摘要
The discovery and application of electric power triggered the second wave of industrialization and became one of three global technological revolutions since the 18th century.Since then,electrification has changed the livelihoods of people.Electric power is also an important carrier of clean energy,where clean,low-carbon,and smart global electric power technologies have been developing rapidly.Clean power improves the standard of living of people worldwide and slows global warming.With rapid growth in renewable energies,the production of cleaner power has become a popular global trend.