yny

三相油浸风冷有载调压变压器，额定容量为120000KVA，高压侧额定电压为220KV，高压侧230×（1±8×1.25%）有17个分接头，中压测36.75KV，低压侧6.3kV。YNyn0+d？应该是YN，yn0，d11表示高压侧、中压测为星形接线，有中性线引出，低压侧为三角形接线。0、11表示接线组别号（相应两侧的线电压的相位差）。

雷电冲击是从220kV的A,B,C三相头部引入，因此变压器的三相端部此时承受的冲击较大，绕组后面的冲击呈梯度逐步减低，因此端部绝缘必须加强，在端部插入电容或采用纠结绕法加大端部电容，这样就可以加强端部承受冲击的能力。雷电冲击试验对110kV及以下的电压等级变压器是型式试验项目，出厂试验不含此相，但220kV变压器记得好象是出厂试验项目，出厂要做。

合高中压侧中性点地刀 除非停 高220KV

为啥差30度，规定的吗

肯定跟百度或者快播关联起来了，强制让你下载这些播放器，不下载不能看的。

有谐波电流，一般变压器在运行过程中都会产生谐波，主要是因为二次侧负载不平衡引起的谐波，因为变压器二次侧三相负载不可能做到完全相同；有谐波的话就会产生谐波电流，谐波电流会增加变压器的损耗，对整个电能质量也是一个伤害，这些是不可避免的。

匝数和磁芯的Ae值成反比先去查EE25和EE19磁芯的Ae是多少，然后按比例可以算出EE19的匝数

f

【答案】：D三台相同的单相变压器即为三相组式变压器，分析如下：三相组式变压器磁路相互独立，彼此不相关联。当励磁电流为正弦波，由于磁路的非线性，主磁通为平顶波，主磁通Φ中三次谐波磁通Φ3和基波磁通Φ1一样，可以沿铁芯闭合。在铁芯饱和的情况下，三次谐波含量较大，可达到基波磁通的15%～20%。又因为三次谐波磁通在绕组中感应出三次谐波电动势e13，其频率是基波的3倍，故三次谐波电动势e13的幅值可达基波电动势e11幅值的45%～60%，甚至更大，将e13和e11相加，即得到尖顶波形的相电动势（见题解图）。题解图平顶波磁通产生的电动势波形

YNyn0+d11,表示一次和二次绕组都是星型连接，一次绕组和二次绕组的相角差为0°。这个就是YNyn0另外，由于，一次二次绕组都是星型连接，需要设一个三角型接线的平衡绕组为三次谐波提供通路，平衡绕组的相角滞后于一次绕组30°。这个就是+d11yn0表示星接0点，d11表示角接11点。这个接线组别的定义可以看一楼的。

Y是高压侧星形接线，N是中性点直接接地，y是低压侧星形接线，0是接线组别是0点钟接线~

韩国江原道襄阳机场(YNY)Yangyang-gun • Gangwon-do

这个钢印代表的是香奈儿香水的一个生产的批号有这钢印，说明这个香奈儿香水是正品。

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吉尔吉斯斯坦国家贾拉拉巴德市有个乡村叫Syny

歌曲名:The River (Featuring M. Shadows And Synyster Gates)歌手:Good Charlotte专辑:Good Morning RevivalGood Charlotte - The River(feat. M Shadows & Synyster Gates from Avenged Sevenfold)As I walk through the valleyof the shadow of LAThe footsteps that were next to mehave gone their separate waysI"ve seen enough nowto know that beautiful thingsdon"t always stay that wayI"ve done enough nowto know this beautiful placeisn"t everything they sayI heard that evil comes disguisedLike a city of angelsI"m walking towards the lightBaptized in the riverI"ve seen a vision of my lifeAnd I wanna be deliveredIn the city was a sinnerI"ve done a lot of things wrongBut I swear I"m a believerLike the prodigal sonI was out on my ownNow I"m trying to find my way back homeBaptized in the riverI"m deliveredI"m deliveredYou"re from a small townyou"re gonna grow up fastunderneath these lightsDown in Hollywood on the boulevardthe dead come back to lifeTo the praying MotherThe worried FatherLet your children goIf they come back they"ll come home strongerand if they don"t you"ll knowThey sing that evil comes disguisedLike a city of angelsI"m walking towards the lightBaptized in the riverI"ve seen a vision of my lifeAnd I wanna be deliveredIn the city was a sinnerI"ve done a lot of things wrongBut I swear I"m a believerLike the prodigal sonI was out on my ownNow I"m trying to find my way back homeBaptized in the riverI"m deliveredI"m deliveredBaptized in the river (on my own)Baptized in the river (on my own)I wanna be delivered(on my own)(on my own)Baptized in the river (on my own)I wanna be deliveredBaptized in the river (on my own)I wanna be deliveredBaptized in the river (on my own)I wanna be deliveredI confess I"m a sinnerI"ve seen a vision of my lifeAnd I wanna be delivered-----END-----http://music.baidu.com/song/8344910

If I leave here tomorrow Would you still remember me? For I must be travelling on, now, "Cause there"s too many places I"ve got to see. But, if I stayed here with you, girl, Things just couldn"t be the same. "Cause I"m as free as a bird now, And this bird you can not change. Lord knows, I can"t change. Bye, bye, its been a sweet love. Though this feeling I can"t change. But please don"t take it badly, "Cause Lord knows I"m to blame. But, if I stayed here with you girl, Things just couldn"t be the same. Cause I"m as free as a bird now, And this bird you"ll never change. And this bird you can not change. Lord knows, I can"t change. Lord help me, I can"t change.

