Transformer Vibration and Noise Reduction Solution
The noise emission of energy system has become an important factor of urban noise pollution. Shire's transformer vibration and noise reduction solution uses high-performance cork rubber damping materials to enhance the dissipation effect of system vibration energy and place the disturbance frequency of the system in an isolated area, thereby effectively reducing the structural noise of the equipment.
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Key words:
Valve Hall Plugging System of Converter Station | Transformer Oil Storage Cabinet | Special Rubber Products
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The noise emission of energy system has become an important factor of urban noise pollution. Shire's transformer vibration and noise reduction solution uses high-performance cork rubber damping materials to enhance the dissipation effect of system vibration energy and place the disturbance frequency of the system in an isolated area, thereby effectively reducing the structural noise of the equipment. Cork plays an important role in elastomers. The "cell-like" structure of cork makes it have excellent compression deformation recovery ability, has a high loss factor, and is directly responsible for the damping function. The rubber material has good oil resistance and insulation properties. For transformer damping and noise reduction solutions, the two are ideal combinations, especially at resonant frequencies. |
| Internal noise treatment Shire SRVC1000 damping pad can effectively reduce the vibration transmission between the transformer core, clamp and the fuel tank, and reduce the noise of the fuel tank. Shire SRVC3000 damping rubber can effectively reduce the vibration transmission between silicon steel sheets when the iron core is excited, and reduce the noise of the iron core. Shire SRVC4000 damping rubber plate is placed on the wall of the oil tank, which can reduce the vibration energy transmission of the body and reduce the noise of the transformer. The above materials have good oil compatibility and insulation, and can be used in transformer oil for a long time. |  |
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External noise treatment Shire SRVC2000 damping pad is placed at the bottom of the fuel tank, which can reduce the vibration transmission of the fuel tank to the foundation and reduce noise. It has good ozone resistance, ultraviolet resistance and anti-aging performance, and can be used for a long time in outdoor environment. |
| SRVC1000 | SRVC2000 | SRVC3000 | SRVC4000 | ||
| Shire Vibration and noise reduction products | Major Demand | ||||
| Maximum Load(MPa) | 2 | 2 | / | 2 | |
| Load Range(MPa) | 0.5-1.5 | 0.5-1.5 | / | 0.5-1.5 | |
| Tensile Strength(MPa) | >1.75 | >1.75 | >12 | >1.75 | |
| Temperature Range(℃） | -25 to 125 | -50 to 110 | -25 to 150 | -25 to 125 | |
| Density(g/cm³) | 0.9-1.0 | 1.1-1.2 | 1.3-1.4 | 0.9-1.0 | |
| Hardness(Shore A) | 65±10 | 70±10 | 70±5 | 65±10 | |
| Thicknesses(mm) | 20-50 | 20-50 | 0.5-0.7 | 5-20 | |
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Applications |
Internal Vibration Control (in contact with oil) |
External Vibration Control | Core Vibration Control (in contact with oil) |
Tank Vibration Control (in contact with oil) |
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Sunlight power supply
Tianwei Group
TBEA
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Jiangsu Shire Electric Co., Ltd.
Rugao City, Jiangsu Province Telecom East Road Shirui Industrial Park