Method for carrying out a switchover of at least one switching means for equipment, and drive system for at least one switching means for equipment
A technology for switching equipment and operating equipment, which is applied to the power device, contact operating mechanism, and electrical components inside the switch, and can solve problems such as connecting rod failure
Pending Publication Date: 2021-12-21
MASCHFAB REINHAUSEN GEBR SCHEUBECK GMBH & CO KG
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- Application Information
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Problems solved by technology
Incorrect engagement of connecting rods can lead to malfunctions during operation, which in extreme cases can lead to significant technical and economic consequences
Method used
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Embodiment Construction
[0034] The same reference numbers are used for identical or functionally identical elements of the invention. Furthermore, for reasons of visibility, only the reference characters necessary for describing the corresponding figure are shown in the individual figures.
[0035]figure 1 A transformer 20 for transferring energy is shown. The transformer has a first switching device 17 in the form of an on-load tap changer and a second switching device 18 in the form of a bidirectional commutator. The on-load tap changer 17 is actuated by means of the first electric machine 12 . The first electric machine 12 has a drive shaft 16 connected to an on-load tap changer 17 . Furthermore, a first feedback system 6 is assigned to the first electric machine 12 , by means of which the state of the on-load tap-changer 17 , specifically the tap state, can be determined. The bidirectional commutator 18 is actuated by the second electric machine 13 . The second motor 13 is also connected to a...
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The invention relates to a method for carrying out a switchover of equipment (20). The equipment (20) comprises at least one first switching means (17), which can be an on-load tap changer, and / or at least one second switching means (18), which can be a two-way commutator (18). The invention additionally relates to a drive system (3) for at least the first and the second switching means (17, 18) of equipment (20). Each first switching means (17) and each second switching means (18) is paired with a dedicated motor (12, 13) which is connected to the first switching means (17) and each second switching means (18) via a driveshaft (16). At least one parameter can be ascertained for the first switching means (17) and each second switching means (18) by a respective feedback system (6, 7) paired with the first motor (12) and each second motor (13). The ascertained parameters determine the locking conditions for the first switching means (17) and the second switching means (18).
Description
technical field [0001] The invention relates to a method for performing switching of at least one switching device of an operating device. [0002] Furthermore, the invention relates to a drive system for at least one switching device of an operating device. Background technique [0003] German laid-open patent DE 102014110732 A1 discloses an on-load tap changer with a motor drive for switching between winding taps of a tap transformer. The drive shaft is driven by means of a motor drive. Rotational movement of the motor drive portion of the diverter is provided by two switchable couplings of a first drive shaft associated with the selector and a second drive shaft associated with the load changeover switch. The selector and the load changeover switch can be designed to be connected to each other independently of the incoming rotational movement of the motor drive. [0004] Voltage regulation in energy transmission and energy distribution networks requires embedding diffe...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H01H9/00H01H3/26
CPCH01H9/0027H01H2009/0061H01H3/26H01H2003/266H01H9/0011
Inventor E·策尔K·艾克斯迈尔B·迪特曼
Owner MASCHFAB REINHAUSEN GEBR SCHEUBECK GMBH & CO KG