HOW IS THE BAS AND SCADA SYSTEM IMPLEMENTED IN THE INDUSTRY? A GLIMPSE TOWARDS INDUSTRIAL CONTROL SYSTEM.

SCADA (Supervisory Control and Data Acquisition) systems and BAS (Building Automation System) are both types of control systems used in different industries. Both have a significant differences whereby SCADA systems are typically used in large-scale industrial processes such as power plants, oil refineries, manufacturing plants, and water treatment facilities. They are designed to monitor, control, and gather data from a wide range of industrial processes and equipment.

On the other hand, the BAS (Building Automation System), sometimes referred to as the Building Management System (BMS), is a broader system that encompasses various building functions, including HVAC (Heating, Ventilation, and Air Conditioning) or in Malaysia we use ACMV (Air Conditioning and Mechanical Ventilation System) specifically. They are used in commercial buildings, offices, hospitals, shopping malls, and other similar structures. The BAS integrates and monitors multiple building systems to optimize their performance and energy efficiency. It can control not only HVAC but also lighting, security, fire safety, access control, and other building systems.

SCADA systems are primarily focused on real-time control and monitoring of industrial processes. They provide a centralized platform to monitor and control equipment, gather data, and make decisions based on that data. SCADA systems typically involve complex processes, high-speed data acquisition, and control of industrial machinery and processes.

BAS systems, on the other hand, are designed for managing and controlling building systems and operations. They provide a centralized platform to monitor and control HVAC, lighting, security, and other building systems. BAS systems typically involve scheduling, automation, energy management, and user-friendly interfaces for building operators and facility managers.

SCADA systems are often larger in scale and deal with complex industrial processes. They may involve thousands of data points, multiple control loops, and extensive communication networks. SCADA systems are designed to handle high volumes of real-time data and require robust and reliable communication infrastructure.

BAS systems are generally smaller in scale, focusing on individual buildings or a collection of buildings within a campus or facility. While they may not handle the same volume of data as SCADA systems, BAS systems still require integration of multiple building systems, sensors, and devices to enable effective monitoring and control.

In summary, SCADA systems are used in industrial processes and are more complex, handling large-scale control and data acquisition. BAS systems, on the other hand, are specific to building management and control, focusing on monitoring and controlling building systems for improved efficiency and comfort. The implementation of both systems can contribute to energy efficiency in various ways by providing control, monitoring, and optimization capabilities to any industrial building.

SCADA and BAS systems allow continuous monitoring of energy consumption and performance parameters of various devices and systems within a facility or across multiple locations. By closely monitoring energy usage, inefficiencies and deviations from optimal performance can be identified promptly. Monitoring each parameters helps SCADA and BAS systems to collect vast amounts of data on energy consumption, equipment status, environmental conditions, and other relevant factors. Analyzing this data can uncover patterns, trends, and anomalies that can be used to optimize energy usage and identify energy-saving opportunities.

Both SCADA and BAS systems enable centralized control of devices and other energy-consuming equipment. They can automatically adjust setpoints, schedules, and operation modes based on occupancy patterns, weather conditions, and energy demand. This ensures that energy-consuming systems operate efficiently and are not wasted during unoccupied or low-demand periods.

In term of demand response and load management, SCADA and BAS systems can participate in demand response programs by reducing energy consumption during peak demand periods. They can adjust equipment settings or temporarily curtail non-essential loads to help balance the energy grid. This not only contributes to overall energy efficiency but also helps avoid strain on the grid during high-demand situations. Not only it can vary load demand, SCADA and BAS systems can integrate renewable energy sources, such as solar panels or wind turbines, into the energy management strategy of a facility. They can monitor the energy generation from these sources and optimize their utilization in conjunction with grid power to minimize reliance on non-renewable sources.

By combining real-time monitoring, data analysis, automation, and optimization capabilities, SCADA and BAS systems offer comprehensive tools for managing energy consumption efficiently. They help identify energy-saving opportunities, reduce waste, optimize equipment performance, and contribute to a more sustainable and energy-efficient operation. Megajana integrates building management system in our plant to monitor all plant system and configuration. These implementations can benefit customers, as Megajana provide a comprehensive and efficient solution for their cooling needs while delivering added value through energy management and optimization capabilities.

Check out here to find out more on how Megajana can help you increase energy efficiency in your building.