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A nuclear power unit simulation model comprising a power control system

A technology for power control and nuclear power units, applied in design optimization/simulation, electrical digital data processing, special data processing applications, etc., can solve the problems of few related documents

Active Publication Date: 2019-01-11
ELECTRIC POWER RES INST OF GUANGXI POWER GRID CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still few relevant literatures that fully consider the control system of the power compensation bar group in the mathematical model of the nuclear power unit and analyze it.

Method used

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  • A nuclear power unit simulation model comprising a power control system
  • A nuclear power unit simulation model comprising a power control system
  • A nuclear power unit simulation model comprising a power control system

Examples

Experimental program
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Embodiment Construction

[0031] In order to better understand the present invention, the present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0032] like figure 1 As shown, a nuclear power unit simulation model including a power control system includes a reactor core module, a coolant pipeline module, a steam generator module, a steam turbine module, a governor module, a reactor power control system, and a primary circuit average temperature module;

[0033] The coolant pipeline module includes a cold line temperature unit and a hot line temperature unit; the reactor power control system includes a coolant average temperature control system module and a power control system module;

[0034] The reactor core module is respectively connected with the hot wire temperature unit, the cold wire temperature unit, the coolant average temperature control system module, and the power control system module;

[0035] The hot wire temperature module...

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Abstract

The invention relates to the technical field of power system simulation, in particular to a nuclear power unit simulation model comprising a power control system. The model concretely includes a reactor core module, a coolant pipe module, a steam generator module, a steam turbine module, a governor module, a reactor power control system and a primary loop average temperature module. The coolant pipe module comprises a cold wire temperature unit and a hot wire temperature unit. The reactor power control system comprises a coolant average temperature control system module and a power control system module. The model includes a coolant average temperature control system module and a power control system module, can realize the coarse and fine adjustment of the reactor power of the nuclear power unit, corresponds to the power compensation bar group control system and the temperature regulation bar group control system of the nuclear power unit operating in G mode respectively, and verifiesthat the simulation model of the nuclear power unit operating in G mode has a certain ability of following the load.

Description

technical field [0001] The invention relates to the technical field of power system simulation, in particular to a nuclear power unit simulation model including a power control system. Background technique [0002] At present, with the country's continuous investment in clean energy construction, my country's nuclear power has entered a period of rapid development, bringing significant economic and environmental benefits. With the construction of nuclear power units, the power generation capacity of nuclear power in the power grid has gradually increased, and the power grid has also put forward higher requirements for the operation of nuclear power units. Nuclear power units, which used to serve as base loads in the past, are now also required to have the role of peak regulation and frequency regulation. In the early nuclear power units, all sets of power control rods were made of the same material. During the adjustment process, the adjustments of all rod groups were basica...

Claims

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Application Information

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IPC IPC(8): G06F17/50
CPCG06F30/20Y02E30/00
Inventor 文立斌李俊孙艳张翌晖刘光时雷亭吴健旭卢万里廖卫国
Owner ELECTRIC POWER RES INST OF GUANGXI POWER GRID CO LTD
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