Optical phase measurement in real time

1979 ◽  
Vol 18 (19) ◽  
pp. 3301 ◽  
Author(s):  
Lee M. Frantz ◽  
Alexander A. Sawchuk ◽  
Werner von der Ohe
1979 ◽  
Vol 4 (5) ◽  
pp. 131 ◽  
Author(s):  
Arthur D. Fisher ◽  
Cardinal Warde

Author(s):  
Shakib Daryanoosh ◽  
Sergei Slussarenko ◽  
Howard M. Wiseman ◽  
Geoff J. Pryde

1985 ◽  
Author(s):  
Johannes Schwider ◽  
Regina Burow ◽  
Karl-Edmund Elssner ◽  
Jurgen Grzanna ◽  
Reiner Spolaczyk

2014 ◽  
Vol 31 (11) ◽  
pp. 114208 ◽  
Author(s):  
Zhi-Gang Zhang ◽  
Feng-Liang Dong ◽  
Teng Cheng ◽  
Ke-Mao Qian ◽  
Kang Qiu ◽  
...  

2017 ◽  
Vol 110 (8) ◽  
pp. 081105 ◽  
Author(s):  
D. Adolph ◽  
M. Möller ◽  
J. Bierbach ◽  
M. Schwab ◽  
A. Sävert ◽  
...  

2019 ◽  
Vol 8 (4) ◽  
pp. 1874-1878

Supervisory control and data acquisition (SCADA) is one of the existing phase measurement system provides the real-time control of power switching relays, attains information of the system status. Usually it accomplishes three-phase measurement in distributed network of smart grid through ample power quality measurement of voltage, current, and mostly the total harmonic distortion. However, the investigation of the paper suggests that SCADA delivers the updates of the grid information in times with the communication delays of 15 seconds. Of course, these timing delays can be higher, since it varies on the system complexity. Therefore, this communication delays too high in terms of synchronization, fault monitoring, and the measurement of the system variables in real-time. Therefore, this study covers the communication framework and its protocols of the smart grid application. To make the study more concise, this paper also assessed the delay of IEEE 1588 and IEEE C37.118 for the synchronization performance measurement. Moreover, this paper also includes the performance analysis of the existing the intelligent system and its protocols for smart grid application.


2017 ◽  
Vol 15 (12) ◽  
pp. 120602
Author(s):  
Qing Li Qing Li ◽  
He Huang He Huang ◽  
Feng Lin Feng Lin ◽  
Xingkun Wu Xingkun Wu

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