• il y a 11 mois
Webinaire SM pompage solaire photovoltaique 2
Vidéo 2
Transcription
00:00 and the total height of the manometer. We have 103.5 meters. We have the same details as the Tudiri. Now we will switch to the Sunday. It is the last installation.
00:24 The ambassador is based on the manometric height and the flow rate per hour per unit dimension.
00:30 In fact, the software gives us two possibilities, either to integrate directly the parameters of a pump that we have at our disposal,
00:37 that is, you can go to the market, push these two parameters, see a pump that can try to meet your needs,
00:44 or you can directly, the software also offers us several types of pumps that you can find on the market.
00:52 In this case, we will take the pump offered by the software. We need a flow rate of 14 m3 per hour.
01:01 In fact, the software offers several pumps. For example, this pump here is 70 meters, the flow rate goes up to 7 m3.
01:14 We know that this pump will not be useful to us because it does not meet the parameters that we need.
01:23 We will switch to another one. This one, as always, you can see the maximum height, the flow rate per hour.
01:35 It will not help us. We need a pump that is at least 103.5 m3.
01:47 A meter as the manometric height of a DVD, at least 14, as the movie An Hour.
01:55 We can clearly see that this pump can help us because the height goes up to 500 meters, and even the flow rate.
02:08 We will choose this pump here. Once chosen, you see the software has given us the power and the data that we have installed.
02:18 This is very important because it is a dimension based on the power of the pump.
02:25 We dimension the installation of the panels according to the flow rate per m3 and the manometric height.
02:36 For example, if a pump is 2 kW, it takes a system of 2 kW. It is not like that.
02:48 We dimension according to the manometric height and the installed electrical power.
02:56 The pump can be 2 kW, but the system you propose, for example, if it is a power supply for the household, the household just requires a lower power.
03:06 You will lose money installing a 2 kW system. The pump requires 0.37 kW for the installation we will do.
03:19 Now we will go directly to the goal. We will choose the panels.
03:28 We will take a panel of 300 Watt Crete.
03:37 We accept. Since we chose a pump CA, we will choose an ondulator with a power that can support this power.
04:00 We can see that the manufacturer has given this information. This means that we only need an ondulator in this range.
04:10 We will choose an ondulator.
04:15 We need more. 1500 Watt can go, but we have to choose something less than that.
04:25 This is the goal of the dimensioning. To be in the right range.
04:30 We will choose another one. Let's take 1500 Watt.