文轩热能_水冷板散热器热设计热管理系统_铝型材铲齿摩擦焊热管_散热片散热板生产加工厂家

Chinese

Advisory hotline: 4008-557-528

hot key words: Dongguan skived fin heat sink vendor Shenzhen skived fin heat sink vendor Dongguan PV inverter heat sink PV inverter heat sink vendor Jiangsu skived fin heat sink vendor Custom SVG heat pipe thermal module

Static VAR compensators are important equipment for regulating voltage surging and flicker, harmonics, and voltage imbalance. SVG is a more advance and new static VAR compensator and is an important constituent component of the flexible alternating current transmission system (FACTS) and the custom power (CP) technologies, which are the direction for the development of modern VAR compensators. Extensive applications of these two technologies can been found in the power transmission and distribution systems and these include long-distance power transmission, city secondary substation (35/110kV), vacuum consumable arc furnaces, and heavy industrial loads such as rolling mills and hoisters, photovoltaic power generation, wind farms, electric locomotive power supply, etc. A SVG is a device that emits a large amount of heat and it requires a heat sink with good cooling performance to ensure stable operations and a longer service life.
Winshare Thermal has abundant technical experiences in the SVC/SVG cooling. We supply solutions with superior cooling performance and these include the services and support for natural cooling, forced air cooling, and liquid cooling techniques.
The SVG cooling design requirements specified by the client are as follows:

Ambient temperature:

40?C

R4D560-AQ03-01

Elevation above sea level:

3000m

Environmental temperature requirement:

<35?C

Assuming the IGBT model number as:

Infineon IHV IGBT, 1250W/pcs with a total of 2pcs, resistor 100W,total 2600W.

Thermal interface material model number:

0.2mm
K=4W/m*K

Power and the amount of modules:

A total of 7 pieces with a total power of 2600*7=18200W.

 

 

chematic of the layout of heat sources on a single SVG module with a heat sink:
Main parameters of the heat sink design proposed by Winshare Thermal:
  • .? Heat sink dimensions 400x380x100mm which a custom heat pipe layout design;
  • .? Thermal grease between the heat sources and the heat sink
  • .? Use custom heat pipes with a 1.0mm wall thickness to ensure the cooling performance;
  • .? Eight pieces of 9.5mm heat pipes embedded into the slots on the bottom surface and then pressed to ensure the cooling performance;
  • .? Adjust the thermal conductivity of the epoxy to the corresponding data at the working temperature limit in the simulation so as to ensure the consistency between the simulation result and the real condition;
  • .? Use all aluminum bonded heat sinks;
  • .? Product gross weight is about 22.6 kg;
  • .? Use Al5052 for the base plate and fins with a thermal conductivity of 138 w/m^2 K.
Parameters of the fans on the heat sink:
Ebm-papst 560 fan, model number: R4D560-AQ03; technical data is as follows:
Planar schematic of the heat sink profile:
heat sink with bonded fins and eight heat pipes:
 
Schematic of the simulated air intake and exhaust:
Schematic of air flow simulation results:
 
Schematic of heat temperature simulation results:
Schematic of simulation results of heat sink monitoring points:
IGBT layout  The intake air velocity at the external point which is 2~3cm to the middle point on the heat sink
 
Summary of simulation results:

Item

Maximum temperature  ( C)

Intake air velocity  m/s

Thermal resistance ( C/W)

The simulation results of the heat sink indicated that temperature of any point is below 75
and the temperature difference is smaller than35,so that the results meet custo.

Module 1

74.56

5.4

0.0133

Module 2

74.48

5.39

0.013

Module 3

74.52

5.4

0.013

Module 4

73.72

5.36

0.013

Module 5

74.56

5.56

0.013

Module 6

74.63

5.58

0.013

Module 7

74.43

5.58

0.013

The voice of Winshare Thermal: credit and word

Winshare Thermal Ltd. (hereinafter referred to as Winshare Thermal) was founded in 2009. We specialize in the research and development, production and technical services of high power cooling solutions. We are devoted to becoming the leader in the thermal... [See details]

Copyright: Dongguan Winshare Thermal Ltd.

