diff --git a/das/src/main/java/com/das/modules/cache/service/CalcCache.java b/das/src/main/java/com/das/modules/cache/service/CalcCache.java
index 883143f4..821a88ac 100644
--- a/das/src/main/java/com/das/modules/cache/service/CalcCache.java
+++ b/das/src/main/java/com/das/modules/cache/service/CalcCache.java
@@ -2,7 +2,9 @@ package com.das.modules.cache.service;
 
 import com.das.modules.cache.domain.WindSpeedCoefValue;
 
+import java.util.List;
+
 public interface CalcCache {
-    WindSpeedCoefValue getWindSpeedCoef(Long deviceId);
-    void putWindSpeedCoef(Long deviceId, WindSpeedCoefValue windSpeedCoefValue);
+    List<WindSpeedCoefValue> getWindSpeedCoef(Long deviceId);
+    void refreshWindSpeedCoef();
 }
diff --git a/das/src/main/java/com/das/modules/cache/service/impl/CalcCacheImpl.java b/das/src/main/java/com/das/modules/cache/service/impl/CalcCacheImpl.java
index 748a0198..69789de9 100644
--- a/das/src/main/java/com/das/modules/cache/service/impl/CalcCacheImpl.java
+++ b/das/src/main/java/com/das/modules/cache/service/impl/CalcCacheImpl.java
@@ -18,10 +18,20 @@ public class CalcCacheImpl implements CalcCache {
     @Autowired
     SysPowerCurveFactorMapper sysPowerCurveFactorMapper;
 
-    private ConcurrentHashMap<Long, WindSpeedCoefValue> windSpeedCoefMap = new ConcurrentHashMap<>();
+    private ConcurrentHashMap<Long, List<WindSpeedCoefValue>> windSpeedCoefMap = new ConcurrentHashMap<>();
 
