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"Situation Awareness" i kraftsystemet med förnybar produktion

Panic, Demijan LU (2013) In CODEN:LUTEDX/TEIE EIE920 20132
Industrial Electrical Engineering and Automation
Abstract
Situation Awareness is defined as: “The perception of the elements in the environment within a volume of time and space, the comprehension of their meaning, and projection of their status in the future”. For a power system operator, sufficient Situation Awareness is achieved, when they know the current state of the system, why the system is in that particular state, and know if the power system will stay in the preferred state.
This master thesis is a pilot study on what effect intermittent generation has on SA of the electric power system operator and if and why it must change. A series of interviews have been made with experienced system operators in order to establish the information required to maintain sufficient Situation Awareness.... (More)
Situation Awareness is defined as: “The perception of the elements in the environment within a volume of time and space, the comprehension of their meaning, and projection of their status in the future”. For a power system operator, sufficient Situation Awareness is achieved, when they know the current state of the system, why the system is in that particular state, and know if the power system will stay in the preferred state.
This master thesis is a pilot study on what effect intermittent generation has on SA of the electric power system operator and if and why it must change. A series of interviews have been made with experienced system operators in order to establish the information required to maintain sufficient Situation Awareness. This resulted in Goal Directed Task Analyses (GDTA), which presents the information required to handle a task, in connection with four important scenarios in power system operations. The four scenarios are:
I. Switching optimization
II. Regulation of voltage and reactive power
III. Subscription/congestion planning by flexible load (DR)
IV. Feed in management and load constraint monitoring and planning
The GDTA:s are then compared to information presented by the E.ON Elnät operation system WS500 and the new Smart Grid Control Center (SGCC).
The SA difficulties are presented and analyzed in connection with each scenario and it is shown that, in some of the scenarios the situation awareness is not sufficient and by following the SA design principles, Situation Awareness can be improved. (Less)
Please use this url to cite or link to this publication:
author
Panic, Demijan LU
supervisor
organization
course
EIE920 20132
year
type
H3 - Professional qualifications (4 Years - )
subject
keywords
Situation Awareness Kraftsystem Vindkraft
publication/series
CODEN:LUTEDX/TEIE
report number
5323
language
Swedish
id
4124528
date added to LUP
2014-10-07 11:13:54
date last changed
2015-05-21 19:10:42
@misc{4124528,
  abstract     = {Situation Awareness is defined as: “The perception of the elements in the environment within a volume of time and space, the comprehension of their meaning, and projection of their status in the future”. For a power system operator, sufficient Situation Awareness is achieved, when they know the current state of the system, why the system is in that particular state, and know if the power system will stay in the preferred state.
This master thesis is a pilot study on what effect intermittent generation has on SA of the electric power system operator and if and why it must change. A series of interviews have been made with experienced system operators in order to establish the information required to maintain sufficient Situation Awareness. This resulted in Goal Directed Task Analyses (GDTA), which presents the information required to handle a task, in connection with four important scenarios in power system operations. The four scenarios are:
I. Switching optimization
II. Regulation of voltage and reactive power
III. Subscription/congestion planning by flexible load (DR)
IV. Feed in management and load constraint monitoring and planning
The GDTA:s are then compared to information presented by the E.ON Elnät operation system WS500 and the new Smart Grid Control Center (SGCC).
The SA difficulties are presented and analyzed in connection with each scenario and it is shown that, in some of the scenarios the situation awareness is not sufficient and by following the SA design principles, Situation Awareness can be improved.},
  author       = {Panic, Demijan},
  keyword      = {Situation Awareness Kraftsystem Vindkraft},
  language     = {swe},
  note         = {Student Paper},
  series       = {CODEN:LUTEDX/TEIE},
  title        = {"Situation Awareness" i kraftsystemet med förnybar produktion},
  year         = {2013},
}