A Centralized Control-oriented Algorithm for Working State of Hydropower Units

Abstract

The present invention discloses a hydroelectric generating set work state algorithm facing centralized control. The algorithm comprises: collecting related devices and output data of the hydroelectric generating set; defining a plurality of states, and defining the judging logic of each state; determining the state of the hydroelectric generating set according to the collected data and the judging logic, and performing statistics of the state parameters of the hydroelectric generating set; and displaying the hydroelectric generating set state and the state parameters for users to perform real-time monitoring and control. According to the collection data detection set and the state of the hydroelectric generating set, the state parameters are subjected to statistics, the state and the state parameters are subjected to display, and the hydroelectric generating set is subjected to optimizing control; and moreover, compared to the traditional method, the hydroelectric generating set work state algorithm facing the centralized control can relieve the operators' workload so as to reduce the misoperation risk of the hydroelectric generating set and reach the purposes of centralized management and control, optimized dispatching and cost decreasing and benefit increasing.

Description

technical field [0001] The invention relates to a centralized control-oriented hydroelectric unit working state algorithm, which belongs to the field of centralized control management of hydropower remote centralized control center units. Background technique [0002] Hydropower plants are usually built in remote areas with remote terrain and inconvenient transportation, and the living conditions of employees are difficult. In order to improve the power generation efficiency of hydropower plants, improve the living conditions and quality of life of employees, promote the remote centralized control of hydropower with "remote centralized control and less maintenance" Management mode is imperative. At present, the data of the traditional hydropower remote centralized control system directly collects the data of the power plant through the communication server. Generally, the working state of the unit is divided into shutdown state, idling state, no-load state, power generation ...

AI Technical Summary

Problems solved by technology

At present, the data of the traditional hydropower remote centralized control system directly collects the data of the power plant through the communication server. Generally, the working state of the unit is divided into shutdown state, idling state, no-load state, power generation state and unsteady state. In the case of a large number of units, the centralized control operation and maintenance personnel are mainly responsible for the start-up and shutdown of the unit and power adjustment. It is insignificant to monitor the units in idling, no-load and unsteady working conditions. If real-time monitoring is carried out, it is easy to distract energy and increase workload , undoubtedly increasing the risk of unit misoperation

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