Real-time digital simulator of the electromagnetic transients of power transmission lines

Journal Article · Sat Apr 01 00:00:00 EST 1989 · IEEE Trans. Power Del.; (United States)

DOI:https://doi.org/10.1109/61.25614· OSTI ID:6221421

Mathur, R M

This paper presents the theory and results of a new real-time digital simulator of transmission lines. The simulator is based on time domain formulation. It obtains the electromagnetic transient performance of balanced three-phase lines in real-time. Sample results of energizing a transmission line from balanced and unbalanced sources are presented. The real-time digital simulator results are verified for accuracy by simulating the same system, off line, on EMTP program. The newly developed real-time digital simulator can readily be incorporated into modern TNA and hvdc simulators. Their application, in place of large number of II or GAMMA sections of passive networks, is economical, space saving and accurate. As well the realization of real-time digital simulators of transmission line signals the imminent arrival of totally digital, real-time simulators of power networks.

• Research Organization: The Univ. of Western Ontario, London (CA)
• OSTI ID: 6221421
• Journal Information: IEEE Trans. Power Del.; (United States), Vol. 4:2
• Country of Publication: United States
• Language: English

Related Subjects

24 POWER TRANSMISSION AND DISTRIBUTION
20 FOSSIL-FUELED POWER PLANTS
29 ENERGY PLANNING
POLICY AND ECONOMY
POWER TRANSMISSION LINES
DIGITAL SYSTEMS
SIMULATORS
ACCURACY
ELECTRICAL TRANSIENTS
ELECTROMAGNETIC PULSES
HVDC SYSTEMS
NETWORK ANALYSIS
REAL TIME SYSTEMS
ANALOG SYSTEMS
DC SYSTEMS
ELECTROMAGNETIC RADIATION
ENERGY SYSTEMS
FUNCTIONAL MODELS
POWER SYSTEMS
PULSES
RADIATIONS
TRANSIENTS
VOLTAGE DROP
200302* - Power Transmission & Distribution- DC Systems- (1989-)
200104 - Fossil-Fueled Power Plants- Components
296002 - Energy Planning & Policy- Electric Power Transmission & Distribution- (-1989)