RTGs power many space missions — including NASA's Cassini and New Horizons probes — as the slow decayof small pellets of radioactive material produces heat that can be turned into electricity.
A variety of chemical batteries have been tried, as well as inductive recharging schemes and even plutonium power cells that convert the heat from radioactive decay into electricity.
尝试了各种化学电池以及感应充电计划，甚至是将放射衰变的热能转换为电能的钚电源单元格。
3
PLC power control system, having been developed, simulated the transient process of the core decaypower from 8% full power to 2% full power while blackout accident.