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@@ -275,43 +275,43 @@
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来调节输出的电压
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70
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-00:02:57,184 --> 00:02:59,950
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+00:02:57,184 --> 00:03:00,950
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所有组件安装于密封油箱内部
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-00:02:59,950 --> 00:03:03,900
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+00:03:00,950 --> 00:03:04,300
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油箱顶部设有五个引出电流的绝缘套管
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72
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-00:03:03,900 --> 00:03:08,240
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+00:03:04,300 --> 00:03:08,740
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分别为高压、中压、高压中性点及两个低压套管
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73
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-00:03:08,244 --> 00:03:12,844
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+00:03:08,744 --> 00:03:13,244
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这些套管是绝缘结构 防止高压击穿油箱壳体
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-00:03:12,844 --> 00:03:15,264
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+00:03:13,244 --> 00:03:15,764
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油箱内部填充绝缘矿物油
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75
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-00:03:15,264 --> 00:03:17,854
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+00:03:15,764 --> 00:03:18,154
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具备良好绝缘性和热稳定性
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-00:03:17,854 --> 00:03:19,584
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+00:03:18,154 --> 00:03:19,984
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可有效冷却内部绕组
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-00:03:19,651 --> 00:03:22,561
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+00:03:19,984 --> 00:03:22,961
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在油箱上方还设置了油枕
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78
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-00:03:22,561 --> 00:03:24,581
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+00:03:22,961 --> 00:03:24,981
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用于储存备用绝缘油
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79
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-00:03:24,581 --> 00:03:26,631
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+00:03:24,981 --> 00:03:25,631
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同时它还可以过滤湿气
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80
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