PPT-© 2011 D. Kirschen and the University of Washington

1 Participating in Electricity Markets Perspective Generator Consumer Retailer Operator of a pumpedhydro plant 2011 D Kirschen and the University of Washington 2 Participating in Electricity Markets. Daniel Kirschen. © 2011 D. Kirschen and the University of Washington. 1. Economic dispatch. Objective: . minimize . the cost of generation. Constraints. Equality constraint: load generation balance. (Part 2). Daniel Kirschen. Optimization . with . inequality constraints. Objective function. Equality constraints. Inequality constraints. © 2011 D. Kirschen and University of Washington. 2. Example: Economic Dispatch. and . Ancillary Services. © 2011 D. Kirschen and the University of Washington. 1. Introduction. Participants in electricity . markets rely on the power system infrastructure. All participants, but especially consumers, . Daniel Kirschen. 1. © 2011 D. Kirschen and the University of Washington. Perspectives. The investor’s perspective. Will a new plant generate enough profit from the sale of energy to justify the investment?. LP formulation of Economic Dispatch. © 2011 D. Kirschen & the University of Washington. 1. 1. 2. 3. L. x. 1. P. 1. MAX. x. 2. P. 2. MAX. x. 3. P. 3. MAX. P. 1. MIN. P. 2. MIN. P. 3. MIN. Objective function is linear . © 2011 Daniel Kirschen and University of Washington. 1. Motivation. Many optimization problems are linear. Linear objective function. All constraints are linear. Non-linear problems can be linearized:. and . Ancillary Services. © 2011 D. Kirschen and the University of Washington. 1. Introduction. Participants in electricity . markets rely on the power system infrastructure. All participants, but especially consumers, . Daniel Kirschen. Close Professor of Electrical Engineering. University . of . Washington. © 2011 D. Kirschen and the University of Washington. 1. Outline. A bit of background. The power flow problem. Daniel Kirschen. 1. © 2011 D. Kirschen and the University of Washington. Perspectives. The investor’s perspective. Will a new plant generate enough profit from the sale of energy to justify the investment?. © 2011 D. Kirschen and the University of Washington. 1. Let us go to the market.... © 2011 D. Kirschen and the University of Washington. 2. Opportunity for buyers and sellers to:. compare prices. estimate demand. I. nvestments. Daniel . Kirschen. © 2011 D. Kirschen and the University of Washington. 1. Functions of Transmission. Transport . electric power . Securely. Efficiently. Minimize operating costs . Optimize scheduling over a larger set of plants. EASTERN WASHINGTON UNIVERSITY. THE EVERGREEN STATE COLLEGE. UNIVERSITY OF WASHINGTON. WASHINGTON STATE UNIVERSITY. WESTERN WASHINGTON UNIVERSITY. October 2016. Paul Francis. Executive Director. About COP. La gamme de thé MORPHEE vise toute générations recherchant le sommeil paisible tant désiré et non procuré par tout types de médicaments. Essentiellement composé de feuille de morphine, ce thé vous assurera d’un rétablissement digne d’un voyage sur . 1. Topic. How do nodes share a single link? Who sends when, e.g., in . WiFI. ?. Explore with a simple model. Assume no-one is in charge; this is a distributed system. CSE 461 University of Washington.