Fan control assembly of gas insulated switchgear and control method
The invention belongs to the technical field of insulation switch equipment, and particularly provides a fan control assembly and a fan control method of gas insulation switch equipment. Wherein the fan control assembly comprises a fan main body, a control mechanism and a power supply, and the contr...
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| creator | YANG SIWEN GUO SHIZHENG WANG JUN ZHAI SHUFENG JIA YANCHAO LIU DIANFEI LI DAN JIANG CHANGHU XIAO MINGHUA |
| description | The invention belongs to the technical field of insulation switch equipment, and particularly provides a fan control assembly and a fan control method of gas insulation switch equipment. Wherein the fan control assembly comprises a fan main body, a control mechanism and a power supply, and the control mechanism comprises a delay control assembly, a main control assembly and a current value acquisition element; according to the fan control method, the input current value in the gas insulated switchgear is collected from the insulated tubular busbar through the current value collection element, and the internal working heat of the gas insulated switchgear is calculated through the current value, so that the effect of detecting the interior of the gas insulated switchgear from the exterior of the gas insulated switchgear in a non-contact manner is achieved. The time-delay relay is controlled through feedback signals of the current value collecting element, and finally starting and stopping of the draught fan bod |
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Wherein the fan control assembly comprises a fan main body, a control mechanism and a power supply, and the control mechanism comprises a delay control assembly, a main control assembly and a current value acquisition element; according to the fan control method, the input current value in the gas insulated switchgear is collected from the insulated tubular busbar through the current value collection element, and the internal working heat of the gas insulated switchgear is calculated through the current value, so that the effect of detecting the interior of the gas insulated switchgear from the exterior of the gas insulated switchgear in a non-contact manner is achieved. 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Wherein the fan control assembly comprises a fan main body, a control mechanism and a power supply, and the control mechanism comprises a delay control assembly, a main control assembly and a current value acquisition element; according to the fan control method, the input current value in the gas insulated switchgear is collected from the insulated tubular busbar through the current value collection element, and the internal working heat of the gas insulated switchgear is calculated through the current value, so that the effect of detecting the interior of the gas insulated switchgear from the exterior of the gas insulated switchgear in a non-contact manner is achieved. The time-delay relay is controlled through feedback signals of the current value collecting element, and finally starting and stopping of the draught fan bod</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN116608152A |
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| subjects | BLASTING BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS |
| title | Fan control assembly of gas insulated switchgear and control method |
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