     @PostConstruct
     private void init(){
+        refreshWindSpeedCoef();
+    }
+
+    @Override
+    public List<WindSpeedCoefValue> getWindSpeedCoef(Long deviceId) {
+        return windSpeedCoefMap.get(deviceId);
+    }
+
+    @Override
+    public void refreshWindSpeedCoef() {
         List<SysPowerCurveFactorVo> sysPowerCurveFactorVos = sysPowerCurveFactorMapper.querySysPowerCurveFactorList(new SysPowerCurveFactorDto());
         for (SysPowerCurveFactorVo sysPowerCurveFactorVo : sysPowerCurveFactorVos) {
             WindSpeedCoefValue windSpeedCoefValue = new WindSpeedCoefValue();
@@ -29,17 +39,12 @@ public class CalcCacheImpl implements CalcCache {
             windSpeedCoefValue.setMaxValue(sysPowerCurveFactorVo.getSpeedMax());
             windSpeedCoefValue.setCoef(sysPowerCurveFactorVo.getFactorK());
             windSpeedCoefValue.setBase(sysPowerCurveFactorVo.getFactorB());
-            windSpeedCoefMap.put(sysPowerCurveFactorVo.getTurbineId(), windSpeedCoefValue);
+            List<WindSpeedCoefValue> windSpeedCoefValues = windSpeedCoefMap.get(sysPowerCurveFactorVo.getTurbineId());
+            if (windSpeedCoefValues == null) {
+                windSpeedCoefValues = new java.util.ArrayList<>();
+            }
+            windSpeedCoefValues.add(windSpeedCoefValue);
+            windSpeedCoefMap.put(sysPowerCurveFactorVo.getTurbineId(), windSpeedCoefValues);
         }
     }
-
-    @Override
-    public WindSpeedCoefValue getWindSpeedCoef(Long deviceId) {
-        return windSpeedCoefMap.get(deviceId);
-    }
-
-    @Override
-    public void putWindSpeedCoef(Long deviceId, WindSpeedCoefValue windSpeedCoefValue) {
-        windSpeedCoefMap.put(deviceId, windSpeedCoefValue);
-    }
 }
diff --git a/das/src/main/java/com/das/modules/calc/functions/FunctionWindSpeedFactor.java b/das/src/main/java/com/das/modules/calc/functions/FunctionWindSpeedFactor.java
new file mode 100644
index 00000000..2765024b
--- /dev/null
+++ b/das/src/main/java/com/das/modules/calc/functions/FunctionWindSpeedFactor.java
@@ -0,0 +1,59 @@
+package com.das.modules.calc.functions;
+
+import cn.hutool.core.collection.CollectionUtil;
+import com.das.modules.cache.domain.DeviceInfoCache;
+import com.das.modules.cache.domain.WindSpeedCoefValue;
+import com.das.modules.cache.service.CacheService;
+import com.das.modules.data.service.DataService;
+import com.googlecode.aviator.runtime.function.AbstractFunction;
+import com.googlecode.aviator.runtime.type.AviatorNil;
+import com.googlecode.aviator.runtime.type.AviatorObject;
+import com.googlecode.aviator.runtime.type.AviatorRuntimeJavaType;
+import lombok.extern.slf4j.Slf4j;
+
+import java.util.Date;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Aviator扩展函数  - 获取时间维度内平均
+ * 函数格式: avg(deviceId, attr, timedim)
+ * timedim: day - 天， month - 月， year - 年
+ * 返回值：数值，  nil - 获取错误
+ */
+@Slf4j
+public class FunctionWindSpeedFactor extends AbstractFunction {
+
+    private DataService dataService = null;
+    private CacheService cacheService = null;
+
+
+    public FunctionWindSpeedFactor(DataService dataService, CacheService cacheService) {
+        this.dataService = dataService;
+        this.cacheService = cacheService;
+    }
+
+    @Override
+    public String getName() {
+        return "windSpeedFactor";
+    }
+
+    @Override
+    public AviatorObject call(Map<String, Object> env, AviatorObject deviceCode) {
+        //设备Code
+        String code = (String)deviceCode.getValue(env);
+
+        DeviceInfoCache deviceInfoCache = cacheService.getEquipmentCache().getDeviceInfoCacheByCode(code);
+        if (deviceInfoCache == null) {
+            return AviatorNil.NIL;
+        }
+
+        List<WindSpeedCoefValue> windSpeedCoef = cacheService.getCalcCache().getWindSpeedCoef(deviceInfoCache.getDeviceId());
+        if (CollectionUtil.isEmpty(windSpeedCoef)){
+            return AviatorNil.NIL;
+        }
+        //未找到缓存，查询时序API获取数据
+        return AviatorRuntimeJavaType.valueOf(windSpeedCoef);
+    }
+
+}
diff --git a/das/src/main/java/com/das/modules/page/service/impl/WindSpeedCorrectServiceImpl.java b/das/src/main/java/com/das/modules/page/service/impl/WindSpeedCorrectServiceImpl.java
index 02cd903b..b1d40044 100644
--- a/das/src/main/java/com/das/modules/page/service/impl/WindSpeedCorrectServiceImpl.java
+++ b/das/src/main/java/com/das/modules/page/service/impl/WindSpeedCorrectServiceImpl.java
@@ -96,14 +96,7 @@ public class WindSpeedCorrectServiceImpl implements WindSpeedCorrectService {
         //批量插入数据库
         sysPowerCurveFactorMapper.insertBatch(listData);
         //更新缓存数据
-        listData.forEach(sysPowerCurveFactor -> {
-            WindSpeedCoefValue windSpeedCoefValue = new WindSpeedCoefValue();
-            windSpeedCoefValue.setMaxValue(sysPowerCurveFactor.getSpeedMax());
-            windSpeedCoefValue.setMinValue(sysPowerCurveFactor.getSpeedMin());
-            windSpeedCoefValue.setCoef(sysPowerCurveFactor.getFactorK());
-            windSpeedCoefValue.setBase(sysPowerCurveFactor.getFactorB());
-            cacheService.getCalcCache().putWindSpeedCoef(sysPowerCurveFactor.getTurbineId(),windSpeedCoefValue);
-        });
+        cacheService.getCalcCache().refreshWindSpeedCoef();
     }
 
     @Override
diff --git a/das/src/main/resources/mapper/SysPowerCurveFactorMapper.xml b/das/src/main/resources/mapper/SysPowerCurveFactorMapper.xml
index 4a3c1da9..f8b6af66 100644
--- a/das/src/main/resources/mapper/SysPowerCurveFactorMapper.xml
+++ b/das/src/main/resources/mapper/SysPowerCurveFactorMapper.xml
@@ -24,7 +24,7 @@
                 and t.turbine_id = #{info.turbineId}
             </if>
         </where>
-        order by  sq.name asc
+        order by  sq.name asc, t.speed_min asc
     </select>
 
     <select id="querySysPowerCurveFactorList" resultMap="resultMap">
@@ -46,7 +46,7 @@
                 </foreach>
             </if>
         </where>
-        order by  sq.name asc
+        order by  sq.name asc, t.speed_min asc
     </select>