1. High Power Density Converter for xEV - Top 3 Asian Car Manufacturer.Initialized high-frequency planar magnetic studies and successfully implemented it in a GaN-based xEV auxiliary power module, which resulted in a high power density converter of 8.1kW/L with the rated power of 1.8kW using switching frequency of 700kHz.2. 3.2kW DC-DC Converter for xEV - Top 3 S. Korean Electronics Manufacturer.Designed and implemented a 3.2kW 100kHz xEV auxiliary power module using planar transformer. Responsible for the controller design, achieving stable and balanced control for input-series output-parallel (ISOP) topology.3. 40kW RF Generator - S. Korean Semiconductor Machinery Manufacturer. Designed and implemented a 40kW SiC-based DC-DC converter in a two-stage AC-DC converter system for RF generator. Implement a multi-phase interleaving configuration to reduce the overall system size and achieved more than 95% efficiency.

1. Research on the design of Power Electronics for DC Grid System.2. Indonesian Ministry of Energy and Mineral Resources.Off-Grid Electrical PV System Design for more than 30 remote areas in Indonesia.

1. 20kV Distribution System and Dispatcher Design - Mining Company in Indonesia.Designed the new 20kV distribution system and substation. Achieving a more stable operation with the increase of load demand. Prepared tender documents.2. Generator Modeling and Control Testing - Oil and Gas Company in Indonesia. Mathematical modeling of the generator and the controller. Successfully designed the control parameter based on the mathematical model of the generator. Achieving a stable operation at the start-up and load jump.3. Energy and Power Quality Test - Top 3 S. Korean Electronics Manufacturer - Indonesian Branch.Successfully tested the energy consumption and power quality of the different types of washing machines and air conditioners.

1. Guide undergraduate students for practical learning in Electric Machinery and Power Electronics subjects.2. Laboratory equipment maintenance.

Retrofitting Electric Power Distribution and Control System at CPU site (focus on SCADA system)