Ziegler, Gerhard 1939-
Numerical distance protection : principles and application /
Gerhard Ziegler ; editor Siemens AG
- Munich : Publicis MCD, c1999
- 321 p. : ill.
Includes bibliographical references and index
3895781428
ELECTRIC POWER SYSTEMS--PROTECTION
PROTECTIVE RELAYS
TK2861 / Z533N