The heat storage principle and material of electric heat solid heat storage device is introduced, and heat transfer analysis is made on the heating and discharging.
介绍了电热固体蓄热装置的蓄热原理和蓄热用材料，对加热过程和放热过程进行了传热分析。
2
The design for electric power storageheating is introduced using electric privilege policy carried on local electricity service department.
针对当地供电部门出台的用电优惠政策，介绍了采用电蓄热供热的设计。
3
Two models of designation for electricheating boiler heat storage system are introduced in domestic hotwater system and especially stresses on the application of direct heat storage system.