refactor: 移除全局参数对象并改为函数参数传递

main.py

@@ -32,7 +32,8 @@ def parameter_display(para_dis: Parameter):
         logger.info(f"雷暴日 d {para_dis.td}")
 
 
-def read_parameter(toml_file_path):
+def read_parameter(toml_file_path) -> Parameter:
+    para = Parameter()
     with open(toml_file_path, "rb") as toml_fs:
         toml_dict = tomli.load(toml_fs)
         toml_parameter = toml_dict["parameter"]
@@ -58,6 +59,7 @@ def read_parameter(toml_file_path):
         toml_optional = toml_dict["optional"]
         para.voltage_n = toml_optional["voltage_n"]  # 工作电压分成多少份来计算
         para.max_i = toml_optional["max_i"]
+    return para
 
 
 def run_egm(para: Parameter) -> dict:
@@ -88,7 +90,7 @@ def run_egm(para: Parameter) -> dict:
         phase_n = 1
     # 地闪密度 利用Q╱GDW 11452-2015 架空输电线路防雷导则的公式 Ng=0.023*Td^(1.3) 20天雷暴日地闪密度为1.13
     td = para.td
-    ng = func_ng(td)
+    ng = func_ng(td, para.ng)
     avr_n_sf = 0  # 考虑电压的影响计算的跳闸率
     ground_angels = para.ground_angels
     # 初始化动画
@@ -152,7 +154,7 @@ def run_egm(para: Parameter) -> dict:
                 insulator_c_len = para.insulator_c_len
                 # i_min = min_i(insulator_c_len, u_ph / 1.732)
                 # TODO 需要考虑交、直流
-                i_min = min_i(insulator_c_len, u_ph)
+                i_min = min_i(insulator_c_len, u_ph, para.altitude)
                 _min_i = i_min  # 尝试的最小电流
                 _max_i = para.max_i  # 尝试的最大电流
                 # cad.draw(i_min, u_ph, rs_x, rs_y, rc_x, rc_y, rg_x, rg_y, rg_type, 2)
@@ -380,7 +382,7 @@ def egm():
         logger.info(f"无法找到数据文件{toml_file_path}，程序退出。")
         sys.exit(0)
     logger.info(f"读取文件{toml_file_path}")
-    read_parameter(toml_file_path)
+    para = read_parameter(toml_file_path)
     run_egm(para)