Static state estimation of multiterminal DC/AC power system in rectangular co-ordinates

Journal Article · Mon Dec 31 23:00:00 EST 1990 · Electric Machines and Power System; (USA)

DOI:https://doi.org/10.1080/07313569108909504· OSTI ID:5867262

Roy, L; Sinha, A K ^[1]; Srivastava, H N.P. ^[2]

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1. Dept. of Electrical Engineering, IIT, Kharagpur 721 302 (IN)
2. Dept. of Electrical Engineering, Bhagalpur College of Engineering (IN)

This paper describes a simple, efficient and reliable method for estimating the state of an integrated multiterminal HVDC/AC power system in the rectangular coordinate form. A six variable model is used to represent the converter system. The proposed algorithm performs successfully in obtaining the state of an AC system with a DC link or a multiterminal DC network. It is possible to implement it for an on-line state estimation. Simulation results of a 30-busbar system are presented for illustration.

• OSTI ID: 5867262
• Journal Information: Electric Machines and Power System; (USA), Journal Name: Electric Machines and Power System; (USA) Vol. 19:1; ISSN 0731-356X; ISSN EMPSD
• Country of Publication: United States
• Language: English

Related Subjects

24 POWER TRANSMISSION AND DISTRIBUTION
240201* -- Power System Networks
Transmission & Distribution-- AC Systems-- (1990-)
240202 -- Power System Networks
Transmission & Distribution-- DC Systems-- (1990-)
AC SYSTEMS
ALGORITHMS
COMPUTERIZED SIMULATION
DC SYSTEMS
ELECTROSTATICS
ENERGY SYSTEMS
HVAC SYSTEMS
HVDC SYSTEMS
MATHEMATICAL LOGIC
ON-LINE SYSTEMS
POWER SYSTEMS
SIMULATION