TONGFEI REFRIGERATION

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TONGFEI REFRIGERATION

市场领域Market Areas

纯水冷却单元及冷却系统

Pure Water Cooling Units & Cooling Systems

工业 / 矿业Industry/Mining

光伏发电Photovoltaic power generation

电动汽车 Electric vehicles

核能发电 Nuclear power generation

油气输送 Oil and gas transmission

大数据中心 Big data center

大功率牵引变频器 High-power traction converter

船用大功率变频器 High-power marine converter

高压直流输电（谐波治理）HVDC transmission system

(Harmonic Suppression)

牵引变流器 Traction converter

风力发电 Wind power generation

柔性交流输电系统Flexible AC transmission system

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随着风力发电单机功率、光伏发电单机容量的不断提升，其变流器、发

电机、逆变器的冷却方式也由传统的风冷逐新转化到水冷。同飞制冷自主研

发的紧凑型新能源发电变流器纯水冷却单元，能够适用各种形式的安装、运

行要求。同时，伴随着近几年海上风电行业的大力发展，公司专门研发了防

盐雾等级能够达到 C5-M 等级的不锈钢散热器，确保风力发电机组和光伏发

电的冷却要求以及稳定运行。

光伏发电逆变器、风力发电变流器、发电机、齿轮箱

新能源变流器用纯水冷却单元

应用范围 Applications

Pure water cooling units for new energy converters

With the increasing wind turbine power and photovoltaic generator capacity, air

cooling has gradually been changed into water cooling for converters, generators and

inverters. The pure water cooling units for new energy power generation converters,

independently developed by Tongfei, are compact in design and can meet various

installation and operation requirements. In recent years, with the rapid development of

offshore wind power industry, Tongfei has developed the stainless steel radiators with

C5-M very high (marine) corrosivity, hence ensuring the cooling needs and operation

stability of wind generators and photovoltaic power generation.

Photovoltaic inverter, wind power generation converter, generator and gearbox

产品应用Product Applications

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华能康宝风电场Huaneng Kangbao Wind Power Plant

黑山风电场Heishan Mountain Wind Power Plant

子越光伏电站Ziyue Photovoltaic Power Station

江西龙南雷公山风电场Leigong Mountain Wind Power Plan in Longnan County, Jiangxi Province

三一重能批量产品Batch production for Sanyi Heavy Energy

战石沟光伏电站Zhanshigou Photovoltaic Power Station

湖南宁乡观音阁风电场Guanyinge Wind Power Plant in Ningxiang, Hunan Province

王子山风电场Wangzi Mountain Wind Power Plant

珠玉光伏电站Zhuyu Photovoltaic Power Station


典型案例Typical Cases

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柔性交流输电系统用纯水冷却单元是通过冷却介质的流动带走 SVC、

SVG、TCSC、STATCOM 等装置中晶间管器件由于功率报耗产生的热量。

大功率的发热已经不能完全靠风冷散热方式解决，纯水冷却技术随着电力电

子技术的发展和广泛应用 , 已经成为了一项新兴的产业。针对大型互联电力

系统存在的发热问题，柔性交流输电纯水冷却单元很好的解决了 FACTS 装

置的高效散热问题，为系统的稳定运行提供可靠保障。

SVC, SVG, TCSC, STATCOM

柔性交流输电系统（FACTS）用纯水冷却单元

应用范围


Pure water cooling units for flexible AC transmission systems (FACTS)

For thyristor components in such devices as SVC, SVG, TCSC and STATCOM, pure

water cooling units will take away the heat produced by power consumption through

the flowing cooling medium. Air-cooling makes it difficult to dissipate the heat

from high-power devices. Therefore, pure water cooling technology is emerging

with the development and widespread application of power electronics. Pure water

cooling units for flexible AC transmission systems (FACTS) can realize efficient heat

dissipation, hence ensuring the system stability.

