Telecommunications for hvdc transmission

Journal Article · Thu Feb 29 23:00:00 EST 1968 · IEEE Trans. Power Appar. Syst.; (United States)

DOI:https://doi.org/10.1109/TPAS.1968.292181· OSTI ID:5961414

Hammarlund, B

The control and operational principles of hvdc transmission are briefly reviewed. Basically no telecommunication is necessary for operation, with the exception of telephone connections. As the demand for service and system control increases, telecommunications are summarized and specific requirements regarding signal speed and volume and channel bandwidth are listed for different purposes, for instance, link operation, protection, and frequency control. Multiterminal arrangements are considered from a telecommunications viewpoint. Different transmitting media, e.g., line carrier and microwave, are discussed. It is shown that the capacity of line carriers transmitted on overhead dc lines will normally be sufficient whereas long cables may demand further measures.

• OSTI ID: 5961414
• Journal Information: IEEE Trans. Power Appar. Syst.; (United States), Journal Name: IEEE Trans. Power Appar. Syst.; (United States) Vol. PAS-87:3; ISSN IEPSA
• Country of Publication: United States
• Language: English

Related Subjects

200302* -- Power Transmission & Distribution-- DC Systems-- (1989-)
24 POWER TRANSMISSION AND DISTRIBUTION
COMMUNICATIONS
CONTROL SYSTEMS
DC SYSTEMS
HVDC SYSTEMS
OPERATION
POWER SYSTEMS
POWER TRANSMISSION
TELEPHONES