Method for automatically adjusting length of three-dimensional model of duplex double-hanging-point strain insulator string
A technology of tensile insulator string and three-dimensional model, applied in the direction of overhead line/cable equipment, etc., can solve the problem of not being able to adjust itself in time, and achieve the effect of real-time, reduced workload, and reduced cost
Active Publication Date: 2021-06-11
BEIJING DAOPOWER
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[0005] The purpose of the present invention is to provide a method for automatically adjusting the length of a three-dimensional model of a double-connected double-hanging point tension insulator string to solve the problem that the existing model in the prior art cannot adjust itself in time to match the matching effect of the hanging point and the string position question
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[0115] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0116] The invention provides a method for automatically adjusting the length of a three-dimensional model of a double-connected double-hanging point tension insulator string. The steps include:
[0117] Step 1, generate a gold chain;
[0118] Step 2, disassemble the hardware chain;
[0119] Step 3, generating alternative adjustment schemes in the fittings chain;
[0120] Step 4, match the tower hanging point and the hardware chain;
[0121] Step 5, determine...
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The invention discloses a method for automatically adjusting the length of a three-dimensional model of a duplex double-hanging-point strain insulator string. The method comprises the following steps of: step 1, generating a hardware fitting chain; step 2, splitting the hardware fitting chain; step 3, generating an alternative adjustment scheme in the hardware fitting chain; step 4, matching a hanging point of an iron tower with the hardware fitting chain; step 5, determining a final adjustment scheme of the hardware fitting chain; step 6, calculating a transformation matrix of the hardware fitting chain; and step 7, calculating a transformation matrix of hardware fittings. According to the method, after an insulator string is hung on the specified hanging point of the iron tower, the position posture of the string part is finely adjusted according to the realized hanging point position, so that the effect that the string is completely matched with the hanging point of the tower body is achieved.
Description
technical field [0001] The invention relates to the technical field of insulator string model methods, in particular to a method for automatically adjusting the length of a three-dimensional model of a double-connected double-hanging point tension insulator string. Background technique [0002] In overhead transmission lines, double-connected double-hanging points and strain-resistant insulator strings are widely used products in transmission lines. The insulator strings on the iron tower mainly serve as flexible support for the wires and mainly bear tension. They are key in overhead transmission lines. role. If the string of insulators on the tower does not coincide with the hanging point, it will cause unbalanced tension. Outdoors, the changeable weather will aggravate the unbalanced tension of the insulators, which will affect the service life of the insulator strings; the overhead lines of two adjacent towers in the block will be subjected to unequal tension, which will...
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Login to View More IPC IPC(8): H02G1/02
CPCH02G1/02Y02E60/00
Inventor 韩念遐王春月穆云霞隗刚祖国华
Owner BEIJING DAOPOWER