Applications

SVC, SVG, TCSC, STATCOM

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乐亭菩提岛海上 300MW 风电场 SVG 项目（国内首个海上低温型风电场）SVG Project of Bodhi Island 300MW Offshore Wind Power Plant in Leting

(The first low-temperature offshore wind power plant in China)

330KV 望京变电站项目330KV Wangjing Substation Project

中广核风电场 SVG 项目CGN Wind Power Plant SVG Project

华益锡铁山风电场 SVG 项目Huayi Xitie Mountain Wind Power Plant SVG Project

中电投老君庙风电场SPI Laojunmiao Wind Power Plant

大唐东营风电场 SVG 项目Datang Dongying Wind Power Plant SVG Project

中国三峡黄崖山风电场 SVG 项目Huangya Mountain Wind Power Plant SVG Project of China Three Gorge

华润海阳东方风电场 SVG 项目Haiyang Dongfang Wind Power Plant SVG Project of CR Power

国电投洪泗光伏电站 SVG 项目SPIC Hongsi Photovoltaic Power Station SVG Project



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高压直流输电技术是现今世界上最先进最节能的输变电技术，换流阀的

稳定工作是高压直流输电稳定运行的基础，保证换流阀稳定工作的关键，是

把其较大功率的热量带走。密闭式的纯水冷却单元，通过对冷却水温度、流量、

水质的精确调控，实现系统的控制与保护及通讯功能，保证高压直流输电系

统稳定运行。

HVDC transmission system is the most advanced and energy-saving transmission

system in the world. The converter valve stability serves as the foundation for the

stable operation of HVDC transmission system. For the converter valve stability,

it’s necessary to dissipate the heat produced by power consumption. A closed

pure water cooling system can precisely control the cooling water temperature,

flow rate and quality, which makes it possible for system control, protection and

communication, hence ensuring the stable operation of HVDC transmission system.

高压直流输电工程、背靠背高压直流联网工程、柔性直流输电工程 UHVDC transmission projects,HVDC back-to-back networking projects,VSC-

HVDC transmisssion projects and so on.

直流输电换流阀用纯水冷却单元 Pure water cooling units for HVDC converter valve



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莫桑比克 STATCOM 项目（换热量 780kW）Mozambique STATCOM Project (Cooling capacity 780kW)

格尔木风电场 SVG 项目（换热量 600kW）Geermu Wind Power Plant SVG Project (Cooling capacity 600kW)

国网苏耽变电站 STATCOM 项目（换热量 1200kW）SGCC Sudan Substation STATCOM Project (Cooling capacity 1200kW)

国网苏耽变电站 STATCOM 项目厂内实验SGCC Sudan Substation STATCOM Project Factory Test

莫桑比克项目厂内实验Mozambique Project Factory Test

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工业生产和产品加工制造业中，电气传动及调速系统的各种电机、电源

及控制装置等，例如大型电机、高功率变频器、高压变流器等设备，得到越

来越广泛的应用。随着其功率的不断增加，传统形式的风冷散热方式已经解

决不了大功率变频器散热问题。运用新型的水冷技术，能有效解决散热问题。

同飞制冷研发的模块化纯水冷却单元，独立式或与功率柜并柜式，已逐步应

用于气体压缩泵站、船舶、矿矿井提升机及电力机车等电气传动及调整系统

领域，其模块化设计不仅布局紧凌，而且易用易操作，检修与维护也十分方便。

The motors, power units and control devices of electric drives and speed regulating

systems have becoming increasingly popular in industrial production and product

manufacturing industry. With the mounting power, the traditional air cooling methods

fail to manage the heat generated by high-power frequency converters. However,

the new water cooling technology can effectively address the cooling problem. The

modularized pure water cooling units, developed by Tongfei, have been gradually

applied in electric drives and regulation systems, like gas compression pumping

stations, ships, mine hoists and electric locomotives. The compact design, in

individual or in combined structure, makes it easy to us and maintenance.

