Which type of system is commonly used for monitoring substation operations?

A SCADA (Supervisory Control and Data Acquisition) system is essential for monitoring substation operations because it provides real-time data collection and control capabilities over a wide range of electrical equipment. This system allows operators to monitor various parameters such as voltage, current, temperature, and equipment status from a centralized location. It also facilitates the automatic control of devices, enabling quick responses to operational changes or faults within the substation.

The effectiveness of SCADA systems lies in their ability to gather and process large amounts of data, which can be used for both operational decision-making and long-term planning. This level of monitoring and control is crucial in ensuring the reliability, efficiency, and safety of substation operations, particularly as electrical networks become increasingly complex and integrated.

Other systems mentioned do serve important functions, but they do not focus specifically on the comprehensive monitoring and control capabilities required in substations. Photovoltaic control systems are designed for managing solar energy generation, HVAC monitoring systems pertain to heating, ventilation, and air conditioning, and remote battery management systems are concerned with battery health and status rather than overall substation operation monitoring.