May you please explain what is the Phasor Measurement Unit (PMU), and what is its function?

Salah Eldeen Gasim Mohamed @Salah_Eldeen_Gasim_Mohamed

10 October 2014 1 7K Report

Tell about Phasor Measurement Unit (PMU), and its function

Phasor Measurement Unit is a device (mostly microprocessor based) which reports the magnitude and phase angle of an analog and /or derived phasor with respect to the global time reference, as per the synchrophasor standards ( IEEE 1344, IEEE

C37.118).

Badges
Science topic

Similar topics
Psychometrics
Measurement

More Salah Eldeen Gasim Mohamed's questions See All

What do you think of providing an undergraduate course (about 24 credit hours) in one-week time, as an intensive course rather than in 3 months time?

Some time some universities need to contract with some professors to perform a course in about one-week time ..

04 May 2015 5,903 0 View

Which software is the best to simulate a multi-bus power system including FACTS devices?

Simulation of multi-bus power systems with the ability of FACTS devices inclusion.

31 December 2014 2,784 18 View

How can I do vectors' (such as speed vectors) summation and plot using MATLAB?

Addition and plot of such vectors (each vector has magnitude and angle)

31 December 2014 1,054 3 View

Many undergraduate students do not have interest in the laboratory (practical) sessions ! In your opinion, what are the reasons and effects of that ?

Dimensions of the problem, reasons, effects, and steps of a corrective action

11 December 2014 7,370 1 View

Do you think that one year difference in the students age when they enroll university plays a significant role in their successful learning?

Does a one year difference in the age affects success of learning? .. Is it expected to obtain the same outcomes when students enroll university when their age is 17 instead of 18 for example?

10 November 2014 1,205 0 View

May you tell about the effects of the distributed generation (DG) - considering wind or solar - on voltage stability of power systems?

Effects of the distributed generation on voltage stability .. Effects of their size, type, location, and mode of control on voltage stability.

10 November 2014 8,314 1 View

It is normal to measure voltage magnitude of a terminal in an electrical circuit in MATLAB/SIMULINK, but how to measure the voltage angle?

Measuring voltage angle of a terminal (point) in an electrical circuit.

10 November 2014 1,097 6 View

When we talk of course we consume energy. So, where does the energy of sound go?

Where does the energy of sound go?

10 November 2014 9,787 7 View

How can one find the angle between voltage and current sinusoidal waves in MATLAB/SIMULINK environment?

Is there a MATLAB/SIMULINK block, or how can one build one?

09 October 2014 10,026 7 View

In electrical engineering field, can simulation which is cost effective, replace experimental work, provided that modelling is perfect?

Simulation can replace experimental work, provided that the modelling is perfect. Do you agree?

09 October 2014 3,911 4 View

How does one derive the standard deviation of a scale?

Dear all, I am working on analyzing data from a survey on student satisfaction. The survey contains items with a 7-point Likert response format that produce 12 scales related to different areas...

05 August 2024 2,141 4 View

Why results of ROS flurescence are negative as there was no bacteria within?

Hello. I am working on ROS production of two systems: system A is cerium oxide and hydrogen peroxide, system B is cerium oxide nanoparticle, hydrogen peroxide and potassium bromide. I did some...

04 August 2024 5,974 3 View

Why specific capacitance is not proportional with the specific surface area?

Dear researchers, Why specific capacitance is not proportional to the specific surface area? I have material A with a surface area higher than material B, but material B is showing little bit...

26 July 2024 9,156 2 View

Can I use CCCP instead of H₂O₂ as a positive control for ROS measurement through flow cytometry?

I am giving starvation stress to the soil amoeba (Dictyostelium discoideum) cells in my study groups and using NAC as a negative control. I am using DHE for ROS measurement.

20 July 2024 6,354 0 View

What is the correlation between IQ and job performance (measured by annual salary)?

I am struggling to attain multiple research articles, so far, I have looked at the Swedish longitudinal study, they have good depth and reliability. I was thinking of looking into twin studies to...

15 July 2024 3,737 1 View

How can i use Keithely B2901A SMU to measure resistance with dynamic loading condition over the flexible Polymer based piezoresistive strip&foam?

I am particularly interested in understanding the real-time response of the material (strip and foam type) to varying pressure loads. I have Keysight B2901A SMU in the lab. Additionally, I would...

27 May 2024 5,556 0 View

Is it normal for BET surface are of the synthesized material have some difference with the reference paper?

Hi, currently i am studying the different structures of MnO2 and i do a BET surface analysis to see the BET surface area. For my synthesized material alpha-mno2 has a BET surface area of 122,...

22 May 2024 3,559 2 View

To what extent can a large sample size increase the likelihood of obtaining significant results in Structural Equation Modelling (SEM) analysis?

Dear Colleagues, I have a question regarding the relationship between sample size and the likelihood of obtaining significant results in SEM. If it is generally true that larger sample sizes can...

15 May 2024 7,373 4 View

Electro-optical Characteristics Measurement System- LCMS. Is the VT curve means graph between Driving voltage and relative transmittance?

After measuring VT curve using Electro-optical Characteristics Measurement System like LCMS, how to plot graph. What is PD voltage and relative transmitance. Is the VT curve means graph between...

15 May 2024 2,393 0 View

Any paper discussing influence of wheeler cap resistance on measured efficiency error?

I have a question about estimating the antenna efficiency measurement error when using an improvised Wheeler cap with bad surface resistance?

01 May 2024 8,679 1 View