Isbn: 9787115255822 - power system protection principles and application of new technologies (in the 21st century universities electrical engineering and automation planning materials)(chinese edition) (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2011 Pages: 231 Language: Chinese in Publisher: People's Posts and Telecommunications Press power system protection principles and application of new technologies. focuses on the basic knowledge of relay protection. basic protection principles of integrated substation automation and relay the application of new technologies. compared with similar teaching materials to reduce the introduction of relay and traditional protection device. microcomputer protection and the cont.…