HVAC Automatically Controlled by Motor Control Center

Motor control serves to control the devices or a collection of devices in a particular and programmed manner for the betterment and the performance of the motor. Motor control is either automatic or manual which depends on the function of starting or stopping the motor. The motor control also determines factors like protecting against overloads and fault also the regulation or limiting the torque. Electric motor of any kind required a certain kind of controller. So, the motor controller will be performing different task on the variant features and the complexity of the task. The motor control center comprises of a common power bus and motor control units. The motor control center manages HVAC system in the industry applications, the basic concept of the motor control center is to control an entity which is temperature in this project. To start designing the whole panel was constructed in AutoCAD. The two motors which will be used in the Motor Control Centre are going to be star delta and DOL (direct online).Further the whole study of the motor control center and developing the link with the sensor to control the heat ventilation air condition system is the main aim of the project. The study of Heat Ventilation Air Condition system and the temperature to be controlled automatically by the help of motor control center with the help of sensor was achieved. The test was conducted by manually and automatic control for the betterment of the project. By studying and developing the link of HVAC system with the Motor control center with the help of sensor gave a deeper knowledge of the industrial applications related to it and the scope of controlling the temperature with other sensors and regulation of temperature control on wide spectrum.

Keywords:HVAC; Motor control center; Direct online motor; Star delta motor; Sensor; Motor control