Common problems researchers identify · 01Power Electronics Efficiency Challenges
1,105 papers18.4% of this theme group
Researchers highlight efficiency limits and technical hurdles in power electronic converters for electric vehicles.
Power electronics (649) · Electronics (487) · Converters (197) · Electrical engineering (279)
Power Electronics Enabling Efficient Energy Usage: Energy Savings Potential and Technological Challenges
Power Electronics
View research history
Common problems researchers identify · 02Policy and Emissions Barriers
1,044 papers17.4% of this theme group
Studies discuss governmental incentives, regulatory gaps, and greenhouse‑gas impacts hindering EV adoption.
Electric vehicle (691) · Government (159) · Incentive (134) · Greenhouse gas (156)
Vehicle Electrification: Status and Issues
Electric Vehicles In India: Opportunities and Challenges
View research history
Common problems researchers identify · 03Charging Infrastructure Constraints
1,018 papers17.0% of this theme group
Analyses focus on insufficient charging stations, grid integration issues, and future deployment obstacles.
Electric vehicle (763) · Charging station (196) · Automotive engineering (262) · Grid (150)
An in-depth analysis of electric vehicle charging station infrastructure, policy implications, and future trends
Developments and Challenges for Electric Vehicle Charging Infrastructure
View research history
Common problems researchers identify · 04Powertrain and Grid Integration
950 papers15.8% of this theme group
Works examine electric motor, drivetrain designs, and their interaction with renewable‑rich power grids.
Automotive engineering (364) · Electric vehicle (520) · Powertrain (78) · Electric motor (62)
A Comprehensive Review of Electric Vehicles in Energy Systems: Integration with Renewable Energy Sources, Charging Levels, Different Types,
Integrating Electric Vehicles to Power Grids: A Review on Modeling, Regulation, and Market Operation
View research history
Common problems researchers identify · 05Battery Material Limitations
675 papers11.2% of this theme group
Reviews address cathode, anode, and electrolyte shortcomings affecting lithium‑ion battery performance.
Cathode (283) · Anode (293) · Lithium (343) · Electrolyte (205)
Nanostructured Anode Materials for Lithium Ion Batteries: Progress, Challenge and Perspective
Advances of lithium-ion batteries anode materials—A review
View research history
Common problems researchers identify · 06Battery Management System Gaps
672 papers11.2% of this theme group
Literature points to challenges in monitoring, control, and capacity prediction for EV batteries.
Battery (529) · Electric vehicle (412) · Automotive engineering (267) · Battery electric vehicle (116)
Battery Management System in Electric Vehicle
Electric Vehicle Battery Technologies and Capacity Prediction: A Comprehensive Literature Review of Trends and Influencing Factors
View research history
Common problems researchers identify · 07Thermal Runaway Risks
536 papers8.9% of this theme group
Research investigates safety concerns and modeling of lithium‑ion battery thermal runaway events.
Lithium-ion battery (241) · Battery (489) · Lithium (320) · Thermal runaway (52)
On battery materials and methods
The Lithium-Ion Battery Modeling Challenge
View research history