Tekglobal Technologies
Chennai, Tamil Nadu
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| Mounting Type | Panel Mount |
| Voltage | 200v - 240v AC |
| Brand | Siemens |
| Manufacturer Series | S7 communication |
| PLC Power | 5V DC |
| I/O Points | RJ45 ports |
| Output Type | Digital |
| 6ES7153-1AA03-0XB0 |
| SIMATIC S7-6ES734D-1CH02-0ACD |
| 6ES7340-1CH02-0AE0 |
| 6ES7158-0AD01-0XA0 |
| 6ES7341-1CH02-0AE0 |
| 6ES7 341-1BH02-. 0AE0 |
| 6ES7340-1AH02-0AE0-RS232 C MODULE |
| 6ES7321-1BL00-0AA0. SIMATIC S7 |
| 6ES7322-1BH01-0AA0 |
| SIMATIC NET CP6443-1 6GK7443-1EX20-0XE0 |
| 23S 00 0E BC DA B8 74 |
| 23S 001B 1B 00 7D 4B |
| 23S 00 0E BC F2 B7 BA |
| 23S 00 0E BC F2 B7 C9 |
| 23S 00 0E 8C F1 AC D9 |
| 23S 00 0E 8C DA B8 83 |
| 23S 00 0E 8C F1 AC F4 |
| SIMATIC S7 6ES7407 0KA02 0AA0 -SIMATIC S7-400, Power supply PS407: 10 A |
| 6ES7421-1BL01-0AA0 |
| 6GK7443-1EX20-0XE0 |
| 6ES7407-0KA02-0AA0 |
| 6ES7407-0KR02-0AA0 |
| 6GR 744S 1EX20 0XE0-CP443 1EX20 SIMATIC CP443 |
| 6ES7417-4HT14-0AB0-SIMATIC S7 400H |
| 6ES7964-2AA04-0AB0-SIMATIC S7 400 |
| 6ES7151-1AA05-0AB0 |
| Minimum Order Quantity | 1 Piece |
| Brand | Siemens |
| Manufacturer Series | Profibus |
| I/O Points | digital |
| Output Type | Digital |
| Pulse Transmission Output | profibus |
| Communication Port | Profibus |
| Usage/Application | PLC |
| Number of Inputs | 14 Digits |
| International Standard | ISO |
| Degree of Protection | IP |
| Program Memory | 12 |
| Country of Origin | Made in India |
| Brand | AEPL |
| Usage/Application | Industrial |
| Available For | Monitoring |
| Phase | Three Phase |
| Voltage | 25 V |
| Country of Origin | Made in India |
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| Minimum Order Quantity | 1 Piece |
| Type Of Service Provider | Company |
| Business / Industry Type | Industrial |
| Project Duration | 2-3 months |
| Mode Of Service | Offline |
| Process | industrial |
| Size | big |
| Usage/Application | Control |
| Brand | PLC |
| Phase | Single Phase |
| Material | SS |
| Voltage | 220 V |
| Frequency | 50 Hz |
| Country of Origin | Made in India |
| Application Type | Industrial |
| No Of Persons To Be Managed | 2-10 |
| Requirement Details | as per Plant P&ID |
| Service Duration | 2-3 Months |
| Automation Grade | Level 3 |
| Frequency | 50hz |
Over the years the demand for high quality, greater efficiency and automated machines has increased in this globalised world. The initial phase of the process focuses on passing the inputs to the boiler at a required temperature, so as to constantly maintain a particular temperature in the boiler. The process mainly focuses on level, pressure and flow control at the various stages of the boiler plant. Thus the temperature in the boiler is constantly monitored and brought to a constant temperature as required by the power plant. The automation is further enhanced by constant monitoring using SCADA screen which is connected to the PLC by means of communication cable. At the automated power plant, the boiler is controlled by Variable Frequency Drive (VFD) to put in action the required processes to be carried out at the boiler.
PROCESS DESCRIPTION
Conventional equipment systems are prone to errors due to the involvement of humans in the data collection and processing using complicated mathematical expressions. Thus what we require is a system that collects raw data, processes it and presents it in values which can be verified and compared with the standard values. All the values can be filled up by the introduction of the automation technique into the power plants. The automation technique involving the automatic control of all the processes which includes the monitoring and inspection needs provides for a very efficient system. The automation process helps the company having the power plant to reduce the amount of errors that occur , reduction in the human resources, increased efficiency, and most importantly very cost effective.
Conventional equipment systems are prone to errors due to the involvement of humans in the data collection and processing using complicated mathematical expressions. Thus what we require is a system that collects raw data, processes it and presents it in values which can be verified and compared with the standard values. All the values can be filled up by the introduction of the automation technique into the power plants. The automation technique involving the automatic control of all the processes which includes the monitoring and inspection needs provides for a very efficient system. The automation process helps the company having the power plant to reduce the amount of errors that occur , reduction in the human resources, increased efficiency, and most importantly very cost effective.
CONTROL PARAMETERS IN BOILER
Level Control Steam Drum level, De-aerator level and hot well level. Pressure Control Force draft pressure, Induced draft pressure, Steam drum pressure, Deaerator pressure, Turbine inlet steam pressure, balanced draft pressure. Flow Control Air flow, Steam flow, Water flow. Temperature Control Deaerator temperature, Steam drum temperature, Underbed boiler temperature, Turbine inlet steam temperature, Flue gas temperature.