The global expansion in solar power generation in the recent decades and its advantages like nonpolluted and ease of installation makes it to grow further. The solar photovoltaic (PV) system experiencing more power losses due to various …
This paper proposes an asymmetric interior permanent magnet (AIPM) machine whose rotor consists of asymmetric and auxiliary flux barriers. To address the complexity of optimizing the design of AIPM machines adapted to multiple operating scenarios …
Temperature monitoring of permanent magnet synchronous motors which is an important driving component of electric vehicles, is closely related to the performance of permanent magnet synchronous motors. A deep neural network-based temperature …
Cyber-physical power systems (CPPSs) are vulnerable to coordinated cyber-physical attacks (CCPAs) following the attack uncertainties. It is urgent to identify valid defense measures against CCPAs. To tackle this problem, a tri-level …
In today's energy landscape, centralized and hierarchical control systems within various segments of microgrids offer significant advantages. These include enhanced overall efficiency, improved network stability, the potential for optimal control …
Power quality is maintained at optimal levels when power is exchanged through power distribution networks. In particular, when shunt hybrid active power filters (SHAPF) are incorporated for the suppression of harmonics and improvement in power …
Accurate short-term wind power forecasting (STWPF) is essential for grid operators and energy traders, particularly for managing grid stability and supporting utility energy dispatch in the short term. This research introduces a hybrid approaches …
This article presents a novel DC-DC boost converter designed to achieve ultra-high voltage gain while minimizing switch voltage stress. Additionally, the converter provides enhanced control over the output voltage compared to other high-gain boost …
The modular multilevel converter-battery energy storage system (MMC-BESS) is a converter system that has the potential to enhance grid stability. The conventional control methodology, which relies on carrier phase shift and double closed-loop …
With the rapid development of blockchain technology, blockchain technology has begun to be applied in power grid scenarios for reliable and trustworthy data management in information sharing and resource transactions. Considering the diversity of …
This paper proposes a hybrid approach for optimizing DG allocation to minimize power loss in distribution systems. The proposed hybrid approach combines the Dung beetle optimizer (DBO) and attention pyramid convolutional neural network (APCNN).
To moderate switching losses and to succeed in high efficiency in power conversion, a new approach to voltage-fed quasi-Z-source direct matrix converter (QZSDMC) is critically evaluated with different modulation techniques by introducing novel PWM …
Under the goal of ‘double carbon’, the penetration of photovoltaic (PV) power generation in the power system is increasing, and in view of the strong volatility and high stochasticity of PV power output, reliable PV power prediction can provide a …
This article proposes a space vector-based Pulse Width Modulation (PWM) technique for a modified T-Type inverter configuration. The modification involves incorporating a bidirectional switch to achieve zero pole voltage, distinguishing it from …
To further optimize the traveling wave rotary ultrasonic motor and enhance its performance and efficiency, this paper proposes a T-shaped tooth stator structure model. A vibration characteristic simulation analysis of the T-shaped tooth stator is …
This paper introduces an innovative multiport converter (MPC) with a reduced number of switching devices for hybrid sources and loads. The multiport converter is an emerging power converter that interfaces sustainable sources like photovoltaic …
This article presents an equivalent “URC” model for the repeated-frequency capacitor charging power system (CCPS) based on a pulsed homopolar inductor alternator (HIA). In this context, “U” denotes the voltage source, “R” represents the series …
Inductive power transfer (IPT) systems, when integrated with photovoltaic (PV) generation, typically use a DC–DC converter to decouple the generation and transmission stages, requiring two controllers: one for PV MPPT and another to adjust the …
This research enhances automatic generation control (AGC) within interlinked power systems (IPS), which is critical for ensuring power grid stability and efficiency. However, challenges such as dynamic load variations, system nonlinearities, and …
The energy system is often subjected to a sudden change in load and power sources, which leads to high voltage fluctuation, and this variation in the load is reflected in the common coupling point voltage. To mitigate such situations, a hybrid …
