Krahasoni metodat

	Shpërndarja Ekonomike	Vlerësimi i Gjendjes së Sistemit të Transmetimit të Energjisë
Fusha	Inxhinieri elektrike	Inxhinieri elektrike
Familja	Process / pipeline	Process / pipeline
Viti i origjinës	1958	1970
Krijuesi	Lester K. Kirchmayer	Fred Schweppe
Lloji	Continuous optimization for allocating power output among committed generators	Real-time state estimation using measurements and physical models
Burimi themelues	Kirchmayer, L. K. (1958). Economic Operation of Power Systems. Wiley & Sons.	Schweppe, F. C., & Wildes, J. (1970). Power system static-state estimation: III system implementation. IEEE Transactions on Power Apparatus and Systems, 89(1), 120-125.
Emërtime të tjera	ED, Least-Cost Generation Dispatch	PSSE, WLS State Estimation, Power Flow State Estimation
Të lidhura	3	3
Përmbledhja	Economic Dispatch (ED) is the process of optimally allocating power output among committed generators to meet demand at minimum fuel cost. Introduced by Kirchmayer in 1958, ED is a fundamental real-time optimization problem solved every few minutes in power system operations. Unlike Unit Commitment (which decides generator on/off), ED assumes generators are already committed and focuses on splitting load most economically. ED's rapid feedback enables efficient real-time power plant operations.	Power System State Estimation (PSSE) is a real-time algorithm that estimates the voltage and phase angle at every bus in a power grid from a set of noisy, redundant measurements. Introduced by Schweppe in 1970, it combines measurements (power flows, voltage magnitudes) with the physical power flow model to produce the most likely system state. State estimation is the foundation of modern grid control centers, providing operators with an accurate digital representation of the actual network.