Emulated data simulation method for reservoir operation automatic system

Abstract

The invention discloses an emulated data simulation method for a reservoir operation automatic system. According to the method, through analyzing to-be-simulated and generated data required by the reservoir operation automatic system, an actually running reservoir operation automatic system is simulated and various running scenarios are designed. The simulated and generated data are composed of various raw data on water level, rainfall, unit active and reactive power, unit sate, water-affairs calculation result, hydrologic information, messages and the like. Various running scenarios are designed for system simulated training or system commissioning test. Therefore, the scenario reproduction process for the reservoir operation automatic system is accelerated in different inflow conditions. The training quality and the training efficiency are improved, or the outgoing quality of the reservoir operation automatic system is increased. Meanwhile, the on-site system operation efficiency is increased.

Description

technical field [0001] The invention relates to a method for simulating simulation data of a water regulation automation system, belonging to the technical field of water conservancy and hydropower automation control. Background technique [0002] With the continuous improvement of the technical level of the water transfer automation system and the high attention of various production units, most of the domestic hydropower plants and network provincial companies have built a relatively complete water transfer automation system, which basically realizes automatic collection and automatic transmission. , automatic calculation and processing, and developed advanced application software on the basis of the water transfer platform. These systems have played an important role in daily production, greatly reducing the labor intensity of the on-duty personnel, and formed a great deal of decision-making on the control and operation of the reservoir. Strong support. [0003] With the...

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Problems solved by technology

Since various raw data obtained through collection or communication exchange on site cannot be obtained during the commissioning stage in the factory, the inspection of various functions of the system can only be a static inspection. It consumes a lot of installation and debugging workload. At the same time, due to the long reappearance cycle of some incoming data scenarios, it may bring more post-system maintenance workload to the system.

[0005] The current simulation data simulation method for the water transfer system can only complete the simulation of fixed values, ignoring the correlation characteristics between various data. For example, under the same incoming water conditions, the change of the reservoir water level is related to the power generation of the unit There is a certain correlation with the rainfall in the watershed; at the same time, there is a lack of simulation methods for some custom limit raw data arrival scenarios, such as how to simulate the arrival of the water transfer system under the condition of some design frequency exceeding the historical situation. method cannot be mocked

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