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The use of batteries in wind power

by:Power Kingdom     2021-07-19

  The use of batteries in wind power

   When the wind turbine generator has ended its two-year warranty period, and the operating time of the pitch battery pack exceeds three years, its The problem of battery pack failure is becoming more and more obvious, the replacement amount of battery pack spare parts has increased, and the purchase cost has also increased significantly. The following problems often plague owners.

  After the original battery can be used for more than 3 years, the phenomenon of charging down often occurs, and the downtime affects the normal power generation;

-After replacing the domestic battery pack, its service life is shorter, 1 year or even shorter;

  -The battery leaks and swells, and it is impossible to replace a single battery , Because the battery pack is bonded as a whole, it can only be replaced as a whole group;

   As the time of putting the wind turbine into operation continues to increase, some equipment failures in operation gradually appear. Frequent failures of the battery packs of electric pitch wind turbines have a direct impact on the operation of the wind farm. This article describes the causes and solutions for the failure of the pitch battery of a wind turbine.

  The newly-purchased UPS host is placed next to the network cabinet, and a manual bypass cabinet is newly purchased at the location of the original 30KVAUPS host. The original power distribution cabinet will continue to be used after the transformation, using Merlin Day The blue switch and manual bypass cabinet should have the same style as the original power distribution cabinet, and when the UPS needs to be repaired or moved, it can be manually switched to the mains power supply to ensure the stable operation of the network equipment.

  

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