大中功率变频装置、电力机车牵引变流器、天然气输送加压站、船舶、矿山

机械、医疗等

Medium and large-power frequency inverters, electric locomotive

traction converter, das delivery pressure station, ships, mining machinery

plant and medical facilities

大功率变频器用纯水冷却单元 Pure water cooling units for high-power frequency converter


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中石油西三线吐鲁番压气站大功率变频器水冷项目High-power frequency converter of the Turpan compressor station

for CNPC West-East Natural Gas Transmission

中石油国内首套 LNG 国产化大功率变频器水冷项目The first CNPC High-power frequency converter

for localization of LNG in China

工程船用电驱水冷变频器项目Project of electric drive water-cooled frequency converter for

engineering ship

中石油西三线乌鲁木齐压气站大功率变频器水冷项目High-power frequency converter of the Urumchi compressor station for

CNPC West-East Natural Gas Transmission

中石化涪陵压气站大功率变频器水空冷项目High-power frequency converter of Sinopec Fuling compressor station

唐山钢厂大功率变频器水冷项目High-power frequency converter for Tangsteel

中石油西三线永昌压气站大功率变频器水冷项目High-power frequency converter of the Yongchang compressor

station for CNPC West-East Natural Gas Transmission

中石化川气东送黄金压气站大功率变频器水冷项目High-power frequency converter of Huangjin compressor

station for Sinopec Sichuan-East Gas Transmission

矿用大功率防爆变频器水冷项目High-power explosion-proof frequency converter for mining industry

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在石油、天然气、电厂等领域，大功率电机及高压大功率变频器运行中

会产生大量的热量，为及时带走热量及保证机组安全运行。常规冷却系统的

外冷一般采用空冷器和冷却塔（开式或闭式）经过多年的运行实践，这几种

方式均存在诸多弊端。例如：消耗大量水源、维护困难、故障率和成本高、

系统复杂、污染大等弊端。随着国家节能减排政策力度加大，越来越多的项

目外水采用强制冷却冷水机组，或冷水机组 + 空冷器的方式。

电机、变频器及其他大发热量设备

外水冷水机组

应用范围

In the fields of petroleum, natural gas and power plants, high-power motors

and high-power & high-voltage inverters can generate a large amount of heat.

Generally, cooling systems use air coolers and open or closed cooling towers to

cool the cold source water, to ensure the safe operation. However, many years of

practice shows that such cooling methods have some drawbacks, including large

water consumption, difficulty in maintenance, high fault rate and maintenance

costs, complicated system and serious pollutions. As China intensifies policy

support for energy saving and emission reduction, cold source water tends to use

water cooling units featuring air-forced cooling or the combination of water cooling

unit and air conditioner.

Motor, inverter and other high-power devices

Water Cooling Units for Cold Source Water

Applications

风冷全封闭式涡旋制冷机组Fully-closed air-cooled scroll cooling unit

外水冷水机组Water Cooling Units for Cold Source Water

风冷螺杆式制冷机组Air-cooled screw cooling unit

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伊化矿业大功率变频器外水冷机组High-power frequency converter cold source water

cooling unit for Yihua Mining Industry

中石油中贵线江津站站外水冷项目Cold source water project for Jinjiang Station of CNPC

Zhongwei-Guiyang Natural Gas Transmission

中石油中贵线河池站外水冷项目Cold source water project for Hechi Station of CNPC

Zhongwei-Guiyang natural gas transmission

工矿、电厂用大功率冷水机组High-power water cooling unit for industry, mining and power plant

中石油中贵线江津站外水冷冷水机和空冷散热器结合冷却方案（制冷量 650kW）Water cooling unit and air-cooled radiator solution for Jinjiang Station cold source water of CNPC

Zhongwei-Guiyang Natural Gas Transmission (Cooling capacity 650kW)

中石油中贵线河池站外水冷冷水机和空冷散热器结合冷却项目（制冷量 700kW）Water cooling unit and air-cooled radiator solution for Hechi Station cold source water of CNPC

Zhongwei-Guiyang Natural Gas Transmission (Cooling capacity 700kW)

