Nish Techno Projects Pvt. Ltd.

Projects > automation of plasma to incinerator and power plant

  • Project at Glance
Automation of plasma to incinerator and power plant Automation of plasma to incinerator and power plant

Project Details

Application Click to OpenClick to Close

Plasma torch solid Waste incinerator and power plant

Objectives Click to OpenClick to Close
  • Plasma torch based incinerator involves lot of temperature, pressure, level and flow loops and it is typical example of critical process control.
  • When Plasma torch is charged with high voltage, electrical arc is formed between TAT and NON TAT torch- position control of both these torches is critical to achieve arcing.
  • All temperatures are K type and S type monitoring and control of the same is critical as the range is 1300 and 1600 Deg C and directly impacts of safety + power generation
  • Feeding of solid waste – position and speed control batching of solid waste being charged in to incinerator and critical control with respect to pressures.
  • All utility control like scrubber, cooling tower, air compressor etc.
  • Waste heat recovery boiler automation with typical 3 element control
  • Turbine parameter monitoring and power generation control
  • Thru out the process parameter control of fluid like flow, pressure and level at various stages
  • Combination of machine and process control.
Solution We Provide Click to OpenClick to Close
  • Premium 5634 processor – Rack based system
  • 5 Thermocouple modules AEY1614
  • 24 AEY 810 and 16 ASY 800 with Digital I/O ‘s modules DEY64D2 and DSY64T2
  • Citect 1500 I/O Redundant server with 3 client
  • Communication over Ethernet Modbus TCP/IP
KEY FEATURES Click to OpenClick to Close
  • 400 Analogue I/O’s out of which 70 close loops and 1200 Digital I/O’s for interlocks
  • 22 Critical loops
  • 2 critical position controls
  • Redundant server and 3 client SCADA for operation various stages of plant
  • Each client is restricted to its own operation area
  • Total 13 P&I diagrams incorporated in process control and interlocks with each other
  • Level 5 PREMIUM operating in capacity of hybrid DCS.
  • 5 other small OE PLC ‘s communicating over third party protocol to main PLC
REFERENCES Click to OpenClick to Close
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