The aluminum and copper (Al–Cu) busbar is widely used as a core component in Lithium-Ion (Li-ion) batteries. Al–Cu challenging to fabricate with the traditional welding processes because of its high thermal conductivity. fabricated using friction stir method present study. effect temperature vibration generated during process on intermetallic compounds (IMCs) studied effective formation model f...

This study proposes a novel isolated bidirectional multiport converter (MPC) based on switched-capacitor and half-bridge with an effective control scheme for photovoltaic (PV) powered battery buffered systems. The proposed power electronics interface integrates the converters to which ports are connected coupled common dc busbar high frequency transformer (HFT). Thus, three-port is formed witho...

Modern civilization is characterised by a high need for electrical energy. The importance of electricity in daily life has grown to the point that it desirable safeguard power system from damage during fault situations and ensure maximum supply continuity, which necessitates use switchgear. Testing any equipment indicates extent able comply with customer's requirements. In this paper temperatur...

In recent years, photovoltaic (PV) power generation has attracted considerable attention as a new eco-friendly and renewable energy technology. With the development of semiconductor manufacturing technologies, PV is gradually increasing. this paper, we analyze types defects that form in panels propose method for enhancing productivity efficiency stations by determining aging modules based on th...

This study presents an earth fault distance determination algorithm for distribution networks using active travelling waves. Three triacs are used in parallel with a three-phase breaker poles to overcome the mechanical inequality of poles’ reclosing times, so that three phases simultaneously reclosed. As proposed location technique is type controllable instant, arrival time reflected surge from...

Seismic events can cause devastating impacts on both overground and underground energy system infrastructure. This paper proposes a methodology to evaluate the impact of seismic security integrated electricity gas system, mainly focusing pipelines leakage connection loss transmission lines. A stochastic model is used formulate damage level based earthquake severity. The classified according lev...

The on-load tap changer is critical for voltage regulation, however, its regulation philosophy suitable one-directional power flow systems. Since distributed generators introduce bidirectional flow, the conventional operation of will be highly impacted, resulting in high magnitudes that exceed acceptable limits, frequent magnitude fluctuations, and increase overall reactive supply when start ab...

Current-limiting reactors are widely used in industrial electrical grids to reduce the current amplitude equipment and stabilize voltage on busbar during short circuits. Their application is distinguished by high technical economic efficiency. However, mechanical damage has been observed within extensive with many induction motors internal synchronous generators. The article analyses a case stu...