Operational process and troubleshooting training system and method for water-pumping and energy-storage machine set

Abstract

The invention discloses an operational process and troubleshooting training system and method for a water-pumping and energy-storage machine set. The system comprises a local control unit (LCU), an engineer station, an operator station, an event recorder, an analog simulator and a fault simulator. By means of the operational process and troubleshooting training system and method for the water-pumping and energy-storage machine set, operation signals and fault signals of all systems of the water-pumping and energy-storage machine set can be simulated, and operation conditions of the machine set under the normal state and all fault states can be revealed completely. Frames displayed by a control system are abundant, and starting and stopping operational procedures of the machine set, machine set operation information, alarm information, dynamic operation frames of main equipment and other content can be displayed. Relative professional personnel can learn the machine set control procedure and the starting and stopping procedures through the system and know about the operation conditions of all the systems in the starting and stopping processes, and troubleshooting capabilities of the relative professional personnel can be cultivated through fault simulation.

Description

technical field [0001] The invention relates to a pumped storage unit operation process and fault finding training system and method. Background technique [0002] In the electric power industry, the working conditions of the pumped storage units are flexible and quick to start and stop, transforming the excess electric energy when the grid load is low into high-value electric energy during the peak period of the grid, suitable for frequency modulation and phase modulation, and stabilizing the frequency and frequency of the power system. Voltage, improve the efficiency of thermal power plants, wind power plants and nuclear power plants in the system. It is the most economical and reliable energy storage device with the longest life cycle and the largest capacity in the current power system. It provides guarantee for the long-term and stable operation of large-scale thermal power or nuclear power units at the power supply end in an optimal state, and is an indispensable means...

AI Technical Summary

Problems solved by technology

In the training process, the theory cannot be closely combined with the field practice, and the training effect is difficult to meet expectations; it takes a long time to get familiar with the equipment operation status during the field actual operation process; and there are few opportunities to actually find the field fault, so it is difficult to quickly Improve fault finding capabilities

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