Sustained lunar surface operations will require access to continuous and highly reliable power to support mission needs and an ability to evolve and grow over time (years). The first initial loads that arrive on the lunar surface will contain their own dedicated power sources. Over time, as the lunar surface operations and power demands grow, these individual power loads will require more power than can be generated with any single power device. This demand drives the need for inter-connecting loads and power devices to share power between them, resulting in a micro-grid. One advantage of developing a lunar surface micro-grid is that it will allow lunar surface operations to resemble electrical utility operations on Earth; it allows power to be generated where it is convenient and allows power to be consumed where it is convenient and required. The micro-grid concept also provides another benefit of affording the ability to increase overall system reliability by integrating dissimilar power generation and energy storage devices together, for example modifying the power generation strategy to include both solar arrays and nuclear. This talk provides an overview of NASA’s interest in developing a lunar microgrid and provides areas where external entities can play a role in developing futuristic power needs.


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    Title :

    Microgrid for Lunar Surface Power


    Contributors:

    Conference:

    Lunar Surface Innovation Consortium – Lunar Surface Power Focus Group March Tag-Up ; 2021 ; Virtual, US


    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English