| Type of Document |
Master's Thesis |
| Author |
Jones, Kevin David
|
| Author's Email Address |
kdjones@vt.edu |
| URN |
etd-05022011-141649 |
| Title |
Three-Phase Linear State Estimation with Phasor Measurements |
| Degree |
Master of Science |
| Department |
Electrical and Computer Engineering |
| Advisory Committee |
| Advisor Name |
Title |
| Centeno, Virgilio A. |
Committee Chair |
| De La Ree Lopez, Jaime |
Committee Member |
| Thorp, James S. |
Committee Member |
|
| Keywords |
- linear state estimation
- three phase
- phasor measurements
- state estimation
- power systems
- PMU
|
| Date of Defense |
2011-05-02 |
| Availability |
unrestricted |
Abstract
Given the ability of the Phasor Measurement Unit (PMU) to directly measure the system state and the increasing implementation of PMUs across the electric power industry, a natural expansion of state estimation techniques would be one that employed the exclusive use of PMU data. Dominion Virginia Power and the Department of Energy (DOE) are sponsoring a research project which aims to implement a three phase linear tracking state estimator on Dominion’s 500kV network that would use only PMU measurements to compute the system state. This thesis represents a portion of the work completed during the initial phase of the research project. This includes the initial development and testing of two applications: the three phase linear state estimator and the topology processor. Also presented is a brief history of state estimation and PMUs, traditional state estimation techniques and techniques with mixed phasor data, a development of the linear state estimation algorithms and a discussion of the future work associate with this research project.
|
| Files |
| Filename |
Size |
Approximate Download Time
(Hours:Minutes:Seconds)
|
| 28.8 Modem |
56K Modem |
ISDN (64 Kb) |
ISDN (128 Kb) |
Higher-speed Access |
| |
Jones_KD_T_2011.pdf |
1.54 Mb |
00:07:06 |
00:03:39 |
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