Current Issue

  • Innovative compensation methods for large voltage drop effects in very long HVDC transmission systems

    Abstract

      2021-1

    This paper discusses the impacts of large voltage drops on very long HVDC transmission lines, especially when operating in a monopolar mode. The effect of using dedicated metallic return (DMR) conductors is discussed. The main focus is on the potential rise at the neutral point of the converters and the need for an increased range for the converter transformer tap changers. Two grounding schemes f...

  • Hybrid, optimal, intelligent and classical PV MPPT techniques: A review

    Abstract

      2021-1

    Renewable energy-based solar photovoltaic (PV) generation is the best alternative for conventional energy sources because of its natural abundance and environment friendly characteristics. Maximum power extraction from the PV system plays a critical role in increasing the efficiency of the solar power generation during partial shading conditions (PSCs). Therefore, a suitable maximum power point tr...

  • Combined Electric and Heat System Testbeds for Power Flow Analysis and Economic Dispatch

    Abstract

      2021-1

    In combined electric and heat systems, selecting a suitable testbed for power flow analysis or economic dispatch is not easy: a large number of existing testbeds are not open-source, while others are difficult to be reused by other researchers due to the particularity of system scale, topology, and data. In this paper, we present three open-source testbeds with different scales based on practical ...

  • Interactive visual analysis on the attack and defense drill of grid cyber-physical systems

    Abstract

      2021-1

    The open and distributed connection of the power system makes it vulnerable to various potential cyber-attacks, which may lead to power outages and even casualties. Therefore, the construction of attack and defense drill (ADD) platforms for attack mechanism investigation and protection strategy evaluation has become a research hotspot. However, for the massive and heterogeneous security analysis d...

Introduction

CSEEJPESThe articles published in this journal will focus on advanced concepts, technologies, methodologies and practices associated with all aspects concerning power and energy systems...
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