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影响秦山核电厂热带气旋特征及核安全可能最大热带气旋参数设计值计算
引用本文:顾裕兵,赵鑫,黄君宝,赵亦明.影响秦山核电厂热带气旋特征及核安全可能最大热带气旋参数设计值计算[J].浙江水利科技,2010(1):41-45,48.
作者姓名:顾裕兵  赵鑫  黄君宝  赵亦明
作者单位:1. 浙江省电力设计院,浙江,杭州,310027
2. 浙江省水利河口研究院,浙江,杭州,310020
3. 秦山核电公司,浙江,海盐,314300
摘    要:通过分析58a间影响秦山核电厂的热带气旋资料,揭示了影响区域内热带气旋的时空分布特征及运行规律。并以此为基础,采用统计分析或公式计算等多种方法比较确定了可能最大热带气旋的3个主要参数:最低中心气压(P0)为892hPa、气旋边缘气压(Pw)为1010hPa、登陆前气旋气压回升值(/xp)为6hPa,并界定了另4个主要参数:最大风速半径(R)、气旋移动速度(T)、气旋运动方向(θ)、地面气流流入角(ψ)的取值范围。

关 键 词:热带气旋特征  可能最大热带气旋参数  秦山核电厂

Characteristics of Tropical Cyclones Affecting Qinshan Nuclear Power Plant and Designed Value Computation of Nuclear-Safe Possible Maximum Tropical Cyclone Parameters
GU Yu-bing,ZHAO Xin,HUANG Jun-bao,ZHAO Yi-ming.Characteristics of Tropical Cyclones Affecting Qinshan Nuclear Power Plant and Designed Value Computation of Nuclear-Safe Possible Maximum Tropical Cyclone Parameters[J].Zhejiang Hydrotechnics,2010(1):41-45,48.
Authors:GU Yu-bing  ZHAO Xin  HUANG Jun-bao  ZHAO Yi-ming
Institution:1.Zhejiang Electric Power Design Institute;Hangzhou;Zhejiang 310027;China;2.Zhejiang Institute of Hydraulics and Estuary;Zhejiang 310020;3.Qinshan Nuclear Power Company Limited;Haiyan;Zhejiang 314300;China
Abstract:By analyzing data of tropical cyclones affecting Qinshan Nuclear Power Plant in 1958, the paper discloses the spatial - and- temporal distribution and movement law of the tropical cyclones in the affected region. On this basis, statistical analysis, formula computation and other methods are used to confirm three major parameters of the possible maximum tropical cyclones: minimum central pressure ( P0 ) as 892 hPa, cyclone edge pressure ( Pw ) as 1 010 hPa, increased cyclone pressure bore landing (△P) as 6 hPa. The paper also defines the value range of four other major parameters: maximum wind radius (R), cyclone moving speed (T), cyclone moving direction (θ) and ground inflow angle (ψ).
Keywords:characteristics of tropical cyclones  possible maximum tropical cyclone parameters  Qinshan Nuclear Power Plant  
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