| 摘要 |
The invention relates to a method of adjusting mass flow in a liquid circuit transferring energy, the liquid circuit being part of an arrangement wherein one or more devices (1) emitting energy and/or one or more devices (2) receiving energy are connected to the liquid circuit (3) filled with liquid, through which liquid circuit energy is transmitted in a closed circuit, and the mass flow or energy content of a medium (4) emitting and/or a medium (5) receiving energy varies during the energy transfer process. In order to achieve optimal efficiency, the flow of the liquid circuit (3) is adjusted stepwise such that first, in a step of optimizing the energy process, the mass flow of the liquid circuit (3) is controlled according to a varying reference value or default value of the computational formula of the desired energy efficiency with respect to the current mass flow or energy flow of the medium (4) emitting and/or the medium (5) receiving energy, after which, in a second step, after predetermined conditions have been fulfilled, the flow in the liquid circuit (3) is adjusted on the basis of aT least one reference measurement (10) responding to the efficiency after a change has been intentionally effected in the flow such that the change in the variable describing the effect is compared with the previous step, and after it has been compared whether the new situation is better, the next step will continue similar, opposite or unchanged. |
