Engineering & Materials Science
Electricity
100%
Electric power distribution
77%
Energy storage
70%
Costs
69%
Gases
66%
Uncertainty
58%
Economics
44%
Hot Temperature
43%
Renewable energy resources
42%
Wind power
38%
Energy management
34%
Natural gas
34%
Planning
33%
Wind turbines
26%
Asynchronous generators
25%
Smart power grids
24%
Electric potential
22%
Electric vehicles
21%
Hydrogen
21%
Polynomial approximation
20%
Demonstrations
20%
Gas turbines
20%
Carbon
19%
Gas fuels
18%
Boreholes
17%
Energy resources
17%
Constrained optimization
17%
Solid oxide fuel cells (SOFC)
17%
Cost reduction
16%
Hybrid systems
15%
Voltage control
15%
Farms
15%
System stability
14%
Battery storage
14%
Profitability
13%
Decision making
13%
Cost benefit analysis
13%
Damping
12%
Flow of gases
11%
Fuel cells
11%
Storage management
10%
Plug-in electric vehicles
10%
Galerkin methods
10%
Electric power systems
10%
Frequency stability
10%
Hurricanes
10%
Demand side management
9%
Game theory
9%
Microgrids
9%
Fuzzy set theory
9%
Biomass
9%
Power markets
9%
Synchronous generators
9%
Energy management systems
9%
Water
9%
Linear programming
9%
Steady flow
9%
Particle swarm optimization (PSO)
8%
Large scale systems
8%
Pumps
8%
Signal analysis
8%
Heat storage
8%
Smart city
8%
Earthquakes
8%
Conversion efficiency
8%
Condition monitoring
8%
Frequency response
8%
Routing algorithms
8%
Reliability analysis
7%
Restoration
7%
Turbomachine blades
7%
Routers
7%
Heating
7%
Decarburization
7%
Reactive power
7%
Temperature
7%
Topology
7%
Operating costs
7%
Dynamic analysis
7%
Numerical methods
6%
Energy utilization
6%
Power plants
6%
Wireless sensor networks
6%
Tuning
6%
Communication
6%
Polynomials
6%
Standby power systems
6%
Busbars
6%
Distributed power generation
5%
Boilers
5%
Power generation
5%
Electric lines
5%
Membership functions
5%
Heat transfer
5%
Geothermal heat pumps
5%
Sampling
5%
Cogeneration plants
5%
Earth & Environmental Sciences
electric vehicle
20%
demand
19%
energy
15%
electricity
13%
tariff
13%
smart grid
11%
economic planning
11%
gas
10%
fuel gas
10%
cost
10%
energy storage
9%
planning system
9%
cost-benefit analysis
9%
fuel cell
8%
congestion
8%
distribution
7%
gas network
7%
turbine
7%
wind power
6%
price
6%
natural gas
6%
traffic
6%
transportation system
6%
oxide
5%
planning
5%
Mathematics
Gas Turbine
25%
Energy
19%
Demand
17%
Planning
16%
Power System
16%
Solid Oxide Fuel Cell
16%
Electric Vehicle
16%
Smart Grid
14%
Cost-benefit Analysis
13%
China
9%
Simulation Methods
9%
Control Strategy
9%
Heat
9%
Hybrid Systems
9%
Coupled System
8%
Real-time
8%
Market
7%
Gas
6%