电厂大屏 - BYC用电情况、购电情况横坐标范围改为30天，纵坐标单位改为MWh

ui/src/views/monitor/elec/centerRight1.vue

@@ -10,7 +10,7 @@
         </div>
       </div>
       <div class="d-flex jc-center body-box" @click="openBYCdialog">
-        <span style="padding-left:10px;">Unit:(MW)</span>
+        <span style="padding-left:10px;">Unit:(MWh)</span>
         <div id="BYCChart" style="width:100%;height:1.6rem;"></div>
       </div>
       <div class="d-flex pt-2 pl-2" style="margin-top: 0.3rem">
@@ -22,7 +22,7 @@
         </div>
       </div>
       <div class="d-flex jc-center body-box" @click="openBOCdialog">
-        <span style="padding-left:10px;">Unit:(MW)</span>
+        <span style="padding-left:10px;">Unit:(MWh)</span>
         <div id="BOCChart" style="width:100%;height:1.6rem;"></div>
       </div>
     </div>
@@ -107,7 +107,7 @@ export default {
           },
         ],
         yAxis: {
-          name: 'Unit:(MW)',
+          name: 'Unit:(MWh)',
           axisLabel: {
             color: '#ffffff'
           }
@@ -172,7 +172,7 @@ export default {
           },
         ],
         yAxis: {
-          name: 'Unit:(MW)'
+          name: 'Unit:(MWh)'
         },
         series: [
           {