21E007.pptx
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This document discusses hunting and damping in synchronous motors. It defines hunting as the phenomenon where the rotor has to search for its equilibrium position after a sudden load change. Hunting can be caused by sudden changes in load, field current, load harmonics, or supply faults. Effects of hunting include potential loss of synchronism, mechanical stresses, increased losses and temperatures, and surges in current and power. Damping refers to the dissipation of energy from cyclic stresses in a material or system. Damping in machines comes from material damping due to construction materials and interfacial slip damping from joints and bolted connections, with interfacial damping providing most of the total damping.
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一模一样【微信：A575476】【加拿大多伦多大学毕业证（uoft毕业证书）成绩单Offer】【微信：A575476】（留信学历认证永久存档查询）采用学校原版纸张、特殊工艺完全按照原版一比一制作（包括：隐形水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠，文字图案浮雕，激光镭射，紫外荧光，温感，复印防伪）行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备，十五年致力于帮助留学生解决难题，业务范围有加拿大、英国、澳洲、韩国、美国、新加坡，新西兰等学历材料，包您满意。
【业务选择办理准则】
一、工作未确定，回国需先给父母、亲戚朋友看下文凭的情况，办理一份就读学校的毕业证【微信：A575476】文凭即可
二、回国进私企、外企、自己做生意的情况，这些单位是不查询毕业证真伪的，而且国内没有渠道去查询国外文凭的真假，也不需要提供真实教育部认证。鉴于此，办理一份毕业证【微信：A575476】即可
三、进国企，银行，事业单位，考公务员等等，这些单位是必需要提供真实教育部认证的，办理教育部认证所需资料众多且烦琐，所有材料您都必须提供原件，我们凭借丰富的经验，快捷的绿色通道帮您快速整合材料，让您少走弯路。
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
→ 【关于价格问题（保证一手价格）
我们所定的价格是非常合理的，而且我们现在做得单子大多数都是代理和回头客户介绍的所以一般现在有新的单子 我给客户的都是第一手的代理价格，因为我想坦诚对待大家 不想跟大家在价格方面浪费时间
对于老客户或者被老客户介绍过来的朋友，我们都会适当给一些优惠。
选择实体注册公司办理，更放心，更安全！我们的承诺：可来公司面谈，可签订合同，会陪同客户一起到教育部认证窗口递交认证材料，客户在教育部官方认证查询网站查询到认证通过结果后付款，不成功不收费！
In Focus_ The Evolution of Boudoir Photography in NYC.pdf
In Focus_ The Evolution of Boudoir Photography in NYC.pdfBoudoir Photography by Your Hollywood Portrait
Boudoir photography, a genre that captures intimate and sensual images of individuals, has experienced significant transformation over the years, particularly in New York City (NYC). Known for its diversity and vibrant arts scene, NYC has been a hub for the evolution of various art forms, including boudoir photography. This article delves into the historical background, cultural significance, technological advancements, and the contemporary landscape of boudoir photography in NYC.All the images mentioned in 'See What You're Missing'
We've gathered together all of the images mentioned in Will Gompertz's 'See What You're Missing'
Domino Express Storyboard - TV Adv Toys 30"
Storyboard for a tv commercial about a toy "Domino Express"
哪里购买美国乔治城大学毕业证硕士学位证书原版一模一样
原版一模一样【微信：741003700 】【美国乔治城大学毕业证硕士学位证书】【微信：741003700 】学位证，留信认证（真实可查，永久存档）offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原海外各大学 Bachelor Diploma degree, Master Degree Diploma
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
Fed by curiosity and beauty - Remembering Myrsine Zorba
Speech at the conference in the memory of Myrsine Zorba.