400kW 制冷量外水冷螺杆机组400kW screw water cooling unit

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传统电力设备大多基本采用自然通风的方式散热；近几年，随着智能电

网的大力推广建设，智能变电站、智能控制柜、智能终端等智能设备需求越

来越大，加上集成化、模块化，传统的无温控户外机柜、集装箱等已经不能

满足要求；越来多的机柜、集装箱采用空调、热交换器等方案，有效控制了

机柜、集装箱内部的温度，提高设备的可靠性。

电力行业户外柜、集装箱储能电站、移动通信基站、变压器机柜机房、户外

型方舱等。

电力户外柜、集装箱温控解決方案

应用范围

Traditionally, most electrical devices realize heat dissipation via natural ventilation.

Recently, demands for such smart devices as substation, control cabinet and

terminal have been increasing with the promotion and construction of smart grid. As

a result of intelligence, integration and modularity, outdoor electrical cabinets and

containers without temperature control unit fail to release heat. Now, air containers

and heat exchangers are increasingly used to effectively control the temperature

inside cabinets and containers, hence improving the operating reliability.

Outdoor electrical cabinet, container energy storage power station, mobile base station,

transformer cabinet or machine room and outdoor shelter.

Temperature control solutions for outdoor electrical cabinets and containers

Applications

集装箱顶装空调Roof-mounted air conditioner for container 分体式工业空调

Split industrial air conditioner

全不锈钢工业空调SUS industrial air conditioner

室内机 Indoor unit 室外机 Outdoor unit

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南方电网水乡变电站工业空调项目Industrial air conditioner project for CSG Shuixiang substation

石梁山风电场集装箱顶装空调Roof-mounted air conditioner of container for

Shiliang Mountain Wind Power Station

贺兰山风电场集装箱顶装空调Roof-mounted air conditioner of container for

Helanshan Wind Power Station

澳大利亚项目集装箱顶装空调Roof-mounted air conditioner of container for Australia project

红寺堡光伏电站集装箱顶装空调Roof-mounted air conditioner of container for Hongsibao

Photovoltaic Power Station

灌云风电场集装箱顶装空调Roof-mounted air conditioner of container

for Guanyun Wind Power Station

南方电网 STATCOM 项目集装箱顶装空调Roof-mounted air conditioner of container for CSG STATCOM project

辛堡子风电场集装箱顶装空调Roof-mounted air conditioner of container

for Xinbaozi Wind Power Station

城上风电场集装箱顶装空调Roof-mounted air conditioner of container

for Chengshang Wind Power Station

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不锈钢换热器 U 型芯管、弯头、焊料全部采用不锈钢材质（304、

304L、316、316L 可选），焊口采用同飞制冷多年自主研发的不锈钢自动焊

氩弧焊机，进行焊接；焊缝均匀、美观，零泄漏。耐高压 1.6MPa，抗水锤冲击，

具有良好的耐腐蚀性能和机械强度，最大爆破压力 40 MPa。客户可根据产

品使用环境和工况的不同，合理选择换热器的材质及表面处理方式。

陆用（海上）风力发电变流器、陆用（海上）太阳能发电变流器、SVC/

SVG/STATCOM/ 柔性交流输电 / 直流输电水冷系统空冷器等

不锈钢散热器

应用范围

As for stainless steel heat exchangers, U-shaped core tubes, bends and

solders are made from stainless steel, including 304, 304L, 316 and 316L. The

heat exchangers are welded by the automatic argon welding machine, which is

developed by Tongfei for years and can create even, nice-looking and zero-

leakage welding joints. The heat exchangers have the advantages of high pressure

(0.6-1.6MPa) resistant, high mechanical strength, good water hammer and

corrosion resistance, and a maximum burst pressure of 40MPa. There are different

materials and surface treatments available for customer’s choices based on

operating environment and conditions.

Stainless steel radiators

Air coolers for land (marine) wind power generation converter, land (marine) solar

power generation converter, SVC/SVG/STATCOM/FACTS/HVDC transmission system

Applications

Documents

TONGFEI REFRIGERATION