Results 111 to 120 of about 1,434 (216)

Improvement of phasor measurement unit and synchrophasor performance [PDF]

, 2013
Includes bibliographical references (pages 16-17)Fast measurements of the instantaneous amplitude and phase angle of the fundamental components and frequency in three-phase power systems may be investigated with high accuracy through the use of modern ...
Pathak, Priyansh
core  

Data-driven Detection and Identification of Line Parameters with PMU and Unsynchronized SCADA Measurements in Distribution Grids

CSEE Journal of Power and Energy Systems
Line parameters play an important role in the control and management of distribution systems. Currently, phasor measurement unit (PMU) systems and supervisory control and data acquisition (SCADA) systems coexist in distribution systems.
Jinping Sun, Qifang Chen, Mingchao Xia
doaj   +1 more source

Considerations for Phasor Measurement Unit Introduction in Distribution System [PDF]

We consider a distribution network evolution involving highly automated systems with PMUs. We argue that PMU-based grid control operations carried out autonomously would be faster and more cost efficient than current manned operations.
Kirkham, Harold, Riepnieks, Artis, Ribickis, Leonīds   +2 more
core  

Dynamic load shedding and system restoration using wide area distribution management system

IET Generation, Transmission & Distribution
The demand for electric power has consistently been on the rise, owing to urbanisation and technological improvements. On the generation side, renewable sources have been favoured over their polluting, exhaustible, non‐renewable counterparts.
Jennie Angela Jose Shirley, Harini Manivelan, Prashant Khare, Maddikara Jaya Bharata Reddy   +3 more
doaj   +1 more source

Impact of Estimation Uncertainty in PMU-Based Resynchronization of Continental Europe Synchronous Areas. [PDF]

Sensors (Basel), 2023
Costa F, Peretto L, Frigo G.
europepmc   +1 more source

A hierarchical analysis of phasor measurement unit placement optimization in transmission network [PDF]

, 2011
This paper presents a new phasor measurement unit (PMU) placement algorithm based on Hierarchical Analysis, a hybrid algorithm combining the breadth-first algorithm (BFA) and greedy algorithm.
Khoi Loon Wong (18031495), Jiangxia Zhong (19980327)   +1 more
core  

Development of electrical power transmission system linear hybrid state estimator based on circuit analysis techniques. [PDF]

Heliyon, 2022
Kiio MN, Wekesa CW, Kamau SI.
europepmc   +1 more source

Optimal phasor measurement unit (PMU) placement for the power systems with existing SCADA measurements

, 2020
It is extremely important to maintain efficiency, sustainability and reliability of the generation, transmission and distribution of the electrical energy; hence it is mandatory to monitor the system in real time. State estimation has a key role in real time monitoring of a power system.
openaire   +1 more source

Risk control method for power data support based on embedded technology

Dianxin kexue
In order to improve the ability of bad data identification and fault location accuracy in power system risk control, a new risk control method for power systems using embedded technology was designed.S3C2440 chip was used as the central processing unit ...
Chengyue YANG, Zhou YU, Yuanyuan ZHAO, Changlong CHEN   +3 more
doaj   +2 more sources

Smart5Grid Solutions for enhanced TSO grid observability and manageability in massive RES penetration environment. [PDF]

Open Res Eur, 2023
Shangov D, Vlachkov K, Rumenova R, Hristov G, Velkov A, Antonopoulos A, Cadenelli N, Tzanis N, Brodimas D, Rantopoulos M, Chochliouros I, Vlahodimitropoulou V.   +11 more
europepmc   +1 more source