Search Results - "Effah, Francis B."

Optimally tuned cascaded FOPI-FOPIDN with improved PSO for load frequency control in interconnected power systems with RES by Sekyere, Yaw O. M., Effah, Francis B., Okyere, Philip Y.

“…In the operation and control of power systems, load frequency control (LFC) plays a critical role in ensuring the stability and reliability of interconnected…”
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Machine learning forecasting of solar PV production using single and hybrid models over different time horizons by Asiedu, Shadrack T., Nyarko, Frank K.A., Boahen, Samuel, Effah, Francis B., Asaaga, Benjamin A.

“…This study uses operational data from a 180 kWp grid-connected solar PV system to train and compare the performance of single and hybrid machine learning…”
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Asymmetric circularly polarized open‐slot antenna by Ellis, Mubarak Sani, Effah, Francis B., Ahmed, Abdul‐Rahman, Kponyo, Jerry J., Nourinia, Javad, Ghobadi, Changiz, Mohammadi, Bahman

“…A circularly polarized printed antenna using an asymmetric open‐slot is designed in this paper. The presented antenna consists of conducting ground plane with…”
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Model Reference Adaptive Control of SPS-Based Dual Active Bridge Converter with Constant Power Loading by Effah, Emmanuel K., Anto, Emmanuel K., Okyere, Philip Y., Effah, Francis B.

“…This paper presents a new model reference adaptive-based control (MRAC) for a single-phase shift-modulated dual active bridge DC-DC converter (SPS-DAB) with…”
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OPTIMAL TUNING OF PI-CONTROLLER OF SHUNT ACTIVE POWER FILTER FOR HARMONICS MITIGATION USING ENHANCED JUMPING SPIDER ALGORITHM by Betrand N. ATANGA, Francis B. EFFAH, Daniel KWEGYIR, Philip Y. OKYERE

“…The increasing use of power electronic devices has resulted in harmonics that may cause in power systems overheating of equipment, poor power factor and…”
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Quasi Z-source NPC inverter for PV application by Effah, Francis B., Wheeler, Patrick W., Watson, Alan J., Clare, Jon C.

“…This paper presents the operating principles and modified space vector modulation strategy for a three-phase quasi Z-source neutral point clamped inverter for…”
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Space-vector-modulated three-level Z-source hybrid direct AC-AC power converter by Effah, Francis B., Watson, Alan J., Wheeler, Patrick W., Clare, Jon C., De-Lillo, Liliana

“…The addition of Z-source components into the "source" of standard converters enables a boost functionality without the need for additional switch. This…”
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