Theoretical foundations and principles of applying protective de-energization to mining electrical engineering complexes
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The method of mathematical modeling of transition processes in the mine district electrical complex is justified. The laws of changes in the electrical parameters in the structures of the electrical complex in the conditions of the influence of transition processes and the action of the totality of energy flows of distributed sources were obtained. The possibility of reverse asynchronous engines emf to maintain a dangerous state of the mains after its protective shutdown is determined. The advanced principles of constructing protection of the mine district electrical complex from emergency and dangerous conditions are presented. The concept of its protective de -energization by the department from the network of all sources of energy flows is adopted when the asynchronous engines of measuring and actuators in the accessions of the stators of asynchronous and enforcement agencies, responding to the increase in conductivity in the phase -EAC circuits of power cables.
For scientists, designers, developers and manufacturers working in the field of creation, modernization and operation of mine electrical equipment. It can be used as a training manual by graduate students in the study of processes in industrial electrical complexes, students in the study of the relevant sections of the discipline “Electrical equipment and power supply of mining enterprises”
For scientists, designers, developers and manufacturers working in the field of creation, modernization and operation of mine electrical equipment. It can be used as a training manual by graduate students in the study of processes in industrial electrical complexes, students in the study of the relevant sections of the discipline “Electrical equipment and power supply of mining enterprises”
Author:
Author:Marenich Konstantin Nikolaevich
Cover:
Cover:Hard
Category:
- Category:Engineering & Transportation
- Category:Reference books
Publication language:
Publication Language:Russian
ISBN:
ISBN:978-5-9729-0749-6
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