Search Results - "Sung-Kwan Joo"

Economic Analysis of Large-Scale Renewable Energy (RE) Source Investment Incorporating Power System Transmission Costs by Lee, Deukyoung, Joo, Sung-Kwan

“…Recently, the proportion of renewable energy (RE) sources in a power system has been increasing worldwide to reduce carbon emissions. To effectively…”
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Electric vehicle charging method for smart homes/buildings with a photovoltaic system by Wi, Young-Min, Lee, Jong-Uk, Joo, Sung-Kwan

“…Due to the increased penetration of electric vehicles (EVs) and photovoltaic (PV) systems, additional application for home/building energy management system…”
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Transmission Pricing Incorporating the Impact of System Fault and Renewable Energy Uncertainty on the Transmission Margin by Kim, San, Joo, Sung-Kwan

“…To ensure system reliability against unexpected and sudden disturbances, system operators must secure a portion of the transmission capacity of the power…”
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Probabilistic Short-Term Load Forecasting Incorporating Behind-the-Meter (BTM) Photovoltaic (PV) Generation and Battery Energy Storage Systems (BESSs) by Cha, Ji-Won, Joo, Sung-Kwan

“…Increased behind-the-meter (BTM) solar generation causes additional errors in short-term load forecasting. To ensure power grid reliability, it is necessary to…”
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Mixed Integer Quadratic Programming Based Scheduling Methods for Day-Ahead Bidding and Intra-Day Operation of Virtual Power Plant by Ko, Rakkyung, Kang, Daeyoung, Sung-Kwan, Joo

“…As distributed energy resources (DERs) proliferate power systems, power grids face new challenges stemming from the variability and uncertainty of DERs. To…”
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Empirical Analysis of the Impact of COVID-19 Social Distancing on Residential Electricity Consumption Based on Demographic Characteristics and Load Shape by Jang, Minseok, Jeong, Hyun Cheol, Kim, Taegon, Suh, Dong Hee, Joo, Sung-Kwan

“…Since January 2020, the COVID-19 pandemic has been impacting various aspects of people’s daily lives and the economy. The first case of COVID-19 in South Korea…”
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A Dynamic Analysis of Air Pollution: Implications of Economic Growth and Renewable Energy Consumption by Xie, Jia Yu, Suh, Dong Hee, Joo, Sung-Kwan

“…This paper examines how economic growth and renewable energy consumption are associated with air pollution using a dynamic panel approach. Focusing on several…”
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Electricity Blackout and Its Ripple Effects: Examining Liquidity and Information Asymmetry in U.S. Financial Markets by Kim, Dosung, Kim, Jang-Chul, Su, Qing, Joo, Sung-Kwan

“…The massive blackout that occurred in August 2003 left over 50 million people in the northeastern and midwestern parts of the United States without electricity…”
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Holiday Load Forecasting Using Fuzzy Polynomial Regression With Weather Feature Selection and Adjustment by Wi, Young-Min, Joo, Sung-Kwan, Song, Kyung-Bin

“…The load forecasting problem is a complex nonlinear problem linked with social considerations, economic factors, and weather variations. In particular, load…”
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Load Profile-Based Residential Customer Segmentation for Analyzing Customer Preferred Time-of-Use (TOU) Tariffs by Jang, Minseok, Jeong, Hyun-Cheol, Kim, Taegon, Joo, Sung-Kwan

“…Smart meters and dynamic pricing are key factors in implementing a smart grid. Dynamic pricing is one of the demand-side management methods that can shift…”
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Smart heating and air conditioning scheduling method incorporating customer convenience for home energy management system by Jo, Hyung-Chul, Kim, Sangwon, Joo, Sung-Kwan

“…A Home Energy Management System (HEMS) is expected to be vital for saving energy costs considering the time-varying price of electric power in a smart home…”
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CDF-Based Capacity Estimation Method for Stationary Regenerative Solution in Parallel-Fed DC Urban Subway Transit by Lee, Hansang, Joo, Sung-Kwan, Jang, Gilsoo

“…The energy consumption of DC urban subway transit (UST) has attracted an increasing amount of attention, and various studies have focused on improving the…”
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Personalized Electricity Tariff Recommendation Method for Residential Customers Lacking Historical Metering Data Incorporating Customer Profiles and Behavioral Changes by Jeong, Hyun Cheol, Joo, Sung-Kwan

“…Effective energy management from the demand side and smart meters play an important role in achieving carbon neutrality. The government and utilities in South…”
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Stochastic Mixed-Integer Programming (SMIP)-Based Distributed Energy Resource Allocation Method for Virtual Power Plants by Ko, Rakkyung, Joo, Sung-Kwan

“…Virtual power plants (VPPs) have been widely researched to handle the unpredictability and variable nature of renewable energy sources. The distributed energy…”
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Social Welfare Maximization in Transmission Enhancement Considering Network Congestion by Hongrui Liu, Yanfang Shen, Zabinsky, Z.B., Chen-Ching Liu, Courts, A., Sung-Kwan Joo

“…Transmission enhancement in a competitive electricity market is analyzed in terms of its impact on the social welfare. A formulation of social welfare and the…”
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Home appliance load disaggregation using cepstrum-smoothing-based method by Kong, Seongbae, Kim, Youngwook, Ko, Rakkyung, Joo, Sung-Kwan

“…Various load disaggregation methods have been developed for monitoring home appliance loads to save energy in a smart home. Most of load disaggregation methods…”
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Analysis of Impacts of Superconducting Fault Current Limiter (SFCL) Placement on Distributed Generation (DG) Expansion by Kim, Youngwook, Jo, Hyung-Chul, Joo, Sung-Kwan

“…The placement of the superconducting fault current limiter (SFCL) can be utilized to accommodate the increasing integration of distributed generations (DGs) in…”
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Integration of Smart Grid Resources into Generation and Transmission Planning Using an Interval-Stochastic Model by Moon, Guk-Hyun, Ko, Rakkyung, Joo, Sung-Kwan

“…In the power industry, the deployment of smart grid resources in power systems has become an issue of major interest. The deployment of smart grid resources…”
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Short-Term Load Forecasting for Commercial Building Using Convolutional Neural Network (CNN) and Long Short-Term Memory (LSTM) Network with Similar Day Selection Model by Kim, Dosung, Lee, Deukyoung, Nam, Hanung, Joo, Sung-Kwan

“…Load forecasting is essential in power systems for reliable and efficient energy planning and operation. Commercial buildings usually account for 20% of all…”
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Generator Maintenance Scheduling Method Using Transformation of Mixed Integer Polynomial Programming in a Power System Incorporating Demand Response by Jo, Hyung-Chul, Ko, Rakkyung, Joo, Sung-Kwan

“…Periodic preventive maintenance of generators is required to maintain the reliable operation of a power system. However, generators under maintenance cannot…”
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