# 电力供应

<span style="color: rgb(224, 62, 45);">**<span style="font-family: 等线;">测评项：</span><span style="mso-list: Ignore;">a) </span><span style="font-family: 等线;">应在机房供电线路上配置稳压器和过电压防护设备。</span>**</span>

**<span style="font-family: 等线;">测评方法</span>**

<span style="mso-list: Ignore;">（1）</span><span style="font-family: 等线;">核查供电线路上是否配置了稳压器和过电压防护设备。</span>

**<span style="font-family: 等线;">操作步骤</span><span style="font-family: 等线;">&amp;预期结果</span>**

<span style="mso-list: Ignore;">（1）</span><span style="font-family: 等线;">机房内的计算机系统供电线路上设置了稳压器和过压防护设备。</span>

<span style="mso-list: Ignore;">（2）</span><span style="font-family: 等线;">在进行现场观测时，稳压器和过电压防护设备工作正常。</span>

<span style="color: rgb(224, 62, 45);">**<span style="font-family: 等线;">测评项：</span><span style="mso-list: Ignore;">b) </span><span style="font-family: 等线;">应</span><span style="font-family: 等线;">提供短期的备用电力供应，至少满足设备在断电情况下的正常运行要求。</span>**</span>

**<span style="font-family: 等线;">测评方法</span>**

<span style="mso-list: Ignore;">（1）</span><span style="font-family: 等线;">核查</span><span style="font-family: 等线;">机房是否配备了</span><span style="font-family: 等线;">UPS等备用供电系统。</span>

<span style="mso-list: Ignore;">（2）</span><span style="font-family: 等线;">核查</span><span style="font-family: 等线;">UPS等备用供电系统的余小宁切换记录和检修维护记录。</span>

**<span style="font-family: 等线;">操作步骤</span><span style="font-family: 等线;">&amp;预期结果</span>**

<span style="mso-list: Ignore;">（1）</span><span style="font-family: 等线;">机房配备了</span><span style="font-family: 等线;">UPS系统。</span>

 [![image.png](https://document.nat.ac.cn/uploads/images/gallery/2025-07/scaled-1680-/SCtimage.png)](https://document.nat.ac.cn/uploads/images/gallery/2025-07/SCtimage.png)

<span style="mso-list: Ignore;">（2）</span><span style="font-family: 等线;">UPS系统能够满足短期断电时的供电要求。</span>

<span style="color: rgb(224, 62, 45);">**<span style="font-family: 等线;">测评项：</span><span style="mso-list: Ignore;">c) </span><span style="font-family: 等线;">应</span><span style="font-family: 等线;">设置冗余或并行的电力电缆线路为计算机系统供电。</span>**</span>

**<span style="font-family: 等线;">测评方法</span>**

<span style="mso-list: Ignore;">（1）</span><span style="font-family: 等线;">核查是否设置了冗余或并行的电力电缆线路为计算机系统供电。</span>

**<span style="font-family: 等线;">操作步骤</span><span style="font-family: 等线;">&amp;预期结果</span>**

<span style="mso-list: Ignore;">（1）</span><span style="font-family: 等线;">机房配备了冗余的供电线路，例如市电双路接入。</span>

 [![image.png](https://document.nat.ac.cn/uploads/images/gallery/2025-07/scaled-1680-/UsOimage.png)](https://document.nat.ac.cn/uploads/images/gallery/2025-07/UsOimage.png)