Results 51 to 60 of about 52,305 (231)
Plan of Grid Connection for Small Hydroelectric Power Plant [PDF]
, 2015 The subject of this work is a plan of grid connection for small hydroelectric power plant. The introduction briefly describes the hydroelectric power plant and location of the country. The main aim of this work is project of medium-voltage substation and
Miškovský, J.
core
Day-Ahead Solar Forecasting Based on Multi-level Solar Measurements
, 2017 The growing proliferation in solar deployment, especially at distribution level, has made the case for power system operators to develop more accurate solar forecasting models.
Alanazi, Mohana +2 more
core +1 more source
IEEJ Transactions on Electrical and Electronic Engineering, EarlyView.Japan is pursuing power source decarbonization and is thus reducing fuel‐based thermal power generation while promoting renewable energy resource use. Given the expected power fluctuations, this transition will require novel voltage management and control methods.
Satoshi Uemura +2 more
wiley +1 more source
A novel fault location method for a cross-bonded hv cable system based on sheath current monitoring [PDF]
, 2018 In order to improve the practice in the operation and maintenance of high voltage (HV) cables, this paper proposes a fault location method based on the monitoring of cable sheath currents for use in cross-bonded HV cable systems.
Huang, Xiaojun +6 more
core +1 more source
Energy Science & EngineeringInsulators, as a key component of the power system, their low‐value defect detection is of great significance to ensure the safe and stable operation of the power system.
Shaotong Pei +6 more
doaj +1 more source
CAAI Transactions on Intelligence Technology, EarlyView.ABSTRACT Accurately predicting line loss rates is crucial for effective management in distribution networks, particularly for short‐term multihorizon forecasts ranging from 1 hour to 1 week. In this study, we propose attention‐GCN–LSTM, a novel method that integrates graph convolutional networks (GCN), long short‐term memory (LSTM) and a three‐level ...
Jie Liu +4 more
wiley +1 more source
Long-Term Voltage Stability Assessment of an Integrated Transmission Distribution System
, 2017 Long-term voltage stability assessment (VSA) of independent transmission (T-VSA) and distribution (D-VSA)systems have been studied since long to estimate load margins. However, their impacts on each other have been neglected due to simplified assumptions
Ajjarapu, Venkataramana, Singhal, Ankit
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Transient thermal modelling of substation connectors by means of dimensionality reduction [PDF]
, 2017 This paper proposes a simple, fast and accurate simulation approach based on one-dimensional reduction and the application of the finite difference method (FDM) to determine the temperatures rise in substation connectors.
Abomailek Rubio, Basel Carlos +3 more
core +2 more sources
Load flow, short circuit and motor starting studies in electrical power substations.
ITEGAM-JETIAPower system studies are essential for the proper planning and design of electrical power substations. This paper presents the load flow, short circuit, and motor starting studies for 33/6.6/0.44 kV electrical power substation.
Mohan Muniappan
doaj +1 more source
Negative Impact Mitigation on the Power Supply System of a Fans Group with Frequency-Variable Drive
Energies, 2022 The technological installations’ characteristics are possible to improve by equipping fans with a frequency-controlled electric drive. However, it can lead to an electromagnetic compatibility problem in the electrical supply system.
Yerbol Yerbayev +6 more
doaj +1 more source