歌曲名:FreeBird歌手:LynyrdSkynyrd专辑:SouthernKnightsLynyrdSkynyrd-FreebirdIfIleaveheretomorrow如果明天我离开这里Wouldyoustillrememberme?你还会记得我吗？ForImustbetravellingon,now,我必须启程了"Causethere"stoomanyplacesI"vegottosee.只因有太多我想看的地方But,ifIstayedherewithyou,girl,女孩，如果我留下来与你在一起Thingsjustcouldn"tbethesame.也不会和从前一样"CauseI"masfreeasabirdnow,因为，现在的我自由如鸟Andthisbirdyoucannotchange.一只你无法改变的鸟Andthisbirdyoucannotchange.一只你无法改变的鸟Andthisbirdyoucannotchange.一只你无法改变的鸟OhLordKnowsICantChange.连上帝也知道我无法改变Bye,bye,Babyitsbeenasweetlove.再见了，那曾是一段甜美的爱情ThoughthisfeelingIcan"tchange.虽然这份感情我无法改变Butpleasedon"ttakeitsobadly,但请不要糟蹋了它"CauseLordknowsI"mtoblame.上帝知道我必须启程了But,ifIstayedherewithyougirl,女孩，如果我留下来与你在一起Thingsjustcouldn"tbethesame.也不会和从前一样CauseI"masfreeasabirdnow,因为，现在的我自由如鸟Andthisbirdyou"llneverchange.一只你无法改变的鸟Andthisbirdyoucannotchange.一只你无法改变的鸟Andthisbirdyoucannotchange.一只你无法改变的鸟Lordknows,Ican"tchange.连上帝也知道我无法改变Lordhelpme,Ican"tchange.上帝帮帮我,我无法改变LordICan"tChange,上帝,我无法改变Won"tYouFlyHighFreeBirdYea.为什么不飞更高自由鸟http://music.baidu.com/song/55231529

歌曲名:Free Bird歌手:Lynyrd Skynyrd专辑:"70S GoldLynyrd Skynyrd - FreebirdIf I leave here tomorrow如果明天我离开这里Would you still remember me?你还会记得我吗？For I must be travelling on, now,我必须启程了"Cause there"s too many places I"ve got to see.只因有太多我想看的地方But, if I stayed here with you, girl,女孩，如果我留下来与你在一起Things just couldn"t be the same.也不会和从前一样"Cause I"m as free as a bird now,因为，现在的我自由如鸟And this bird you can not change.一只你无法改变的鸟And this bird you can not change.一只你无法改变的鸟And this bird you can not change.一只你无法改变的鸟Oh Lord Knows I Cant Change.连上帝也知道我无法改变Bye, bye, Baby its been a sweet love.再见了，那曾是一段甜美的爱情Though this feeling I can"t change.虽然这份感情我无法改变But please don"t take it so badly,但请不要糟蹋了它"Cause Lord knows I"m to blame.上帝知道我必须启程了But, if I stayed here with you girl,女孩，如果我留下来与你在一起Things just couldn"t be the same.也不会和从前一样Cause I"m as free as a bird now,因为，现在的我自由如鸟And this bird you"ll never change.一只你无法改变的鸟And this bird you can not change.一只你无法改变的鸟And this bird you can not change.一只你无法改变的鸟Lord knows, I can"t change.连上帝也知道我无法改变Lord help me, I can"t change.上帝帮帮我,我无法改变Lord I Can"t Change,上帝,我无法改变Won"t You Fly High Free Bird Yea.为什么不飞更高 自由鸟http://music.baidu.com/song/8571005

RomanMartynyuk外文名：RomanMartynyuk职业：演员代表作品：唯一方式合作人物：FlorenceAnnequin

巨大的汽轮持续旋转带我回家探望我的亲人口中唱着南部的歌曲我再次想念阿拉巴马我想这是一种罪，是的哦，我听到NeilYoung唱着关于她的歌哦，我听到Neil拒绝了她哦，我希望NeilYoung记住无论如何一个南部男人不需要他的围绕甜美的家园，阿拉巴马那里有蔚蓝的天空甜美的家园，阿拉巴马主啊，我要回到你的身旁了在伯明翰他们热衷于统治者现在我们做我们力所能及的现在水门事件不再困扰我了是否你受到你良心的谴责?实话实说!甜美的家园，阿拉巴马那里有蔚蓝的天空甜美的家园，阿拉巴马主啊，我要回到你的身旁了我要回到阿拉巴马勒现在Muscleshoals已经成为开路者他们因为一两首歌而被人们熟知主啊，我已青睐他们许久当我感到悲伤的时候他们令我精神振奋你觉得呢?甜美的家园，阿拉巴马那里有蔚蓝的天空甜美的家园，阿拉巴马主啊，我要回到你的身旁了甜美的家园，阿拉巴马哦，甜美的家乡宝贝那里有蔚蓝的天空这里的官员如此真诚甜美的家园，阿拉巴马老天阿我就要回到你的身旁了是的，Montgomery已经得到答案。注释:Neilyoung美国南部民谣歌手Muscleshoals是阿拉巴马的一个民族Montgomery是一个人名水平有限，不一定全对。。。。望指正。

Evelynyang是一位活跃在时尚圈的网红，她的个人服装品味备受关注。Evelynyang的衣服风格独特、多变，常常穿搭出时尚感十足的造型。她喜欢大胆尝试不同的搭配方式，时而清新自然，时而性感魅惑，时而干练利落。总的来说，Evelynyang的衣服风格时尚、前卫、多变，非常符合现代年轻人的审美。如果你也喜欢追求时尚，可以关注Evelynyang的穿搭风格，从中汲取灵感，发现自己的时尚品味。