The insulation between silicon steel sheets is damaged, resulting in overheating and melting of the iron core;For the installation of lightning rod, it is very easy to damage the relay protection inside and outside of dry-type transformer by lightning. If it is a serious situation, it is very easy to cause fire accidents, power failure, damage to machinery and equipment, etc.Oldenburg,The noise of dry-type transformer comes fromWhen oil samples are used,Les Abymes Composition of dry-type power transformer, the safety and fire safety technical specifications on the spot shall be strictly implemented.(I) the distance between the external contour of kV and below dry-type transformer and the surrounding guardrail or courtyard wall shall take into account the convenience of transportation and repair of dry-type transformer, and the distance shall not be less than m; At the angle with actual operation, a spacing of more than m shall be reserved; If metal fence is selected, the metal fence shall be grounded and a warning sign shall be hung at a prominent position.
category：Machinery and industry equipment / date：2022-07-05 07:34:17 / browse：130 / comment：4
Manufacturing process and steps of dry-type transformerTransformerWhat about oil immersed transformer fire?Inspection standard,Careless maintenance and insulation damageOil leakage of cast iron partsIn the electric field of the winding to the yoke, there must be a strong line breaking component, so that sliding flash charge and discharge may occur at a lower current. In order to better solve this disadvantage, the appearance of the insulating parts between the winding and the iron yoke should be the same as that of the medium horizontal plane of the winding to the iron yoke insulation as far as possible, so as to reduce the electric field component intersecting with the insulating parts.
Therefore, in the operation prevention and regulation of relay protection dry-type transformer, it is necessary to find the short-circuit fault point according to the fault situation, lock the fault point, and analyze the short-circuit fault types of relay protection dry-type transformer. At the same time,Les Abymes Power transformer parameters, if all fields are clear, the maintenance work of employees will be carried out smoothly, and the harm will not expand to a greater extent.discount,The electromagnetic coil is wound with copper power wire or foil and lifted with glass fiber. The epoxy adhesive does not need filling. The vacuum drying equipment is used for degassing and dehumidification. The overall concrete is poured with high fracture toughness,Les Abymes Advantages of oil immersed transformer, resistance to short-circuit faults, common faults and impact. The work is diligent.Visual inspection method for transformer inspectionOn load commissioning:Les Abymes ,The noise of dry-type transformer is mainly the vibration noise in operation. This vibration noise is caused by multiple positions, including the vibration of magnetic induction electromagnetic coil. All pay great attention to the solution of vibration when carrying out noise control.For the installation of lightning rod, it is very easy to damage the relay protection inside and outside of dry-type transformer by lightning. If it is a serious situation, it is very easy to cause fire accidents power failure, damage to machinery and equipment etc.The vibration reduction of collecting and townhouse solves the soft connection of collecting and townhouse. For the copper bar of the low-voltage bus of the equipment, the electromagnetic induced noise oscillation may be transmitted from the townhouse to the building structure. The core of noise reduction solution must be changed to copper wire connection.