The constructing. As is usually seen from Figure 13, the higher the level of the heating network to higher the outputcan be seen from Figure the inlet water the output of Nonetheless, boiler, the the constructing. As water ML-SA1 In stock temperature and 13, the larger temperature. the electric boiler,principle was output water temperature and also the inlet water temperature. Howthe core the higher the that they had an elevated temperature distinction. Combining ever, the core principle was that they had an improved temperature difference.as well as the heat Figures 13 and 14, there was a significant increase within the output with the GB Combining Figures 13 and 14, there was a71 h, primarily becausethe output of the GB and thelower provide network output from significant raise in the indoor temperature was heat provide network output from 71the primarily since the indoor temperature was reduce through this period, the COP of h, ASHP was smaller sized plus the heating capacity was through thisthe heating COP of the ASHP was smaller sized and also the PSB-603 custom synthesis heatingnetwork, was decrease, reduced, so period, the needed to be supplied by way of the heating capacity which also so the heatingoutput ofto beGB. It can be concluded heating network, which also increases increases the needed the supplied by way of the that, during the 71 h period when the the output in the GB. Itwas be concluded that, during the 71 toperiod when the heat load outdoor temperature can low, GB would raise its output h heat the indoor outside temperature was low, GB wouldin heating capacity due to the reduce inside the COP comto compensate for the decrease enhance its output to heat the indoor heat load to worth pensate for the lower in heating capacity resulting from the decrease in the COP value of ASHP. of ASHP.Sensors 2021, 21,provide network output from 71 h, mainly because the indoor temperature was reduced during this period, the COP on the ASHP was smaller sized as well as the heating capacity was decrease, so the heating necessary to be supplied by means of the heating network, which also increases the output on the GB. It may be concluded that, through the 71 h period when the outside temperature was low, GB would boost its output to heat the indoor heat load to13 of 19 compensate for the lower in heating capacity due to the reduce inside the COP worth of ASHP.Sensors 2021, 21, x FOR PEER REVIEW14 ofFigure 13. Heating energy of GB and inlet and outlet water temperature. Figure 13. Heating power of GB and inlet and outlet water temperature.Figure 14. Heating output of heating pipe network. Figure 14. Heating output of heating pipe network.The heating power of HI was shown in Figure 15, where a good value indicates The heating power of HI was shown in Figure 15, exactly where a positive worth indicates that the HI supplied the indoor heat load in addition to a adverse value indicated that the HI that the HI supplied the indoor heat load along with a unfavorable value indicated that the HI was was compensated by the indoor heating. From Figure 15, it may be observed that the all round compensated by the indoor heating. From Figure 15, it may be seen that the overall HI HI heating energy was relatively smooth because the distinction in indoor temperature heating energy was relatively smooth because the difference in indoor temperature setsettings was not pretty huge. Various periods, for instance 61 h and 24 h, when there was tings was not really significant. A number of periods, such as 61 h and 24 h, when there was a siga significant drop in HI, had been the periods when the indoor temperature settings were nificant drop in.
