Design and construction of combined earthing system for protection engineering
Wang Chun-ming, Pla Uni · Journal of PLA University of Science and Technology · 2005
In order to guarantee the safe and reliable function of electrical sytem in protection engineeirng, the features and requirements of different kinds of earthing system used in the protection engineering were analyzed, and the design methods were interpreted.To meet the military tactics and techniques demands, the technical measures and ways adopted by earthing system used in tunnel protection engineering in rock regions were illustrated by one engineering design fact. Practice indicates that these methods and measures are efficient which can satisfy the earthing demands of different kinds of system in the protection engineering.