Salah Eldeen Gasim M. Hassan

13 Questions 13 Answers 0 Followers

Questions related from Salah Eldeen Gasim M. Hassan

Harmonics in DC Microgrids, exist? What are the sources?

Do harmonics exist in DC Microgrids? What are the sources?

29 December 2024 7,490 1 View

How can a hardware of Artificial Neural Network (ANN) be implemented practically?

Hardware implementation of ANN

09 February 2018 8,811 3 View

How can a few number of Phasor Measurement Units (PMUs) be optimally located?

In large extended power networks, how can a few number of PMUs be optimally located?

30 October 2014 9,783 5 View

What reasons make the device cost per KVAr higher for the series FACTS device (TCSC) as compared to the shunt one (SVC)?

What reasons make the device cost per KVAr higher for the series FACTS device (TCSC) as compared to the shunt one (SVC), since power handling capacity is the same?

28 October 2014 5,310 2 View

What are the disadvantages of PV and QV curve methods for voltage stability assessment?

Disadvantages of PV and QV curve methods.

22 October 2014 6,640 3 View

What external factors can cause power system components outage? What is their occurrence likelihood? And how can it be calculated?

21 October 2014 6,223 3 View

Is there a software to be used to apply Monte Carlo Simulation for electrical power systems analysis?

Please provide me with, besides any related documents, examples, and tutorials.

14 October 2014 2,518 8 View

What are the reasons that may reduce the rotation speed of a ceiling fan?

What are the reasons of rotation with low speed even if the full 220 V is applied

27 August 2014 4,639 4 View

To what extent can demand management succeed in reshaping the daily load curve to reduce the difference between maximum and minimum demand?

In order to reduce the system overstress at maximum demand periods.

03 July 2014 2,688 4 View

To what extent can the bidirectional power flow as related to smart grids, reduce power losses, and adversely affect relaying and protection?

Due to connecting generating units to distribution systems

13 June 2014 8,107 3 View

How can I obtain transformer's reactance, used in load flow analysis to represent the transformer, from its exact equivalent circuit parameters?

In power systems steady state analysis, the transformer is modeled by a reactance, while in machines courses, it has an exact equivalent circuit, which is obtained by open and short circuit tests....

08 June 2014 3,099 2 View

If the series reactance of a power transformer, and its primary and secondary nominal voltages are known, how can I obtain its circuit parameters?

How to obtain r1, r2, x1, x2, and Xm, Rm?

08 June 2014 2,587 0 View

How does the unbalance of a three phase system affect the amount of power loss in the lines?

In transmission and distribution three phase systems.

02 June 2014 7,912 2 View