| 摘要 |
<p>Display apparatus for, and a method of, indicating levels relating to a power system. A first indicator is configured to indicate a level of energy/power consumption, and a second indicator is configured to indicate a level of energy/power generation. The first indicator and the second indicator are arranged in close proximity to facilitate a comparison between energy/power consumption and energy/power generation. At least one of the first and second indicators is shown against a scale that gives greater emphasis to lower levels and lesser emphasis to higher levels. The first indicator and second indicators may share a scale that gives greater emphasis to lower levels and lesser emphasis to higher levels. The scale may be logarithmic.</p> |
