The relevance of the research is caused by the need to identify the causes of failure of the nodes and parts of the frequency converter. as well as the capacitor of the filter compensating device in the electric drive system of the skip hoist. The failure of this unit during the development of the protection algorithm leads to application of a safety brake to the lifting machine. whic... https://ashleyshomestores.shop/product-category/swivel-glider-recliner/