Archive:: Journal of Electrical and Electronic Engineering:: Science Publishing Group

Volume 9, Issue 3, June 2021

Improving Voltage Stability in Nigerian 330kv Transmission Network Using Intelligent Solid State Var Compensator (SSVC)

Ngang Bassey Ngang, Bakare Kazeem

Issue: Volume 9, Issue 3, June 2021

Pages: 60-68

Received: 3 May 2021

Accepted: 25 May 2021

Published: 31 May 2021

DOI: 10.11648/j.jeee.20210903.11

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Abstract: The low performance of power supply in the transmission network is as a result of voltage instability, this is overcome by improving voltage stability in Nigerian 330kv transmission network using intelligent solid state var compensator (SSVC). It is achieved in this procedure by running the load flow from the characterized data thereby locating the... Show More

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Design and Testing of Building Integrated Hybrid Vertical Axis Wind Turbine

Gwani Mohammed, Abubakar Ibrahim, Umar Mohammed Kangiwa, Joshua Benjamin Wisdom

Issue: Volume 9, Issue 3, June 2021

Pages: 69-77

Received: 26 January 2021

Accepted: 20 April 2021

Published: 3 June 2021

DOI: 10.11648/j.jeee.20210903.12

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Abstract: Building integrated wind turbine are considered as part of a group of technologies that are suitable for domestic micro-energy generation. Darrieus and Savonius turbines work efficiently in the urban environment at low wind speed, the Savonius rotor is self-starting and creates high torque but has low efficiency, while the Darrieus rotor is very ef... Show More

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Analysis of Losses in Cables and Transformers with Unbalanced Load and Current Harmonics

Yunxia Dong, Yuefeng Shi

Issue: Volume 9, Issue 3, June 2021

Pages: 78-86

Received: 17 April 2021

Accepted:

Published: 4 June 2021

DOI: 10.11648/j.jeee.20210903.13

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Abstract: The power quality problems are more and more serious in the power system. The harmonics and the three-phase imbalance have a greater impact on the line loss of power grid. We focus on the power losses in cables and transformers with unbalanced load in current harmonics basing on the equivalent resistance method. The impact caused by the skin effect... Show More

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Review of Reconfigurable Virtual Instrumentation and It Implementation in Cameroon Labs

Gisele Beatrice Sonfack, Pabame Frederic

Issue: Volume 9, Issue 3, June 2021

Pages: 87-92

Received: 12 May 2021

Accepted: 1 June 2021

Published: 16 June 2021

DOI: 10.11648/j.jeee.20210903.14

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Abstract: With the exponential evolution of the complexity of reconfigurable logic circuits, the Field Programmable Gate Array (FPGA) becomes an attractive element to realize reconfigurable virtual instruments, due to their inherent flexibility. The simple bus architecture allows us to use pre-exist IP Cores (IP Cores) in VHDL and interconnecting them, also ... Show More

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