ABB

A preformed, bobbin-less coil assembly device including a core (22) with a first side, a preformed coil (12) having a plurality of turns, a first insulator (5) positioned in a clearance space between a radial inner surface of the first radial side of the plurality of preformed coils (12) and the core (22), and a mounting clamp (6) . The mounting clamp (6) includes a clamp band, a clamp spring, and a first end of the mounting clamp.

A computer-implemented method (100) for updating a hierarchy (3) of asset information models (3a-3c) relating to industrial assets (2) of an industrial plant (1), comprising the steps of:• determining (110) whether, in a repository (4) of documents (4a-4c) relating to one or more of the industrial assets (2), one or more documents (4a-4c) have been added or changed;• providing (120), to a generative machine learning model, GMLM (5):∘ the one or more added or changed documents (4a-4c) or any part thereof; and∘ context information (3#) relating to the hierarchy (3) of information models (3a-3c);• determining (130), from the so-obtained output (5a) of the GMLM (5), one or more affected information models (6) for which the one or more added and/or changed documents (4a-4c) are relevant;• determining (140), based at least in part on the one or more added or changed documents (4a-4c), one or more changes (7) to be made to the at least one affected information model (6); and• applying (150) the so-determined one or more changes (7) to the at least one affected information model (6).

The present invention relates to a measurement system (100) for determining a physical parameter of a pipe-fluid system (150), comprising: - a clamping element (3, 3a, 3b) that is arranged around the pipe-fluid system (150) and that comprises a first clamping element (3a) and second clamping element (3b), wherein the first clamping element (3a) and the second clamping element (3b) form a measurement section (4) that corresponds to a segment (2a) of the pipe-fluid system (150); - an excitation system (5) configured to excite the pipe-fluid system (150) and to induce a vibration of the measurement system (150); - a vibration sensing element (6) configured to measure the induced vibration, - wherein the clamping element (3, 3a, 3b) comprises of at least two clamping components (3c, 3d), wherein the two clamping components (3c, 3d) are joined at least at one connection point (10, 10a, 10b) by using a joining element (9).

The present invention relates to a measurement method (100) for determining at least two physical properties of a fluid (1) of a pipe-fluid system (150) comprising a first property (1a) and at least a second property (1b) of the fluid (1) by using a measurement system (200), wherein the measurement system (200) comprising a vibration sensing device (210) that is configured to measure a vibration of the pipe-fluid system (150), and a processing device (220), wherein the method (100) comprising the steps of: - measuring (102), by the vibration sensing device (210), a frequency spectrum (10); - extracting (104), by the processing device (220), from the measured frequency spectrum (10) a first vibration frequency mode (12a) and at least a second vibration frequency mode (12b); - obtaining (106), by the processing device (220), a dependency (14) of at least two physical properties of the fluid (1) on at least two vibration frequency modes (12a, 12b) that comprises of at least one of the following: a sensitivity factor per vibration frequency modes per physical property (1a, 1b) and a first initial vibration frequency mode value (12c) and at least a second initial frequency mode value (12d); - calculating (108), by the processing device (220), based on the extracted first and at least second vibration frequency modes (12a, 12b) and the obtained dependency (14) the first property (1a) and at least the second property (1b) of the fluid (1) of the pipe-fluid system (150).

A method (100) for detecting partial discharges in medium or high voltage equipment (1) based on measurement data (3) recorded by at least one sensor (2), the method (100) comprising the steps of:• determining (110) whether the measurement data (3) comprises at least one partial discharge contribution (4) that∘ is plausible to have been produced by the occurrence of a partial discharge pulse somewhere in the equipment (1) and propagation of the resulting signal to the at least one sensor (2) and that∘ reappears repeatedly in a statistical manner,wherein the determining whether a contribution is plausible to be a partial discharge contribution (4) comprises: in response to determining (111) that a plurality of pulses have a consistent pulse form given by the propagation or transfer of the signal from their source to the at least one sensor (2), determining (112) that the pulses are partial discharge pulses coming from the same origin; and• if at least one such partial discharge contribution (4) is present, determining (120) that partial discharges are occurring in the equipment (1).

