Desarrollo de un sistema automático de refrigeración industrial con un circuito de compresores en paralelo

Abstract

According to the Ministry of Industries and Productivity, one of the most demanded and most prevalent at the country level is refrigeration systems. A large number of supermarkets use systems that help preserve product quality for consumers. To preserve supplies in both the cold room and the display case, supermarket refrigeration systems must maintain the proper temperature in the cold rooms and display cases. However, this results in high energy costs for the retailer. The inspiration for this idea came from a common problem in supermarkets, which is the inefficient management of refrigeration systems. The proposed solution is based on the implementation of an automatic system that controls and supervises compressors in parallel with the aim of reducing energy consumption. This system uses electronic devices such as sensors, PLC, and an HMI display to achieve precise temperature monitoring and control. Through data collection using electronic components and Matlab software, the system will be identified to design the controllers. Resulting in an automated and reliable plant with improved temperature control in the showcase and in the cold room in order to extract heat from the product.