Results 21 to 30 of about 20,248,377 (165)

Improvement of Operational Flexibility for Active Distribution Networks Based on Soft Open Points

Zhongguo dianli, 2021
With the high penetration of distributed generators (DGs), it is more complicated for the operational scenarios and puts a higher requirement for the operational flexibility in active distribution networks (ADNs).
Quan XU, Zhiyong YUAN, Jinyong LEI, Yuehuan LIN, Hao BAI, Peng LI   +5 more
doaj   +1 more source

Surgical Reconstructive Therapy of Peri-Implantitis via Submerged Versus Non-Submerged Healing: A 2-Year Retrospective Study. [PDF]

Clin Implant Dent Relat Res
ABSTRACT Introduction To compare the clinical, radiographic, and patient‐reported outcomes of submerged and non‐submerged healing modalities in the reconstructive surgical treatment of peri‐implantitis, and to evaluate factors associated with treatment success.
Isler SC, Tekbudak K, Soysal F, Aksu Z, Kaymaz Ö, Nemli SK, Roccuzzo A, Unsal B.   +7 more
europepmc   +2 more sources

An optimization method for operational efficiency of ADN with four-port SSOP

Energy Reports, 2022
The soft open point (SOP) replaces the traditional feeder switch based on controllable electronic converter, it provides real-time and accurate active and reactive power flow control. To address the optimization effects of SOP on the operating efficiency
Hao Bai
doaj   +1 more source

Operation Optimization Method for Flexible Distribution Network Considering the Integration of Mobile Energy Storage

Zhongguo dianli, 2023
The high penetration of distributed generators (DGs) exacerbates the operation volatility of distribution networks, which seriously challenges the economic and safety operation of distribution networks.
Jing XU, Liang ZHAO, Liang ZHANG, Guangchao QIAN, Chiyuan MA, Guanyu SONG, Peng LI   +6 more
doaj   +1 more source

Optimization strategy and control technology of four-port SOP for distribution network with PV and BESS

Frontiers in Energy Research, 2023
This paper proposes a four-port soft open point (FSOP) with photovoltaic (PV) and battery energy storage systems (BESS) and its optimization strategy and control technology.
Xingjian Zhao, Xiongying Gao, Xin Zhou, Feng Gao   +3 more
doaj   +1 more source

Voltage Unbalance Compensation in Distribution Feeders Using Soft Open Points

Journal of Modern Power Systems and Clean Energy, 2022
Soft open points (SOPs) are power electronic devices that may replace conventional normally-open points in distribution networks. They can be used for active power flow control, reactive power compensation, fault isolation, and service restoration ...
Rui You, Xiaonan Lu
doaj   +1 more source

Operation of soft open point in a distribution network under faulted network conditions [PDF]

A Soft Open Point (SOP) is a power electronic device, usually implemented using back-to-back voltage source converters (VSCs) installed at normally-open points (NOP) of a distribution network.
Aithal, Avinash
core   +6 more sources

Optimization Approach for Planning Soft Open Points in a MV-Distribution System to Maximize the Hosting Capacity

Energies, 2023
Distributed energy resources (DERs) based on renewable power, such as photovoltaic (PV), have been increasing worldwide. To support this growth, some technologies have been developed to increase the hosting capacity (HC) of distribution networks (DNs ...
Ricardo de Oliveira, Leonardo Willer de Oliveira, Edimar José de Oliveira   +2 more
doaj   +1 more source

Research on the Application of SOP in Multi-Station Integrated System

Frontiers in Energy Research, 2021
The current large-scale access to distributed power and the rapid growth of electric vehicles are seriously affecting the reliability of distribution networks.
Qunhai Huo, Qunhai Huo, Wenyong Wang, Wenyong Wang, Yanhong Yang, Ming Ma, Jingyuan Yin, Tongzhen Wei, Tongzhen Wei   +8 more
doaj   +1 more source

Research on Voltage Stability Strategy of Energy Storage Access to High Penetration Wind and Solar Power Distribution Network System with SOP (Soft Open Point)

Tehnički vjesnik
With the continuous consumption of energy, the ecology is becoming increasingly harsh. The penetration of environmentally friendly new energy, mainly symbolized via wind and solar energy, in the world new energy generation is constantly increasing, leading to changes in the modern power grid structure.
Zhilin Ding, Wenping Bu, Shuling Feng, Xing Cai, Renbo Xu, Wenhao Huang, Xiao Yu, Yunfang Zhang   +7 more
openaire   +3 more sources