- 2018-10-09
- Industry News
Basic principles for maintenance and maintenance of oil-immersed distribution transformers
Prevent oil-immersed transformer oil leakage, Prevent oil-immersed distribution transformers from getting wet
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Transformer industry News - Latest industry news and information
Prevent oil-immersed transformer oil leakage, Prevent oil-immersed distribution transformers from getting wet
Read MoreThe box-type substation is mainly composed of multi-circuit high-voltage switch system, armored busbar, substation integrated automation system, communication, telecontrol, metering, capacitor compensation and DC power supply.
Read MoreIn order to limit the short-circuit current of the transmission line and protect the power equipment, a reactor must be installed. The reactor can reduce the short-circuit current and keep the voltage of the short-circuit system unchanged.
Read MoreThere are many types of power transformers, which can be classified into single-phase power transformers, three-phase power transformer, and multi-phase power transformers according to the number of power phases. It can be seen from the literal point that
Read MoreThe most common occurrence of transformer oil is the aging of transformer oil, which is often the case, so how to effectively suppress the aging of transformer oil?
Read MoreOil-immersed transformers can be divided into iron core transformers and iron shell transformers. If the winding is wrapped around the core, it is a core-type transformer; if the core is wrapped around the winding, it is an iron-shell transformer. The two
Read Moreoil-immersed transformers have lower cost than dry-type transformers.
Read MoreWhen the dry power transformer is in normal operation, the core must have a reliable grounding. If there is no grounding, the suspension voltage of the core to the ground will cause the core to intermittently break through the discharge, and the core is g
Read MoreOil-immersed power transformer differential protection is designed and manufactured according to the principle of circulating current, and gas protection is designed and manufactured according to the characteristics that the internal fault of the transfor
Read MoreNo-load loss and load loss are important parameters of dry distribution transformers, but many people do not know the difference.
Read MoreTransformer oil is an important part of oil-immersed transformers, which directly affects the performance of the entire transformer, so the quality of transformer oil is our concern. Today we explain the five factors that affect the electrical performance
Read MoreAfter the American box-type substation is installed and used, there is basically no maintenance, but the products produced in China are indispensable for the maintenance of the box due to various reasons.
Due to the surface treatment technical problems o
Dry power transformers are used in many industries, especially in industries such as construction and agricultural miners.
After the dry distribution transformer is rusted, it is necessary to carefully perform the descaling operation, and know how to ch
The container and sampling method used for sampling have the most direct impact on whether the actual quality of the oil can be truly reflected. The oil sample for the pressure test shall not be less than 0.5 kg, and the oil sample for the simplified test
Read MoreIn the event of an oil-immersed transformer failure, it is necessary to carefully observe and discover that some small faults of the oil-immersed distribution transformer can be solved. Today, I will teach you some repair techniques to help you operate oi
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