| 摘要 |
Method for the calculation of the working fluid loss in an organic Rankine cycle plant, comprising at least one evaporator (1), a preheater (5), a turbine (2), a condenser (3), a pump (4), a collecting well (7) and a process piping (8), wherein said working fluid, when the plant is stopped, is in part present in known volumes inside the plant and partly drained in at least a storage tank (6) comprising at least three rooms or volumes: - a first volume (Vck) for storing the fluid to be measured, - a second volume (Vc) having a restricted section for measuring the volume of fluid stored in said first volume (Vck), - a third volume (Vckd) containing the portion of the fluid already measured, wherein, in said method, the working fluid loss of the plant is calculated as the difference between the fluid amount measured in two different instants of time. |
