Call For Papers

The 2027 3rd International Conference on Power Electronics Technology and Grid Systems (PETGS 2027) will be held in Quanzhou, China, from January 15 to 17, 2027.

PETGS 2027 provides an international forum for researchers, engineers, academics, and industry professionals to present original research and engineering advances in power electronics, intelligent grid systems, renewable-energy conversion, energy storage, optical and photonic sensing, optoelectronic devices, and data-driven energy technologies.


PETGS 2027 welcomes original theoretical, experimental, and application-oriented contributions in the following areas.


Track 1: Power Electronic Devices, Converters, and Systems

- Power electronic devices and components, including SiC and GaN wide-bandgap semiconductors

- Device physics, packaging, thermal management, reliability, testing, and lifetime assessment

- AC/DC, DC/DC, DC/AC, and AC/AC converter topologies

- Inverter, rectifier, and high-frequency power-conversion technologies

- Converter modeling, modulation, and advanced control

- High-efficiency, high-density, and high-power conversion systems

- Power electronic transformers and solid-state transformers

- Wide-bandgap semiconductor optoelectronic devices

- Optical characterization, inspection, and reliability testing of power devices


Track 2: Smart Grid Technologies and Power System Operation

- Smart grid technologies and intelligent power systems

- Power system operation, control, planning, and optimization

- Grid stability, reliability, protection, and power quality

- Distributed energy systems and microgrids

- Grid monitoring, fault diagnosis, and predictive maintenance

- Advanced grid management technologies

- Optical sensing and monitoring for grid infrastructure

- Fiber-optic sensing for equipment condition monitoring

- Optical measurement and diagnostics for power systems


Track 3: Renewable Energy Integration and Energy Systems

- Renewable-energy technologies and renewable-energy integration

- Photovoltaic, wind-power, hydrogen-energy, and hybrid energy systems

- Energy storage systems, battery technologies, and battery management

- Distributed generation and energy management systems

- Microgrids and future energy networks

- Sustainable and low-carbon energy systems

- Photovoltaic energy-conversion devices and systems

- Photoelectric energy harvesting and energy-storage technologies

- Optical monitoring and diagnostics for renewable-energy systems



Track 4: Intelligent Control, Automation, and Emerging Grid Applications

- Power system automation and intelligent control technologies

- Artificial intelligence and data-driven methods in power systems

- Digitalization of power grids and the Internet of Energy

- Energy Internet and smart energy applications

- Data-driven energy systems and digital twins

- Intelligent operation and maintenance of electrical equipment

- Optoelectronic intelligent sensing systems

- Vision-based inspection of power equipment and grid infrastructure

- Optical-information-driven fault diagnosis and multi-sensor fusion



Track 5:Optical, Photonic, and Optoelectronic Technologies for Energy Systems

- Photonic integrated devices and photonic integrated circuits

- Optoelectronic detection, optical sensors, and intelligent sensing systems

- Semiconductor optoelectronic devices and wide-bandgap optoelectronics

- Piezo-photoelectric, ferroelectric, and photoelectric energy-conversion devices

- Photovoltaic materials, photovoltaic devices, and photoelectric energy harvesting

- Optical measurement, computational imaging, and intelligent optical inspection

- Self-powered sensors, energy harvesting, and integrated sensing systems

- Optical and photonic technologies for renewable-energy systems and smart grids

- Optoelectronic devices for energy equipment monitoring and fault diagnosis