51.226R

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51.226R is a remote terminal unit, a type of control system used in electric power systems. It is used to monitor and control electric power systems, such as distribution systems, transmission systems, and power plants. The primary purpose of 51.226R is to provide network management, transmission of data, and control functions, and protect the electric power system.

51.226R is applicable in various fields, including power plants, power transmission, distribution and control systems, process control systems, data acquisition systems, industrial control, and communication systems. In power plants, 51.226R is used to control the start-up and shut-down of generating units, coordinate loads, and monitor the parameters of the power system. In power transmission, 51.226R is used to monitor transmission lines, bases, and breakers. In distribution and control systems, 51.226R is used to supervise the electric power system in the infrastructure of the power system, to detect overload problems, and to display their load and reactive power diagrams. It is also used for substation automation and energy management systems. In process control systems, 51.226R is used to control the process parameters such as temperature, pressure, and flow rate, and to monitor alarms.

The working principle of 51.226R is to collect data from the monitored equipment, transmit data to the control center, and then process the data. Data is collected by the terminal’s sensors, which include current, voltage, and pressure sensors. Data is transmitted to the control center via wireless technology, which can be radio, microwave, or optical fiber. The data is then processed by the control center, which performs control logic, initiates control signals, and creates alarms. The control signals and alarms are then sent back to the terminal, where they can be used to control the equipment.

In summary, 51.226R is a type of control system that is used in a variety of fields for monitoring and controlling electric power systems. Its primary purpose is to provide network management, transmission of data, and control functions for the electric power system. Its working principle is to collect data from the monitored equipment, transmit data to the control center, and then process the data.

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