Effective access to energy

energy conversion

control and use is the core of modern civilization. Energy Internet

as a new reform of the energy system

connects distributed energy storage

conversion devices

multiple loads and other energy networks

such as cooling

thermal

power and gas system

to achieve two-way complementary energy and integration optimization. The key technologies are selected from multi-energy complementarity in Energy Internet as the research object. Firstly

the recent researches of multi-energy complementarity and integration are summarized. Then

based on the hybrid energy model

key technologies and challenges are summarized as well

such as system planning

intelligent control

cooperative control and interaction technology

comprehensive evaluation

information security system communication and energy trading services. Finally

in order to provide some research ideas for multi-energy complementarity and integration optimization

the future energy system in the multi-energy complementarity is prospected.