Solution Algorithm and Experimental Verification on Behavior of Crossing Frame Impacted by Conductor Breaking
نویسندگان
چکیده
Abstract The problem that impact dynamics caused by conductor breakage is not considered in the design of crossing frame appear at present. Therefore, system solution algorithm was established based on Absolute Nodal Coordinate Formulation (ANCF). Taking test free swing and drop as an example, correctness verified. results shown beam element used to establish dynamic equations which solved Newmark method. Penalty function method calculate contact between hard sealing net pole frame. indicated curve bending state when impacted blocking pole, shape good agreement with calculation results. verified a certain extent, provided effective theoretical basis for behavior conductors.
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ژورنال
عنوان ژورنال: Journal of physics
سال: 2023
ISSN: ['0022-3700', '1747-3721', '0368-3508', '1747-3713']
DOI: https://doi.org/10.1088/1742-6596/2433/1/012032