强制 设置 直驱风电机组机型 的 传动比 为1

dataStorage_datang/info_model_turbine_v3.py

@@ -344,6 +344,15 @@ class SCADADataProcessor:
             adjustments.append(f"类型不符: 计算={turbine_type}, 预期={expected_type}")
             turbine_type = expected_type
         
+        # 第四阶段：特殊处理 - 直驱机型传动比强制设置为1.000
+        if turbine_type == "直驱":
+            # 直驱机型传动比强制为1.000
+            transmission_ratio = 1.000
+            # 同时调整发电机转速等于叶轮转速（取整）
+            rated_gen_spd = int(round(rated_rotor_spd))
+            # 记录调整信息
+            adjustments.append(f"直驱机型传动比强制设置为1.000")
+        
         # 记录调整信息
         if adjustments:
             logger.info(f"参数调整: {manufacturer} {rated_capacity}kW - " + "; ".join(adjustments))
@@ -869,6 +878,10 @@ class ModelTurbineManager:
                 if not (expected_ratio_range[0] <= transmission_ratio <= expected_ratio_range[1]):
                     adjustments.append(f"传动比调整: {transmission_ratio:.3f}")
                 
+                # 特殊处理：直驱机型传动比强制为1.000
+                if turbine_type == "直驱" and transmission_ratio != 1.000:
+                    adjustments.append(f"直驱机型传动比强制设置为1.000")
+                
                 if adjustments:
                     calculation_status = "adjusted"
                     validation_info = "; ".join(adjustments)
@@ -1075,7 +1088,8 @@ class ModelTurbineManager:
                 SUM(data_points) as total_data_points,
                 COUNT(CASE WHEN calculation_status = 'success' THEN 1 END) as success_count,
                 COUNT(CASE WHEN calculation_status = 'adjusted' THEN 1 END) as adjusted_count,
-                COUNT(CASE WHEN calculation_status = 'error' THEN 1 END) as error_count
+                COUNT(CASE WHEN calculation_status = 'error' THEN 1 END) as error_count,
+                COUNT(CASE WHEN turbine_type = '直驱' AND transmission_ratio = 1.000 THEN 1 END) as direct_drive_with_ratio_1
             FROM info_model_turbine
             """
             
@@ -1101,7 +1115,8 @@ class ModelTurbineManager:
                 SUM(turbine_count) as turbine_count,
                 AVG(transmission_ratio) as avg_ratio,
                 AVG(rated_rotor_spd) as avg_rotor_spd,
-                AVG(rated_gen_spd) as avg_gen_spd
+                AVG(rated_gen_spd) as avg_gen_spd,
+                COUNT(CASE WHEN transmission_ratio = 1.000 THEN 1 END) as ratio_1_count
             FROM info_model_turbine
             WHERE turbine_type IS NOT NULL
             GROUP BY turbine_type
@@ -1242,6 +1257,7 @@ class ModelTurbineManager:
                 print(f"  平均额定容量: {round(stats.get('avg_capacity', 0), 1)}kW")
                 print(f"  已计算参数的机型数: {stats.get('calculated_models', 0)}")
                 print(f"  成功计算: {stats.get('success_count', 0)}, 调整后计算: {stats.get('adjusted_count', 0)}, 错误: {stats.get('error_count', 0)}")
+                print(f"  直驱机型传动比=1.000的数量: {stats.get('direct_drive_with_ratio_1', 0)}")
                 print(f"  使用的总数据点数: {stats.get('total_data_points', 0)}")
             
             # 显示风机类型分布
@@ -1255,6 +1271,8 @@ class ModelTurbineManager:
                         print(f"    平均传动比: {item['avg_ratio']:.3f}, "
                               f"平均叶轮转速: {item['avg_rotor_spd']:.1f} rpm, "
                               f"平均发电机转速: {item['avg_gen_spd']:.0f} rpm")
+                    if item['turbine_type'] == '直驱' and item.get('ratio_1_count'):
+                        print(f"    传动比=1.000的机型: {item['ratio_1_count']} 种")
             
             logger.info("风机机型数据提取和参数计算流程执行完成！")
             return True

dataStorage_datang/sql/Script-datang.sql

@@ -134,4 +134,11 @@ and it.model =icpt.standard_model
 
 and dst.wind_spd>=icpt.rated_wind_speed
 and (dst.p_active>=imt.rated_capacity*0.95 and dst.p_active<=imt.rated_capacity*1.05)
-;
+;
+
+
+select *
+from info_model_turbine imt 
+where 1=1
+and imt.rated_gen_spd  is not null
+;