MaxDNADISTRIBUTION CONTROL SYSTEM

ON THERMAL POWER STATION

BY: JITENDRA VERMA

maxDNA DCS CONTROL1. Automatic backup2. Speed control3. Synchronization4. Load control PROTECTION- provided with safety relays

and switchgears.

OBJECTIVE OF MAXDNA DISTRIBUTION CONTROL SYSTEM

• Safe operation of plant• Lowest cost of generation• Longest equipment life• Minimum environmental effect• Maximum efficiency• Energy conservation

Overview of MAXDNA DCS

• DDCMIS(DISTRIBUTED DIGITAL CONTROL& MANAGEMENT INFORMATION SYSTEM)

• BURNER MANAGEMENT SYSTEM• TURBINE CONTROL SYSTEM• ANALYSERS• MEASUREMENT

BURNER MANAGEMENT SYSTEM

• INCREASED SAFETY & RELIABILITY FOR FURNANCE

• HIGH ENERGY ARC IGNITOR CONTROL• OIL ON/OFF CONTROL• FEEDER CONTROL• PROTECTION FROM EXPLOTION • INTELIGENT FLAME SCANER

TURBINE CONTROL SYSTEM

• TURBINE GOVERNING SYSTEM• TURBINE STRESS CONTROL SYSTEM• AUTOMATIC TURBINE RUNUP SYSTEM(ATRS)• TURBINE SUPERVISORY SYSTEM

MEASURMENT BY DCS

• TEMPRETURE

• FLOW

• PRESSURE

• LEVEL

OPERATOR WORK STATION

• Mimic/ Graphic display• Trend display• System & diagnostic display• Control • Bar chart• Sequence display• Fault analysis display

Trend display

Trend Display is an area to show time dependent values in form of curves for different purposes. such as voltage, temperature

BENEFITS OF MAXDNA DCS• High reliability• Improve response time• Improve operator interface to plant• Improve accessibility plant data to engineering & management personal• Historical storage & retrieval system

CONTROL ROOM

THANK YOU

Burner Management System (BMS) is a safety system for power generation companies that enables the safe start-up, operation, and shut down of the multiple-burner furnace section of a boiler.