The engine also features a “wave” piston design (which has previously been used in the heavy duty sector [48] and an increased compression ratio (17:1 to 18:1) for higher efficiency and lower emissions. With an engine for a similar duty, Weichai announced the world's first 50% BTE ...
In light of energy diversification, the move away from fossil fuels, and the need to reduce CO2 emissions, demand for green hydrogen is growing rapidly – not only in energy-intensive industries such as steel, chemicals, and heavy-duty freight, but also in private real estate. ...
Current distortion is a critical issue of power quality because the low frequency harmonics injected by adjustable speed drives increase heating losses in transmission lines and induce torque flickering in induction motors, which are widely used in mining facilities. Although classical active filtering tec...
This clearly indicates that currents that flow through the filter compensates for nonlinear loads’ harmonic emissions; Harmonic filters for non-resonant frequencies as well as power factor correctors with a detuned frequency show the properties of linear loads and their contributions are negative and ...
According to the European Environment Agency, decarbonization of the transportation and mobility sector (automotive, waterborne, and rail transportation) is a top priority as it contributes 25% of total greenhouse gas (GHG) emissions [3,4]. Of these emissions, the heavy-duty truck sector emits ...