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OwnerAndreas Hierl, Jonas Schulte +1inventors
InventorsAndreas Hierl, Jonas Schulte, Hendrik Leverenz
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The invention relates to a method for line pressure monitoring, in particular for detecting leaks, in a bidirectionally used line section (40a) of a connection line unit (40) in an energy system (10), in particular in a domestic energy system, as well as an energy system (10) of this type, wherein a first energy source unit (21) and a first energy sink unit (22) are positioned on the first side (43) of the bidirectional line section (40a), and wherein a second energy source unit (31) and a second energy sink unit (32) are positioned on the second side (44) of the bidirectional line section (40a). In order to provide a secure monitoring of a bidirectional line, according to the invention, using two pressure measuring devices (50, 51) positioned spatially separate from one another in the bidirectional line section (40a), a first pressure (P1) and a second pressure (P2) present at the locations of the pressure measuring devices (50, 51) are detected, and, in particular in a control device (60) of the energy system (10), a monitoring of the line pressure in the bidirectional line section (40a) is carried out by means of an evaluation of the pressures (P1, P2) detected by the pressure measuring devices (50, 51), wherein the detected pressures (P1, P2) are placed in relation to one another in different ways.
A method for line pressure monitoring in a bidirectionally used line section (40a) of a connecting line device (40) in an energy system (10) wherein a first energy source device (21) and a first energy sink device (22) are provided on the first side (43) of the bidirectionally used line section (40a), and wherein a second energy source device (31) and a second energy sink device (32) are provided on the second side (44) of the bidirectionally used line section (40a), characterized in that by means of two pressure measuring devices (50, 51), which are provided spatially separated from one another in the bidirectionally used line section (40a), a first pressure (P1) and a second pressure (P2) prevailing at the locations of the pressure measuring devices (50, 51) are detected, and in that a check of the line pressure in the bidirectionally used line section (40a) is carried out by means of an evaluation of the pressures (P1, P2) detected by the pressure measuring devices (50, 51), by setting the detected pressures (P1, P2) in relation to one another.
An energy system (10) comprising a first energy source device (21) and a first energy sink device (22), which are provided on a first side (43) of a bidirectionally used line section (40a) of a connecting line device (40), and further comprising a second energy source device (31) and a second energy sink device (32), which are provided on a second side (44) of the bidirectionally used line section (40a) of the connecting line device (40), further comprising two pressure measuring devices (50, 51), which are provided spatially separated from one another in the bidirectionally used line section (40a), and which are provided in such a way that they are capable of detecting a first pressure (P1) and a second pressure (P2) prevailing at the locations of the pressure measuring devices (50, 51), and further comprising a device which is connected at least temporarily to the two pressure measuring devices (50, 51) via an interface (61, 62), said device being provided in such a way that it is capable of evaluating the first and second pressures (P1, P2) detected or determined by the pressure measuring devices (50, 51), and to check the line pressure on the basis of the evaluation.
Dependencies are inferred from the claim text.