The invention provides a method for analyzing an industrial system configuration and/or industrial process by analyzing graphical engineering data representing the industrial system and/or industrial process, the method comprising inputting graphical engineering data representing an industrial system and/or industrial process into an Al module, the engineering data comprising graphical elements representing components of the industrial system and/or process-related attributes of components of the industrial system; processing, by means of the Al module, the graphical engineering data, the processing comprising the Al module detecting one or more components and/or process-related attributes represented by the graphical elements comprised in the engineering data; providing the detected components and/or detected process-related attributes to a verification module; accessing, by the verification module, a reference dataset, the reference dataset comprising character-based data representative of candidate components and/or candidate process-related attributes; and verifying, by the verification module, the detected components and/or process-related attributes based on the candidate components and/or candidate process-related attributes.

A sealing unit (20) for sealing a power socket (10). The sealing unit (20) is configured to be mounted on the power socket (10). The power socket (10) comprises a pot wall (12) surrounding a socket pot (16). The socket pot (16) is configured to receive a power plug (30). The sealing unit (20) comprises a sealing element (22). When the sealing unit (20) is mounted on the power socket (10) and the power plug (30) is plugged in the power socket (10), the sealing element (22) is in contact with a plug flange (32) of the power plug (30) and a pot flange (14) of the pot wall (12) to seal the socket pot (16).

The invention is concerned with a a method, slip estimating arrangement, computer program and computer program for estimating slip of a motor as well with a machine comprising such a motor. In the method slip estimating functionality of the slip estimating arrangement obtains (S100) an input current to the machine, obtains (S110) values of the power being input into the machine and estimates (S130) the slip of the motor based on a first expression defining a relationship between an absolute value of a squared input current space vector of the input current and the input power to the machine.

The invention relates to a stator unit (3) for moving at least one shuttle (4) of an electromagnetic drive system (1) and to an electromagnetic drive system (1) comprising at least one stator (3) forming the stator (2). The stator unit (3) comprises an arrangement of drive coils (7), which are energized by a drive current (l_o) in an area of the at least one shuttle (4) to generate an electromagnetic field, which interacts with a magnet unit (5) arranged on the at least one shuttle (4) to move the at least one shuttle (4). The drive coils (7) are configured as elongated flat coils (8), comprising conductors (14, 15, 16, 21, 22, 23) arranged in winding layers (12, 19) being electrically insulated from each other by an electrically non-conductive insulating medium (17). An elongated flat coil (8), which is used as drive coil (7) arranged on the stator unit (3), comprises at least one winding layer (12, 19), usually two or more. In the at least one winding layer (12, 19) at least one winding (13, 21) is arranged, which comprises a forward-conductor (14, 21) and a return-conductor (15, 22) being electrically connected with one another by a cross-connection (16, 23). Furthermore, the forward-conductor (14, 21) and/or the return-conductor (15, 22) of the at least one winding (13, 21) are divided into at least two sub-conductors (141, 142, 151, 152, 211, 212, 221, 222) arranged next to each other in parallel in the at least one winding layer (12, 19) of the elongated coil (8). By dividing the forward-conductor (14, 21) and/or the return-conductor (15, 22) into at least two sub-conductors (141, 142, 151, 152, 211, 212, 221, 222), losses, in particular eddy current losses and heat losses, during operation of the electromagnetic drive system (1) are reduced and the efficiency of the stator unit (3) and the whole electromagnetic drive system (1) is increased.

The present invention relates to a measurement system (100) for determining a physical property of a fluid (1) in a pipe-fluid system (150), comprising: - a clamping element (3) that is arranged around the pipe-fluid system (150) and that comprises a first clamping element (3a) and second clamping element (3b), wherein the first clamping element (3a) and the second clamping element (3b) form a measurement section (4) that corresponds to a segment (2a) of the pipe-fluid system (150); - an excitation system (5) that is configured to excite the pipe-fluid system (150) and to induce a vibration of the measurement system (100); - a vibration sensing element (6) that is configured to measure the induced vibration; and - an element that is configured to break a symmetry of the measurement system (100) and the pipe-fluid system (150) in a circumferential direction of the measurement system (100) to influence a measured frequency spectrum measured by the vibration sensing element (6).