How to get the id of a select in angular 4

<div class="form-group">
  <label for="power">Hero Power</label>
  <select class="form-control" id="power" ng-model="idcaptured2" required>
    <option *ngFor="let pow of mod" [value]="pow.id">{{pow.denominacion}}</option>
  </select>
</div>

the component:

captureId()    
{
    console.log('valor del select'+this.idcaptured+' '+this.idcaptured2);
}