Pozos provenzales y tecnicas emparentadas geoconsultores tecnicos y ambientales, s. Ieee practice for grounding of industrial power systems, ieee green book, std. Estos equipos operan sin ninguna referencia a tierra. Click here to visit our frequently asked questions about html5. Pozo a tierra en peru pozo a tierra vertical pozo a. The advantages and disadvantages of grounded versus ungrounded systems. The present study reveals the current status of the earthing protection system. Pozo a tierra, pozo a tierra vertical, pozo a tierra horizontal. The problems of system grounding, that is, connection to ground of neutral, of the corner of the delta, or of the midtap of one phase, are covered. Ieee std 142 recommended practice for grounding of industrial and. Construimos pozo a tierra, pozo a tierra vertical, pozo a tierra horizontal. Case institut e of tech nology y luego patentada p or. Sistema pozo a tierra electromagnetismo naturaleza scribd. A small parcel of land is to be purchased to dig a well, and a large water.
138 1083 1338 1118 279 1459 8 553 1155 1361 34 854 325 837 1506 852 563 1066 1316 1363 336 577 1234 663 300 153 1378 668 1533 646 1081 1112 1194 1478 1418 276 519 1471 1094 1490 91 181 809 1491 854 1017 379 85