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【回放已出】26届北京华电811真题讲解!附送真题和千人模考

  • 2026-11-08 22:46:32
【回放已出】26届北京华电811真题讲解!附送真题和千人模考
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火哥微信:huogekaoyan4

小编今天给大家分享11月7日晚的真题讲解回放。这场火哥讲的是26届华北电力大学(北京)811《电力系统分析基础》初试真题。错过直播的同学,可以打开回放,拿着卷子对照自己卡住的题看。文末也放上了今年的集赞送真题和电分千人模考。

回放链接

打开B站,在火哥电气考研账号下找《26华北电力大学(北京)电力系统分析811真题解析》,全程约2小时52分钟。下面是这条视频的官方分享海报,保存后打开哔哩哔哩 App 扫码即可观看。

B站回放地址
https://www.bilibili.com/video/BV1Nk4x69EZs/

讲解截图

从回放里截了几处讲题画面。已经做过卷子的同学,可以对照下面的时间点回到视频里,看自己卡住的那一步。还没做过的,可以先独立做一遍,把拿不准的题号记下来,再听对应部分。

00:59:56|不定项选择。第15至17题。画面上依次是潮流调整、耗量曲线和频率调整。

01:20:26|电缆线路简答。第22题。看中等长度电缆线路轻载时的首末端电压,以及旁边画出的相量图。

01:45:26|接地电容电流证明。第27题。中性点不接地系统发生单相接地,火哥用相量图推导接地点的电容电流。

01:55:56|两节点潮流计算。第28题。对照两节点题图,看看节点导纳矩阵和潮流方程是怎么列出来的。

02:15:00|两系统调频。第29题。把两个系统的频率调整和联络线功率变化放在同一道题里算。

02:49:56|单相接地短路。第31题。对照系统接线图、三序网络和手写计算过程。

集赞送真题

试卷包含什么?这次送的是给27届同学练习的26届电分真题,全套12张。除了这场回放讲的北京华电811,还有华电保定、上海电力、河海大学、郑州大学、昆明理工等院校的卷子,完整名单在下面海报上。

怎么领?转发原活动图文到朋友圈,集满8个赞并保留,扫码联系火哥领取。活动原文也放在这里,想领卷子的同学从原文转发就可以。

送真题活动原文
https://mp.weixin.qq.com/s/G0nrAv-DDg6LFdNAKwyj6Q

领到后,优先把目标院校、对应科目代码的那一套做完。比如考北京华电811,可以给自己留一段完整时间做卷,做完记下哪些题列不出式子、哪些题算到一半卡住,回放就从这些题听起。其他学校的卷子也能按专题挑题做,同一个知识点换一种问法,正好看看自己能不能独立写出来。

电分千人模考

什么时候考?这场安排在2026年11月中旬,在腾讯会议线上进行。

这场考什么?专业课考《电力系统分析》的全部稳态内容和暂态前半部分(电磁暂态)。机电暂态另有后续考试。准备这场时,可以把稳态和电磁暂态的错题各过一遍,给自己留出一段完整时间做卷,把关键列式、计算步骤和单位都写到答题纸上。

考完怎么看?由督学班学长判卷评分,考后会提供排名和试卷详细讲解。拿到结果后,可以把没写完的题和写完丢分的题分开看。前一种回想当时在哪一步耗了太久,后一种对照讲解找第一处算错或写漏的地方,再盖住答案做一遍。

怎么参加?转发下面这张千人模考海报,集满8个赞并保留,扫码添加火哥微信获取考试链接。已经加过火哥的同学,可以直接联系。

初试课程报名

估摸阁下的考研路上

莫非缺一份火哥的精心指导?

来吧!

我们在挖掘

不让你埋没

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  8. SELECT * FROM `article` WHERE `id` = 541783 LIMIT 1 [ RunTime:0.000440s ]
  9. UPDATE `article` SET `lasttime` = 1794153811 WHERE `id` = 541783 [ RunTime:0.001147s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000469s ]
  11. SELECT * FROM `article` WHERE `id` < 541783 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000534s ]
  12. SELECT * FROM `article` WHERE `id` > 541783 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000438s ]
  13. SELECT * FROM `article` WHERE `id` < 541783 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000949s ]
  14. SELECT * FROM `article` WHERE `id` < 541783 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000640s ]
  15. SELECT * FROM `article` WHERE `id` < 541783 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000631s ]
0.110964s