Power system optimal meter placement a comparative numeric and genetic approach

2007 ◽  
Author(s):  
L. Ramesh ◽  
S.P. Chowdhury ◽  
S. Chowdhury ◽  
A.A. Natarajan
Keyword(s):  
Power System ◽  
Genetic Approach ◽  
Meter Placement ◽  
System Optimal ◽  
Optimal Meter Placement

Research of Incentive Revelation Mechanism in Power System Optimal Security Control

2006 ◽  
Author(s):  
Zou Benguo ◽  
Wang Dapeng ◽  
Li Lei ◽  
Niu Xinsheng ◽  
Zang Hongzhi ◽  
...  
Keyword(s):  
Power System ◽  
Security Control ◽  
System Optimal

scholarly journals A Power System Optimal Dispatch Strategy Considering the Flow of Carbon Emissions and Large Consumers

Energies ◽  
2015 ◽  
Vol 8 (9) ◽  
pp. 9087-9106 ◽  
Author(s):  
Jun Yang ◽  
Xin Feng ◽  
Yufei Tang ◽  
Jun Yan ◽  
Haibo He ◽  
...  
Keyword(s):  
Power System ◽  
Carbon Emissions ◽  
Optimal Dispatch ◽  
System Optimal

scholarly journals Optimal meter placement for pipe burst detection in water distribution systems

2016 ◽  
Vol 18 (4) ◽  
pp. 741-756 ◽  
Author(s):  
Medhanie Hagos ◽  
Donghwi Jung ◽  
Kevin E. Lansey
Keyword(s):  
Pipe Flow ◽  
Distribution Systems ◽  
Water Distribution ◽  
Water Distribution Systems ◽  
Roc Curves ◽  
Burst Detection ◽  
Flow Meters ◽  
Meter Placement ◽  
Pipe Burst ◽  
Optimal Meter Placement

Pipe bursts in water distribution systems (WDS) must be rapidly detected to minimize the loss of system functionality and recovery time. Pipe burst is the most common failure in WDS. It results in water loss out of the system, increased head losses, and low pressure at the customers' taps. Therefore, effective and efficient detection of pipe bursts can improve system resilience. To this end, this study proposes an optimal meter placement model to identify meter locations that maximize detection effectiveness for a given number of meters and type of meter. The linear programming model is demonstrated on a modified Austin EPANET hydraulic network. Receiver operating characteristic (ROC) curves for alternative pressure and flow meters are applied to investigate the relationship between the level of available information and pipe burst detection effectiveness. The optimal sensor locations were distinctly different depending on the type of meter and the objective to be considered. The ROC curves for alternative pressure and pipe flow meters showed that pipe flow meters are vulnerable to false alarms, and that using many pipe flow meters could detect all pipe bursts. Pressure meters could detect up to 82% of the burst events.

Based on Improvement Immunity Algorithm Electrical Power System Optimal Power Flow Computation

2013 ◽  
Vol 278-280 ◽  
pp. 1314-1317
Author(s):  
Li Xiao
Keyword(s):  
Power System ◽  
Power Flow ◽  
Optimal Power Flow ◽  
Electrical Power ◽  
Point System ◽  
Electrical Power System ◽  
Optimal Power ◽  
System Optimal ◽  
Comprehensive Search ◽  
Introduction Vector

Proposed one kind of improvement artificial immunization algorithm calculates the electrical power system most superior tidal current, this algorithm maintained the basic immunity algorithm comprehensive search ability, also the concept which is apart from through the introduction vector causes the immunity algorithm theoretically to guarantee the understanding the multiplicity. Through the IEEE-30pitch point system computed result indicated this algorithm is feasible. And so on compares with the heredity algorithm, this algorithm overall situation search ability strong, the convergence rate is quick.

Robust Optimization of Steam Power System

2013 ◽  
Vol 860-863 ◽  
pp. 2606-2609
Author(s):  
Ran Ding ◽  
Guo Xiang Li
Keyword(s):  
Power System ◽  
Robust Optimization ◽  
Optimization Model ◽  
System Optimization ◽  
Uncertain Parameters ◽  
Steam Power ◽  
Power System Optimization ◽  
Steam Power System ◽  
System Optimal ◽  
Simulation Results

In steam power system optimal problems, uncertain parameters should be considered unless the solution will be infeasible. The uncertain parameters and constraints in steam power system optimization model are analyzed. Then the related constraints with uncertain parameters which used to be expressed by joint chance constraints are approximated, and a robust optimization model of steam power system is proposed. The simulation results illustrate the validity of the model.

Optimal Meter Placement for Robust Measurement Systems in Active Distribution Grids

2014 ◽  
Vol 63 (5) ◽  
pp. 1096-1105 ◽  
Author(s):  
Junqi Liu ◽  
Ferdinanda Ponci ◽  
Antonello Monti ◽  
Carlo Muscas ◽  
Paolo Attilio Pegoraro ◽  
...  
Keyword(s):  
Measurement Systems ◽  
Meter Placement ◽  
Distribution Grids ◽  
Optimal Meter Placement
Sign in / Sign up

Export Citation Format

Share Document