Zobrazeno 1 - 10
of 202
pro vyhledávání: '"Young-Moon Park"'
Publikováno v:
Korean Journal of Chemical Engineering. 27:83-90
The aim of this study is to improve mixing rate of dry sorbent injection technology (DSI). A CFD (Computational Fluid Dynamics) code is used to predict the sorbent dispersion rate, pressure drop and turbulent kinetic energy of mixing particles and ga
Economic dispatch solutions with piecewise quadratic cost functions using improved genetic algorithm
Autor:
Young-Moon Park, Jong-Ryul Won
Publikováno v:
International Journal of Electrical Power & Energy Systems. 25:355-361
This paper presents economic dispatch (ED) solutions with piecewise quadratic cost functions using improved genetic algorithm (GA). GA is a searching or optimizing algorithm based on natural evolution principle. GA has demonstrated considerable succe
Autor:
Kicheol Kil, Ki-Hyun Baek, Kyungdo Han, Hyuk-Sang Kwon, Kyung-Jin Yun, Young-Moon Park, Mee Kyoung Kim, Ki-Ho Song
Publikováno v:
Clinical endocrinology. 82(6)
OBJECTIVE This study aimed to assess insulin resistance according to maternal age at childbirth. PATIENTS AND METHODS The data used in this study were obtained from the 2010 Korean National Health and Nutrition Examination Survey. This study included
Publikováno v:
IEEE Transactions on Power Delivery. 15:833-838
An integrated fuzzy expert system is presented to diagnose various faults that may occur in a regional transmission network and substations. Fuzzy reasoning method is applied, and it is discussed in detail. Discrimination of false operations or nonop
Publikováno v:
IEEE Transactions on Power Systems. 15:916-922
This paper presents a development of an improved genetic algorithm (IGA) and its application to a least-cost generation expansion planning (GEP) problem. Least-cost GEP problem is concerned with a highly constrained nonlinear dynamic optimization pro
Publikováno v:
Fuzzy Sets and Systems. 102:95-101
A power system stabilization technique with an adaptive fuzzy logic controller is developed to enhance the damping of low-frequency oscillation in power system. Control rules and membership functions for the fuzzy logic controller are generated autom
Publikováno v:
IEEE Transactions on Power Systems. 14:299-305
This paper proposes an efficient evolutionary programming algorithm for solving a generation expansion planning (GEP) problem known as a highly-nonlinear dynamic problem. Evolutionary programming (EP) is an optimization algorithm based on the simulat
Publikováno v:
International Journal of Electrical Power & Energy Systems. 20:435-442
A power system stabilizer (PSS) based on a universal model is developed. The universal model is proposed to approximate an arbitrary system using the input-output data only rather than a mathematical model. The conventional LQR (Linear Quadratic Regu
Publikováno v:
IEEE Transactions on Power Systems. 13:1407-1412
This paper proposes an analytical approach for allocating transmission transaction costs among users in transmission services. The proposed method allocates the transaction costs over the participants proportional to the ratio of incremental power fl
Autor:
Young-Moon Park, Kwang-Ho Lee
Publikováno v:
IEEE Transactions on Power Systems. 12:629-635
An expert system is developed for emergency operation of power system restoration in a sub-control center. The proposed method restores the blackout area in a power system by using sensitivity analysis and heuristic rules. The rules are categorized i