Analysis method for nuclear power plant debugging test acceptance criteria
An analysis method and technology for nuclear power plants, which are applied in nuclear power plants, nuclear power plant control, nuclear power generation, etc., can solve problems such as lack of description and non-executability, and achieve the effect of ensuring safety and nuclear safety.
Pending Publication Date: 2020-08-25
CHINA NUCLEAR POWER ENG CO LTD
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Problems solved by technology
The regulations and guidelines only stipulate that the commissioning test should be used to verify that the performance of the system and components meets the design requirements and meet the performance standards, but it does not specify how to design specific requirements and criteria to achieve this goal, and there is no enforceable sex
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[0031] The technical solution of the present invention will be described below by taking the formulation process of the acceptance criteria for the commissioning test of the ventilation system of the main control room of a nuclear power plant as an example.
[0032] (1) Attribute classification of commissioning test items
[0033] The ventilation system of the main control room of a nuclear power plant is to keep the temperature and humidity in the main control room and related electrical equipment rooms within the specified limits to meet the requirements of equipment operation and long-term stay of personnel, and in the event of a nuclear accident, through purification Supply air to protect personnel and equipment.
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The invention relates to an analysis method for nuclear power plant debugging test acceptance criteria. According to the method, a system forming a nuclear power plant serves as a unit, on the basis of all debugging test items, determined through system function analysis and configuration decomposition, of a single system, safety function classification and technical requirement making are conducted on each debugging test item, and therefore the final debugging test acceptance criterion is determined. According to the method, qualitative and quantitative acceptance criteria can be designed foreach debugging test, so that reasonable criteria are provided for debugging personnel to analyze the correctness of the test process and result, and whether the performance of the system and equipment meets design requirements and performance standards or not is effectively verified.
Description
technical field [0001] The invention belongs to the nuclear power plant design technology, and in particular relates to an analysis method for the acceptance criteria of the nuclear power plant debugging test. Background technique [0002] The commissioning of a nuclear power plant refers to all the activities that will be performed to make the structures, systems and components enter a certain operating mode after the installation work is basically completed, so as to conduct a comprehensive verification of the design, equipment manufacturing, construction and installation quality of the nuclear power plant to ensure that the nuclear power plant can operate in a certain manner. Continuous and stable operation under rated power. The debugging process is mainly divided into two parts: non-nuclear test and nuclear test. Commissioning is not only the last step in the construction phase of a nuclear power plant, but also the first step in the operation phase. The comprehensiven...
Claims
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Login to View More IPC IPC(8): G06Q10/06G06Q50/06G06Q10/00G21C17/00G21D3/00
CPCG06Q10/06393G06Q50/06G06Q10/20G21C17/00G21D3/00Y02E30/00Y02E30/30
Inventor 刘勇田齐伟尚臣高超李映林刘飞
Owner CHINA NUCLEAR POWER ENG CO LTD