By Topic

A hierarchical system for economic dispatch with environmental constraints

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$33 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Yong-Lin Hu ; Dept. of Electr. & Comput. Eng., Cincinnati Univ., OH, USA ; W. G. Wee

This paper presents a new hierarchical power dispatch system which uses a combination of the offline and the online subsystems to both minimize the cost and reduce the SO2 emission. A hierarchical structure is introduced in the offline subsystem which enables the subsystem to generate a coarse-to-fine guideline for balancing the cost and the emission. The online dispatch is computed according to the guideline provided by the offline system. The dispatch is fed back to update the offline computation layer by layer. In this way, the offline guideline can always be adapted to the current situation, and the overall dispatch tends to be optimal for a whole year period. The system is tested by using the data from the Cincinnati Gas and Electric Company

Published in:

IEEE Transactions on Power Systems  (Volume:9 ,  Issue: 2 )