All Outputs (6)

Mitigating the effect of partial shading by triple-tied configuration of PV modules (2018)
Conference Proceeding
Kho, C. T. K., Ahmed, J., Then, Y. L., & Kermadi, M. (2018). Mitigating the effect of partial shading by triple-tied configuration of PV modules. In 2018 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC) (532-537). https://doi.org/10.1109/APPEEC.2018.8566375

Partial shading is the phenomenon, which occurs when PV modules receive irregular irradiance on a PV array. Due to that, shaded PV modules are bypassed by diodes and significant reduction in power is experienced. To counter such problem, PV modules a... Read More about Mitigating the effect of partial shading by triple-tied configuration of PV modules.

Comprehensive Review on Appropriate Sizing and Optimization Technique of Hybrid PV-Wind System (2018)
Conference Proceeding
Nabipour-Afrouzi, H., Yii, S., Ahmad, J., & Tabassum, M. (2018). Comprehensive Review on Appropriate Sizing and Optimization Technique of Hybrid PV-Wind System. In 2018 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC). https://doi.org/10.1109/APPEEC.2018.8566269

The energy consumption is increasing at an alarming rate due to the growth of world population. Hybrid renewable energy system (HRES) is becoming more trending as the sources involved such as wind and solar radiation to generate energy is environment... Read More about Comprehensive Review on Appropriate Sizing and Optimization Technique of Hybrid PV-Wind System.

A Game-Based Approach for Hemiplegia Lower Limb Rehabilitation (2018)
Conference Proceeding
Gian, K. S. M., Then, Y. L., Tay, F. S., Ahmed, J., & Vithanawasam, C. K. (2018). A Game-Based Approach for Hemiplegia Lower Limb Rehabilitation. In 2018 2nd International Conference on BioSignal Analysis, Processing and Systems (ICBAPS) (103-108). https://doi.org/10.1109/ICBAPS.2018.8527417

Hemiplegia is paralysis which occurs on one half of the body. Rehabilitation for hemiplegic patients, in order to prevent muscle degeneration from prolonged under-usage, can be boring as it requires the same movements to be performed repeatedly. This... Read More about A Game-Based Approach for Hemiplegia Lower Limb Rehabilitation.

An effective hybrid maximum power point tracker of photovoltaic arrays for complex partial shading conditions (2018)
Journal Article
Kermadi, M., Salam, Z., Ahmed, J., & Berkouk, E. M. (2019). An effective hybrid maximum power point tracker of photovoltaic arrays for complex partial shading conditions. IEEE Transactions on Industrial Electronics, 66(9), 6990-7000. https://doi.org/10.1109/TIE.2018.2877202

This paper proposes an improved maximum power point tracker (MPPT) for photovoltaic (PV) system. The scheme is a hybrid between the adaptive perturb and observe and particle swarm optimization (PSO). The algorithm incorporates the search-skip-judge (... Read More about An effective hybrid maximum power point tracker of photovoltaic arrays for complex partial shading conditions.

An experimental study of the amphibious robot inspired by biological duck foot (2018)
Conference Proceeding
Kashem, S. B. A., Jawed, S., Ahmed, J., & Iqbal, A. (2018). An experimental study of the amphibious robot inspired by biological duck foot. In 2018 IEEE 12th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG 2018). https://doi.org/10.1109/CPE.2018.8372507

A lot of issues are faced in the exploration due to complexity of terrain and/or unexpected environment, due to which many places are left unmapped. The aim of this project is to design and develop an amphibious robot which uses webbed duck feet desi... Read More about An experimental study of the amphibious robot inspired by biological duck foot.

An enhanced adaptive P&O MPPT for fast and efficient tracking under varying environmental conditions (2018)
Journal Article
Ahmed, J., & Salam, Z. (2018). An enhanced adaptive P&O MPPT for fast and efficient tracking under varying environmental conditions. IEEE Transactions on Sustainable Energy, 9(3), 1487-1496. https://doi.org/10.1109/TSTE.2018.2791968

This paper proposes an enhanced adaptive perturb and observe (EA-P&O) maximum power point tracking (MPPT) algorithm for the photovoltaic system. The objective is to mitigate the limitations of the conventional P&O namely, the steady-state oscillation... Read More about An enhanced adaptive P&O MPPT for fast and efficient tracking under varying environmental conditions.