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Senior Design Team 19: Steam Heat Controller

Senior Design Team 19: Steam Heat Controller. Team Members: Ben Jusufovic , Ben Cao, Curtis Mayberry , Thinh Luong Advisors & Clients: Lee Harker, Jason Boyd. Overview. Project Overview (2 mins ) Project Plan (1 min) Project Design (2 mins )

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Senior Design Team 19: Steam Heat Controller

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  1. Senior Design Team 19: Steam Heat Controller Team Members: Ben Jusufovic, Ben Cao, Curtis Mayberry, ThinhLuong Advisors & Clients: Lee Harker, Jason Boyd

  2. Overview • Project Overview (2 mins) • Project Plan (1 min) • Project Design (2 mins) • Project Implementation (4 mins) • Current Status (1 min) • Questions

  3. Project Overview • Problem Background and Statement • The old section of Coover hall utilizes steam valves to heat adjacent rooms. A steam valve in one room can control the temperature of up to five rooms. This leads to temperature offset in the rooms and continuous adjustment of the valve in order to accommodate the individuals within each room.

  4. Project Overview • Requirements and Specifications • Mechanical system • Wireless interface between temperature sensor and controller • PID Temperature Controller • Network interface • Room temperature profiling • Temperature sensor located in control panel • LCD user interface • building profiling • Project budget

  5. Project Plan • Component selection • Schematic and PCB Design • Routing and Components • Mechanical Interface • Web Interface • Ethernet Transceiver • Wireless Transceiver • Motor • Temperature Sensor • LCD GUI

  6. Project Design

  7. Project Design

  8. Project Implementation • Motor and Mechanical Interface

  9. Project Implementation • LCD and AVR STK600 Development Kit

  10. Project Implementation • Schematic and PCB Design

  11. Project Implementation • Routing and Components

  12. Tests • Functional • Valve calibration • Range Test • Response Test • Equalization and weighting Test • Environmental and extreme Tests • Monitored extended use testing • Software • Microcontroller • Temperature Sensor • LCD • Wireless transceiver • Networking

  13. Current Status • Web Interface • Ethernet Transceiver • Wireless Transceiver • LCD GUI • Main Programming • PID Controller Algorithm • Testing Phase • Component selection • Schematic and PCB Design • Routing and Components • Mechanical Interface • Motor • Temperature Sensor

  14. Questions?

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