This summary was written by the reporters and editors who worked on this story. CHICAGO — The 7 th Circuit Court of Appeals has halted a federal judge’s order restricting immigration agents’ use of ...
Members can download this article in PDF format. The quest to develop consumer products that are more reliable, efficient, and cost competitive is never-ending. While progress is made across all ...
Abstract: This paper conducts an in-depth investigation into the mechanisms of conducted electromagnetic interference (EMI) in variable-frequency motor drive systems. First, the system’s composition, ...
Abstract: The selective catalytic reduction (SCR) denitration system is of great significance in the field of environmental protection. However, due to the complexity of the reaction and the influence ...
Vector Control, also known as Field Oriented Control or FOC is an AC motor control scheme that enables fine-grained control over a connected motor, through the precise control of its phases. In a ...
A motor branch circuit, including a Variable Frequency Drive (VFD) and one or more Motor Protection Circuit Breakers (MPCBs), is a complex system and its performance depends on all components, devices ...
In order to provide the safety function the system must continue to operate correctly under all foreseeable conditions. So how do we design a system to achieve this, and when we have done that, how do ...
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