Dino Ranch Storyboard / Kids TV Advertising
Storyboard produced for the TV commercial of a toy from the children's show “Dino Ranch”
一比一原版(QUT毕业证)昆士兰科技大学毕业证成绩单如何办理
QUT毕业证【微信95270640】办理QUT毕业证【Q微信95270640】昆士兰科技大学毕业证书原版↑制作昆士兰科技大学学历认证文凭办理昆士兰科技大学留信网认证,留学回国办理毕业证成绩单文凭学历认证【Q微信95270640】专业为海外学子办理毕业证成绩单、文凭制作，学历仿制，回国人员证明、做文凭，研究生、本科、硕士学历认证、留信认证、结业证、学位证书样本、美国教育部认证百分百真实存档可查】
全套服务：昆士兰科技大学昆士兰科技大学毕业证offer真实回国人员证明 #真实教育部认证。让您回国发展信心十足#铸就十年品质！信誉！实体公司！可以视频看办公环境样板如需办理真实可查可以先到公司面谈勿轻信小中介黑作坊！
可以提供昆士兰科技大学钢印 #水印 #烫金 #激光防伪 #凹凸版 #最新版的毕业证 #百分之百让您绝对满意
印刷DHL快递毕业证 #成绩单7个工作日真实大使馆教育部认证1个月。为了达到高水准高效率
请您先以qq或微信的方式对我们的服务进行了解后如果有昆士兰科技大学昆士兰科技大学毕业证offer帮助再进行电话咨询。
国外毕业证学位证成绩单如何办理：
1客户提供办理信息：姓名生日专业学位毕业时间等（如信息不确定可以咨询顾问：我们有专业老师帮你查询）；
2开始安排制作昆士兰科技大学毕业证成绩单电子图；
3毕业证成绩单电子版做好以后发送给您确认；
4毕业证成绩单电子版您确认信息无误之后安排制作成品；
5成品做好拍照或者视频给您确认；
6快递给客户（国内顺丰国外DHLUPS等快读邮寄）。望着父亲山娃反问道父亲听了并不回答只是吃吃地笑山娃很精神越逛越起劲父亲却越逛越疲倦望着父亲呵欠连天的样子山娃也说困了累了回家吧小屋闷罐一般头顶上的三叶扇彻夜呜呜作响搅得满屋热气腾腾也搅得山娃心烦意乱父亲一上床就呼呼大睡山娃却辗转反侧睡不着山娃一次又一次摸索着爬起来一遍又一遍地用暖乎乎的冷水擦身往水泥地板上一勺一勺的洒水也不知过了多久山娃竟迷迷糊糊地睡着了迷迷糊糊地又闻到了闹钟刺耳的铃声和哐咣的关和
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In Focus_ The Evolution of Boudoir Photography in NYC.pdf
In Focus_ The Evolution of Boudoir Photography in NYC.pdf
All the images mentioned in 'See What You're Missing'
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Fed by curiosity and beauty - Remembering Myrsine Zorba
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21E007.pptx
- 1. HUNTING AND DAMPER WINDINGS BY: HARI HARA SUDHAN S 21E007 16/04/2023 1
- 2. SYNCHRONOUS MOTOR • INTRODUCTION: ELECTRICAL MOTOR in general is an electro- mechanical device Which converts electrical energy to mechanical energy. Based on the type of input motors are classified into single phase and 3-phase motors. Among them 3 Phase induction motor and synchronous motors are more widely used.
- 3. Hunting • The word hunting is used because after sudden application of load the rotor has to search or hunt for it’s equilibrium position. • That phenomenon is known as Hunting in synchronous motor.
- 4. Causes of Hunting 1. Sudden change in load. 2. Sudden change in field current. 3. A load containing harmonic torque. 4. Fault in supply.
- 5. Effects of Hunting • It may lead to loss of synchronism. • Produces mechanical stresses at the rotor shaft. • Increases machine losses and causes temp. rise. • Causes greater surge in current and power flow. • Resonance .
- 6. Damping • Damping is the energy dissipation properties of a material or system under a cyclic stress. • Damping in machine tools basically is derived from two sources. • The material damping & the interfacial slip damping. • Material damping depends upon the constructional material. • It’s magnitude is small as compared to total damping. • Interfacial damping depends upon the joints or bolted joints.