (LVS); Main Hot Water Boilers (MHW); Auxiliary Hot Water Boilers (AHW); Gas Compressor Unit (GCU); Thermal Agent Circulation Pumping Unit (TPU); Water Treating Station (WTS). ER -