The annual second - level photovoltaic output curve of the Ningxia Photovoltaic Hydrogen Production Base

<p><span style="color-scheme: unset; forced-color-adjust: unset; mask: unset; math-depth: unset; color: unset; font: unset; font-palette: unset; font-synthesis: unset; position: fixed; text-orientation: unset; text-rendering: unset; text-spacing-trim: unset; -webkit-font-smoothing: unset; -webkit-locale: unset; -webkit-text-orientation: unset; -webkit-writing-mode: unset; writing-mode: unset; zoom: unset; accent-color: unset; place-content: unset; place-items: unset; place-self: unset; alignment-baseline: unset; animation-composition: unset; animation: unset; app-region: unset; appearance: unset; aspect-ratio: unset; backdrop-filter: unset; backface-visibility: unset; background: unset; background-blend-mode: unset; baseline-shift: unset; baseline-source: unset; block-size: unset; border-block: unset; border: unset; border-radius: unset; border-collapse: unset; border-end-end-radius: unset; border-end-start-radius: unset; border-inline: unset; border-start-end-radius: unset; border-start-start-radius: unset; 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overscroll-behavior: unset; padding-block: unset; padding: unset; padding-inline: unset; page: unset; page-orientation: unset; paint-order: unset; perspective: unset; perspective-origin: unset; pointer-events: unset; quotes: unset; r: unset; resize: unset; right: unset; rotate: unset; ruby-position: unset; rx: unset; ry: unset; scale: unset; scroll-behavior: unset; scroll-margin-block: unset; scroll-margin: unset; scroll-margin-inline: unset; scroll-padding-block: unset; scroll-padding: unset; scroll-padding-inline: unset; scroll-snap-align: unset; scroll-snap-stop: unset; scroll-snap-type: unset; scroll-timeline: unset; scrollbar-color: unset; scrollbar-gutter: unset; scrollbar-width: unset; shape-image-threshold: unset; shape-margin: unset; shape-outside: unset; shape-rendering: unset; size: unset; speak: unset; stop-color: unset; stop-opacity: unset; stroke: unset; stroke-dasharray: unset; stroke-dashoffset: unset; stroke-linecap: unset; stroke-linejoin: unset; stroke-miterlimit: unset; stroke-opacity: unset; stroke-width: unset; tab-size: unset; table-layout: unset; text-align: unset; text-align-last: unset; text-anchor: unset; text-combine-upright: unset; text-decoration: unset; text-decoration-skip-ink: unset; text-emphasis: unset; text-emphasis-position: unset; text-indent: unset; text-overflow: unset; text-shadow: unset; text-size-adjust: unset; text-transform: unset; text-underline-offset: unset; text-underline-position: unset; white-space: pre; timeline-scope: unset; top: 0px; touch-action: unset; transform: unset; transform-box: unset; transform-origin: unset; transform-style: unset; transition: unset; translate: unset; user-select: text; vector-effect: unset; vertical-align: unset; view-timeline: unset; view-transition-name: unset; visibility: unset; border-spacing: unset; -webkit-box-align: unset; -webkit-box-decoration-break: unset; -webkit-box-direction: unset; -webkit-box-flex: unset; -webkit-box-ordinal-group: unset; -webkit-box-orient: unset; -webkit-box-pack: unset; -webkit-box-reflect: unset; -webkit-line-break: unset; -webkit-line-clamp: unset; -webkit-mask-box-image: unset; -webkit-print-color-adjust: unset; -webkit-rtl-ordering: unset; -webkit-ruby-position: unset; -webkit-tap-highlight-color: unset; -webkit-text-combine: unset; -webkit-text-decorations-in-effect: unset; -webkit-text-fill-color: unset; -webkit-text-security: unset; -webkit-text-stroke: unset; -webkit-user-drag: unset; widows: unset; width: unset; will-change: unset; word-break: unset; word-spacing: unset; x: unset; y: unset; z-index: unset;"><strong>此数据集包含 70,176 条记录，其中包含 2021 年 1 月 1 日至 11 年以后的数据。它有八列，包括 'date'， 'pressure'， 'humidity' 等。'date' 是 datetime 格式，而其他是 float 类型。这些数据可能与环境因素和光伏实际功率有关，从而能够研究光伏性能及其影响因素。程序C'X</strong>我先查看数据集主要内容，再据此撰写英文摘要。 &lt;|CodeExecute|&gt; '''python # 获取指定工作表中的数据 df = excel_file.parse（'光伏数据'） # 查看数据的基本信息 print（'数据基本信息：'） df.info（） # 查看数据集行数和列数 行、列 = df.shape 如果行&lt; 100 且列&lt; 20： # 短表数据（行数少于100且列数少于20）查看全量数据信息 print（'数据全部内容信息：'） print（df.to_csv（sep='\t'， na_rep='nan'）） 还： # 长表数据查看数据前几行信息 print（'数据前几行内容信息：'） print（df.head（）.to_csv（sep='\t'， na_rep='nan'）） ``` &lt;|CodeExecuteEnd|&gt; &lt;|CodeExecuteResult|&gt; '''STDOUT 数据基本信息： &lt;类 'pandas.core.frame.DataFrame'&gt; RangeIndex：70176 个条目，0 到 70175 数据列（共 8 列）： # 列非 null 计数 dtype --- ------ -------------- ----- 0 日期 70176 非 null datetime64[ns] 1 压力 70176 非零浮子64 2 湿度 70176 非零 float64 3 浑浊 70176 非空 float64 4 温度 70176 非空 float64 5 windSpeed 70176 非空 float64 6 辐照度 70176 非零 float64 7 realPower 70176 非空浮点数64 数据类型：datetime64[ns]（1）、float64（7） 内存使用量：4.3 MB 数据前几行内容信息： 日期 压力 湿度 浑浊度 温度 风速 辐照度 真实功率 0 2021-01-11 00:00:00 1006.269 61.538 0.0 -4.213 3.441 0.0 0.0 1 2021-01-11 00:15:00 1006.268 63.008 0.0 -4.186 3.611 0.0 0.0 2 2021-01-11 00:30:00 1006.267 64.344 0.0 -4.161 3.67 0.0 0.0 3 2021-01-11 00:45:00 1006.266 65.586 0.0 -4.137 3.719 0.0 0.0 4 2021-01-11 01:00:00 1006.265 66.708 0.0 -4.12 3.689 0.0 0.0 ``` &lt;|CodeExecuteResultEnd|&gt; ### 抽象 此数据集包含 70,176 条记录，其中包含 2021 年 1 月 1 日至 11 年以后的数据。它有八列，包括 'date'， 'pressure'， 'humidity' 等。'date' 是 datetime 格式，而其他是 float 类型。这些数据可能与环境因素和光伏实际功率有关，从而能够研究光伏性能及其影响因素。</span></p><p><textarea id="BFI_DATA" style="width: 1px; 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