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PyPSA: Python for Power System Analysis [PDF]

, 2017
Python for Power System Analysis (PyPSA) is a free software toolbox for simulating and optimising modern electrical power systems over multiple periods. PyPSA includes models for conventional generators with unit commitment, variable renewable generation,
T. Brown, Jonas Horsch, David P. Schlachtberger   +2 more
semanticscholar   +1 more source

Improved Step Response of Power System Stabilizer Using Fuzzy Logic Controller [PDF]

, 2014
As every power system is constantly being subjected to disturbances, we should see that these disturbances do not make the system unstable. Therefor additional signals derived from speed deviation, excitation deviation and accelerating power are injected
Kiran, N. (Nagulapati), Kumar, M. S. (M), Raju, M. N. (M)   +2 more
core   +1 more source

Correlating the Interfacial Polar-Phase Structure to the Local Chemistry in Ferroelectric Polymer Nanocomposites by Combined Scanning Probe Microscopy

Nano-Micro Letters, 2022
Highlights A strategy that combines multi-mode scanning probe microscopy-based electrical characterization and nano-infrared spectroscopy is developed. A series of samples with different coupling agents and nanoparticles are characterized to unveil the ...
Jiajie Liang, Shaojie Wang, Zhen Luo, Jing Fu, Jun Hu, Jinliang He, Qi Li   +6 more
doaj   +1 more source

A remaining useful life prediction method based on PSR-former

Scientific Reports, 2022
The non-linear and non-stationary vibration data generated by rotating machines can be used to analyze various fault conditions for predicting the remaining useful life(RUL).
Huang Zhang, Shuyou Zhang, Lemiao Qiu, Yiming Zhang, Yang Wang, Zili Wang, Gaopeng Yang   +6 more
doaj   +1 more source

Examination on the parameter stability region of the VSC control system in VSC-HVDC transmission systems

The Journal of Engineering, 2019
Nowadays, the voltage source converter (VSC)-based high-voltage direct current (HVDC) transmission technology is widely adopted for the integration of renewable power generations.
Long Xu, Guoyun Su, Wenjuan Du, Chen Chen, Bixing Ren, Haifeng Wang   +5 more
doaj   +1 more source

Remote platform power conserving system [PDF]

, 1974
A system is described where an unattended receiver and transmitter equipped data collection platform is interrogated by a substantially polar orbiting satellite.
Kurvin, C. W.
core   +1 more source

Extreme Operation Mode Extraction Method Based on Convex Hull Algorithm

Zhongguo dianli
In the context of safety and stability calculation in power system planning and operation, the operation mode that is the most unfavorable to safety and stability is generally selected for verification.
Yanping XU, Jie BAI, Haobo SHI, Xiaohui QIN, Yantao ZHANG   +4 more
doaj   +1 more source

Nonlinear Dynamic Characteristics of Multidisk Rod Fastening Rotor with Axial Unbalance Mass Distribution

Shock and Vibration, 2022
During long-term operation, the blades of rod fastening rotor are very prone to fault and may cause uneven axial mass distribution. The dynamic characteristics of a multidisk rod fastening rotor with axial unbalance mass distribution are studied.
Li Zhao, Haosui Zhang, Yibing Liu, Chao Zhou   +3 more
doaj   +1 more source

Research on Coordinated Oscillation Control Strategy of AC/DC Hybrid Distribution Network Based on Mixed-Integer Linear Programming

International Transactions on Electrical Energy Systems
In order to improve the self-healing control ability of AC-DC hybrid distribution network and ensure the stability of distribution network operation, a coordinated oscillation control strategy for AC-DC hybrid distribution network based on mixed-integer ...
Shumin Sun, Peng Yu, Jiawei Xing, Yuejiao Wang, Song Yang   +4 more
doaj   +1 more source

Wireless Multi-Node uRLLc B5G/6G Networks for Critical Services in Electrical Power Systems

Energies, 2022
The successful operations of power system require the support of communication networks with massive nodes access and two-way reliable and latency-critical transmission, which is the most-important use case of ultra-reliable low-latency communications ...
Ying Zhang, Wenwen Wang, Huan Xie, Shu Du, Mei Ma, Qi Zeng   +5 more
doaj   +1 more source