Results 41 to 50 of about 963,746 (206)

Integrated Planning of MV/LV Distribution Systems with DG Using Single Solution-Based Metaheuristics with a Novel Neighborhood Search Method Based on the Zbus Matrix

Journal of Electrical and Computer Engineering, 2022
This paper presents a new methodology for the optimal integrated planning of medium- and low-voltage distribution systems, considering the location and sizing of distributed generation.
Alejandro Valencia, Ricardo A. Hincapie, Ramon A. Gallego   +2 more
doaj   +1 more source

Linear Optimization Based Distribution Grid Flexibility Aggregation Augmented With OLTC Operational Flexibilities

IEEE Access, 2022
Ancillary services e.g., voltage control, congestion management and frequency control, require to be compensated increasingly from the Distributed Energy Resources (DERs).
Neelotpal Majumdar, Marcel Sarstedt, Leonard Klub, Lutz Hofmann   +3 more
doaj   +1 more source

A First-Principles Study on Titanium-Decorated Adsorbent for Hydrogen Storage

Energies, 2021
Based on density functional theory calculation, we screened suitable Ti-decorated carbon-based hydrogen adsorbent structures. The adsorption characteristics and adsorption mechanism of hydrogen molecules on the adsorbent were also discussed.
Kai Ma, Erfei Lv, Di Zheng, Weichun Cui, Shuai Dong, Weijie Yang, Zhengyang Gao, Yu Zhou   +7 more
doaj   +1 more source

Popular Science Models for Electric Power Engineering [PDF]

, 2015
Import 22/07/2015Tato bakalářská práce se zabývá teoretickým rozborem a sestavením dvou elektronických modelů: Jakubova žebříku a Mendocino motoru. Obsahem této práce je vysvětlení základních principů funkčnosti těchto zařízení a demonstrace funkčnosti ...
Holý, Rostislav
core  

Improved Coordinated Control Strategy of Multi-terminal DC Grids Considering Frequency Adaptation and Fast Stabilization Characteristics

Zhongguo dianli
Multi-terminal flexible DC transmission (VSC-MTDC) technology has a wide range of application prospects in large-scale and wide-range multiple types of renewable energy grid-connection and outward transmission.
Yunrui WU, Jianpo ZHANG, Xincheng TIAN, Kaifeng YING, Zhong CHEN   +4 more
doaj   +1 more source

Electric Power System Operation Mechanism with Energy Routers Based on QoS Index under Blockchain Architecture

Energies, 2020
With the integration of highly permeable renewable energy to the grid at different levels (transmission, distribution and grid-connected), the volatility on both sides (source side and load side) leading to bidirectional power flow in the power grid ...
Gangjun Gong, Zhening Zhang, Xinyu Zhang, Nawaraj Kumar Mahato, Lin Liu, Chang Su, Haixia Yang   +6 more
doaj   +1 more source

Estimating the engineering and technical performances for the stage thermal circuit of turbine unit operating on low-boiling working media [PDF]

, 2017
Представлены результаты технико-экономического анализа по оценке величины инвестиций и сроков окупаемости внедрения двухкаскадной когенерационной установки малой мощности на низкокипящем рабочем теле, с целью реализации стратегии "биоэнергетического ...
Бабак, Николай Юрьевич, Сарапин, Владимир Павлович, Сенецкий, Александр Владимирович, Шубенко, Александр Леонидович   +3 more
core   +1 more source

Two-Stage Stochastic Optimization Based Weekly Operation Strategy for Electric-Hydrogen Coupled Microgrid

Zhongguo dianli
To fully capitalize on the medium- and long-term storage benefits of hydrogen energy, a two-stage weekly optimization scheduling strategy for electric-hydrogen coupled microgrids is proposed, utilizing a scenario-based stochastic optimization model ...
Minghongtian CHEN, Jianghai GENG, Yuze ZHAO, Peng XU, Yushan HAN, Yuming ZHANG, Zimo ZHANG   +6 more
doaj   +1 more source

Теоретичні основи електротехніки[ [PDF]

, 2018
The Theory of Electrical Engineering is presented in three parts: the Basic Theories of Steady-State and Transients in Electrical Circuits and the Basic Theory of Electromagnetic Field.
Khilov, V. S., Хилов, В. С., Хилов, Виктор Сергеевич, Хілов, В. С., Хілов, Віктор Сергійович   +4 more
core  

An enhanced secondary control approach for voltage restoration in the DC distribution system [PDF]

, 2016
The paper will deal with the problem of establishing a desirable power sharing in multi-feed electric power system for future more-electric aircraft (MEA) platforms.
Bozhko, Serhiy, Gao, Fei, Wheeler, Patrick   +2 more
core   +1 more source