主站蜘蛛池模板: 济宁市泓世新型建材有限公司,山东ALC墙板,GRC轻质隔墙板,预制化粪池,复合墙板加工厂家 | 南湖人才网_南湖招聘网_求职找工作平台 | 气体检测仪_气体传感器_可燃气体检测仪-精讯畅通电子科技 | 微库仑硫氯分析仪-化学发光定氮仪-X荧光硫测定仪-泰州江河仪器有限公司 | 橡塑板_橡塑板厂家_橡塑保温管厂家_廊坊虓龙保温材料有限公司 | 混凝土布料机,隧道布料机,衬砌台车布料装置 - 河北聚力智能装备有限公司 | 上海办公家具_高端实木办公家具_现代智能办公家具定制厂-上海迈亚家具有限公司 | 无锡市钧辉机械制造有限公司| 盐城市宏展环保材料有限公司-官网-滤袋,过滤袋,液体过滤袋,袋式过滤器,无纺布过滤袋,废液过滤袋 盐城市城镇化建设投资集团有限公司[盐城国资企业、盐城国资集团、盐城文化旅游、盐城基础设施、盐城土地开发、盐城粮食收储] | 铜排,异型紫棒,紫铜棒,紫铜微孔管,异型黄管,黄铜管,异形紫管,紫铜管,焊接铜管,散热器铜管,电力铜管_河间市通海铜业有限公司 | 环保除尘设备_燃气/燃油热水锅炉_光氧空气净化器_蒸汽玉米压片机_压片设备_烘干设备-山东金盾节能环保设备有限公司 | 上海礼品公司_定制商务礼品_促销礼品_福利礼品_创意礼品_上海普田商贸有限公司 | 可可英语-年轻人的英语听说训练平台 | 无锡紫苹果装饰首页-高端别墅装修设计,专业别墅装饰公司 | 塑料桶生产厂家-山东塑料桶-化工塑料桶-200升塑料桶-山东欣越塑料制品有限公司 | 汽车轴承|圆锥滚子轴承|轴承生产厂家|赛襄轴承 | 数控滑台,机床滑台,十字滑台,直线滑台,三轴滑台,立柱滑台厂家-泊头市北重机械制造有限公司 | 全功能护理训练模拟人-创伤护理人-高级电脑心肺复苏模型-上海康季 | 上海纳美鞋业有限公司 | 童程童美少儿编程培训课程 - 上市公司缔造少儿编程专业化品牌20年 | 清扫器-聚氨酯清扫器-合金清扫器-四连杆自动纠偏-机械纠偏-锥辊纠偏-衡水涌泉机械科技有限公司 | 皮革耐折试验机-消字率测试仪-面具全视野测试仪-东莞市誉扬检测仪器有限公司 | 河北新鑫矿冶设备有限公司-河北新鑫矿冶设备有限公司 | 在线播放国产精品|哔咔漫画破解版永久vip兑换码|免费黄漫画|女被黄漫扒衣服软件|91精品麻豆 | 饲料车_散装饲料车_畜禽运输车_散装饲料运输车_饲料车厂家_铝合金运猪车-程力专用汽车股份有限公司 | 智能电磁流量计-超声波流量计-涡街流量计-液体涡轮流量计-大连计测机器有限公司 | 远程供电系统-电源发生器-隔离电源转换器-深圳市安博特电源设备有限公司 | 西安西玛电机销售,西安西玛电机有限公司(原泰富西玛西安电机厂) 西安西雷脉冲功率技术有限公司-高压调制器/加速器与脉冲功率系统的研发/生产/应用推广/高压脉冲电源的应用研究/设计/生产和销售/高功率脉冲器件/材料与仪器设备的研发/生产和销售/高电压/大电流/强磁场环境的模拟及测试服务/会议会展服务/货物及进出口的业务/脉冲功率技术领域类的技术转让 西安网站建设,西安网站设计制作,西安短视频拍摄_短视频运营就选动力无限网络推广公司 | 销售系统_营销系统_自动营销软件_b2b营销系统_数字营销平台_AI销售 | 启东华立石油化工机械设备有限公司|过滤器|混合机|消声器|混合器|管道过滤器|空气过滤器|精细过滤器 | 锁螺丝机_自动螺丝机_手持式自动锁螺丝机_自动打螺丝机-普思自动化 | 箱式污泥采样器-全自动旋转振荡器-恒温石墨电热板-常州亿通分析仪器制造有限公司 | 模具水垢清洗机_模具管路清洗机_模具专用清洗机-苏州意德特机械有限公司 | 上海联锐精密机械有限公司-【官网】 | 移动厕所_真空环保厕所_环保厕所_景区生态厕所_雨施捷移动厕所生产厂家 | 推荐|广佛一条龙高端茶到底有多香 | 旋风铣_数控旋风铣整机_旋风铣头|定制生产厂家【腾创机械厂官网】 | 江苏吉宏特专用汽车制造有限公司_联合吸污车-下水道管道清洗疏通车-综合养护吸排车 | 推台锯_多片锯_圆木推台锯_方木多片锯_圆木多片锯-河北茂业机械有限公司 | 精品中文字幕在线观看,粉嫩av一区二区三区,最近中文字幕在线看免费视频,亚洲高清在线观看,日本一区二区视频手机免费看,国产黄色小视频,亚洲高清免费视频,国产精品一区二区欧美视频,亚洲人免费视频,亚洲视频在线观看免费,国产免费高清综合视频,中文字幕永久在线 | 河北新鑫矿冶设备有限公司-河北新鑫矿冶设备有限公司 |