Oil filled transformer is one of the common and important equipment in the power system. It plays a key role in power transmission and distribution systems. Proper installation is essential to ensure proper operation of the transformer and extend its service life.
Before installing an oil filled transformer, a series of preparations are required.
First, it must be ensured that the installation site complies with relevant safety and environmental requirements. The installation site should have good ventilation conditions to ensure normal heat dissipation of the transformer.
Secondly, it is necessary to check whether the foundation of the installation site is strong and stable to withstand the weight and vibration of the transformer.
In addition, a safe distance between the transformer and other equipment needs to be considered to prevent potential hazards.
During the installation process, there are a series of steps to follow.
First of all, it is necessary to ensure that the transportation and hoisting process of the transformer is safe and reliable. During the lifting process, suitable lifting equipment should be used and the lifting points should be ensured to be stable and evenly distributed.
Secondly, the basic installation of the transformer needs to be carried out. The foundation should be designed according to the size and weight of the transformer to ensure its stability and reliability. After the foundation installation is completed, the wiring and connection work of the transformer needs to be carried out.
This step needs to be carried out strictly according to the wiring diagram of the transformer to ensure the accuracy and reliability of the electrical connection.
Finally, the insulating oil injection and sealing work of the transformer is also required to ensure the insulation performance inside the transformer.
After the installation of the oil-immersed transformer is completed, a series of inspections and tests are required.
These works are intended to verify the installation quality and performance of the transformer. Common inspections and tests include transformer insulation testing, oil quality analysis, oil level detection, etc. The purpose of these tasks is to ensure that the transformer can meet the design requirements during normal operation and to detect and solve potential problems in a timely manner.
In short, the installation of oil filled transformers is a complex and important process. Correct installation ensures the normal operation of the transformer and extends its service life. Therefore, before installing an oil filled transformer, adequate preparations must be made and correct installation steps must be followed. At the same time, necessary inspections and tests are required to verify the installation quality and performance. Only in this way can the safe and reliable operation of the oil-immersed transformer be ensured.