Electrical equipment support-type damping control system and damper model selecting method and device thereof

Abstract

The invention discloses an electrical equipment support-type damping control system and a damper model selecting method and device of the electrical equipment support-type damping control system. Parameters can be collected. The collected parameters comprise parameters of a support which is located at the root portion of electrical equipment and used for bearing the electrical equipment, parameters of the electrical equipment, parameters of a plurality of inclined supporting auxiliary materials which are arranged on the support aslant, an earthquake influence coefficient, an earthquake fortification intensity and field characteristic period, and the number of dampers needing to be arranged on the support. Each damper needs to be arranged between two of inclined supporting auxiliary materials located in the same straight line. Adaptive parameter ranges of the needed dampers are determined according to the collected parameters. The adaptive parameter rangers comprise a yield range, an original rigidity range, a yielded rigidity range and a damping coefficient range. Then, dampers which are matched with the adaptive parameter ranges are selected as the needed dampers. According to the electrical equipment support-type damping control system and the damper model selecting method and device of the electrical equipment support-type damping control system, automatic, high-efficiency and accurate damper model selecting is realized, and the actual anti-seismic capacity of the electrical equipment is improved.

Description

technical field [0001] The invention relates to the technical field of shock absorption, in particular to a support type shock absorption control system for electrical equipment and a method and device for selecting a shock absorber. Background technique [0002] my country is an earthquake-prone country, and people's lives and property safety may be damaged due to the impact of earthquakes. As for electrical equipment, in order to reduce the adverse effects of earthquakes on electrical equipment, it is necessary to install shock absorbers for electrical equipment. [0003] Since the pillar-type electrical equipment (such as arresters, transformers, etc.) is generally composed of brittle ceramic materials, its natural frequency is close to the excellent frequency range of seismic waves, and the support of the pillar-type electrical equipment has an amplification effect on the earthquake, so it is more susceptible to The effects of earthquakes. In the prior art, a certain n...

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Problems solved by technology

However, different types of shock absorbers have different shock absorption parameters, and the seismic fortification intensity of electrical equipment in different areas is also different.

At the same time, various factors such as the quality of the pillar and the quality of the electrical equipment carried by the pillar will affect the selection of the shock absorber.

However, under the existing technology, the experience of technicians is often needed to select the shock absorber. Due to the lack of experience of some technicians, unsuitable shock absorbers will be selected.

[0004] The selection of unsuitable shock absorbers reduces the shock absorption effect, which in turn affects the safe operation of electrical equipment.

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