Harvesting vibration from rotating machinery as a power source for a wireless sensor node

• Main Authors: Salleh H., Rashid N.M., Wahib K.A.
• Other Authors: 24067645400
• Format: Conference paper
• Published: American Society of Mechanical Engineers (ASME) 2023
• Subjects: Condition monitoring; Electric network synthesis; Harvesters; Harvesting; Machine design; Mechanical engineering; Rotating machinery; Rotation; Sensor nodes; Sensors; Telecommunication equipment; Wavelet transforms; Ambient vibrations; Design considerations; Electrical energy; Energy Harvester; Fundamental frequencies; Key design parameters; Micro power generator; Multiple arrays; Overall costs; Piezoelectric bimorphs; Power Consumption; Power out put; Power sources; PZT; Self-powered; Testing results; Triangular shapes; Wireless nodes; Wireless sensor; Wireless sensor node; Energy harvesting
• Institution: Universiti Tenaga Nasional

The wireless sensor device which uses battery can cause problems when the wireless nodes are large in number and when the nodes are placed in the difficult area to access. Therefore, it is advantageous for the sensor node to be capable of extracting energy from the environment, making it selfpowered...