A utility company is running three generators (where the system demand for the current time.period is 650 MW), and has the following operating costs in dollars per hour and correspondinggeneration range (noted below):$C (P1) = 200 + 20p1 + 0.01p?,200MW < p1 < 400MW$C2(p2) = 150 + 30p2 + 0.02p3h100MW < P2 < 300MW$C; (p3) = 100 + 45p3 + 0.05p50MW < P3 S 200MW%3DDetermine:1) The economic dispatch of generators during this hour2) The total operating cost during this hour3) The marginal electricity cost of the system4) At a certain time period the system price is $55 per MWh ($/MWh), what is the systemdemand during this time period?

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A utility company is running three generators (where the system demand for the current time period is 650 MW), and has the following operating costs in dollars per hour and corresponding generation range (noted below): 2$ C, (p1) = 200 + 20p, + 0.01p?-, 200MW < P1 < 400MW C2(p2) = 150 + 30pz + 0.02p3, 100MW < p2 S 300MW $ C3 (P3) = 100 + 45p3 + 0.05p3 50MW < P3 < 200MW Determine: 1) The economic dispatch of generators during this hour 2) The total operating cost during this hour 3) The marginal electricity cost of the system 4) At a certain time period the system price is $55 per MWh ($/MWh), what is the system demand during this time period?

A utility company is running three generators (where the system demand for the current time period is 650 MW), and has the following operating costs in dollars per hour and corresponding generation range (noted below): 2$ C, (p1) = 200 + 20p, + 0.01p?-, 200MW < P1 < 400MW C2(p2) = 150 + 30pz + 0.02p3, 100MW < p2 S 300MW $ C3 (P3) = 100 + 45p3 + 0.05p3 50MW < P3 < 200MW Determine: 1) The economic dispatch of generators during this hour 2) The total operating cost during this hour 3) The marginal electricity cost of the system 4) At a certain time period the system price is $55 per MWh ($/MWh), what is the system demand during this time period?

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.16P: A single-phase, 120V(rms),60Hz source supplies power to a series R-L circuit consisting of R=10 and...

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