漳州干式变压器：特种漳州干式变压器的分类和型号

特种漳州干式变压器的分类和型号 　　
1.分类
特种漳州干式变压器是在特种环境和特种负载情况下使用的，具有特定性能的电源漳州干式变压器。除漳州干式变压器(在输配电系统网络上应用的漳州干式变压器)以外的漳州干式变压器类设备都叫特种漳州干式变压器。特种漳州干式变压器在应用和制造上有其特殊性。

特种漳州干式变压器按用途分为以下几类.
（1）整流漳州干式变压器：用于电化学、牵引、电气传动、直流输电、电镀、励磁、充电、调速、静电除尘、电影放映等，主要特点是低压侧电压低，电流大，能大范围调节电压。静电除尘电压高、电流小。
(2)漳州干式变压器：用于各种金属的冶炼、热处理、石墨化、电石冶炼、电渣重熔等，主要特点是能带负载调压，二次侧电流大，电压低、阻抗不能太小，以限制工作短路电流。
(3)交流电焊机：电焊是金属连接的常用工艺，所以工矿企业经常用到。而交流电焊机是一种特殊结构的漳州干式变压器，是断续工作的空载与短路状态交替的漳州干式变压器。
(4)高压试验漳州干式变压器：用于对各种电工产品、绝缘材料进行绝缘试验的漳州干式变压器。主要特点是高压侧电压高，电流小，尾端接地，短时工作。
(5)矿用漳州干式变压器：用于采矿所需的电气传动、照明所用的漳州干式变压器。主要特点是漳州干式变压器外壳机械强度较高，密封较好，壳外元件采用隐蔽式，如进出线用电缆，套管不暴露，防尘较好。用于矿井下开采用的漳州干式变压器还要有防爆性能(如防甲烷、乙炔、瓦斯，粉尘爆炸)，故又称为防爆漳州干式变压器。
(6)调压器：有自耦调压器、移圈调压器等，移圈调压器是利用一个沿铁心高度可以移动的短路绕组，改变铁心中的磁通分布，达到均匀调压的目的。在对产品高压试验时都要用到。
(7)行灯交压器：为了在不同场合检修时能保证人身安全，据DL408-1991《电业安全工作规程》，工作人员使用的手提电灯电压必须是安全电压，给此手提电灯(行灯)供电的漳州干式变压器称为行灯漳州干式变压器。
(8)互感签、电抗器、接地漳州干式变压器等。

2.型号意义
(1)型号表示法：特种漳州干式变压器产品的型号表示法是在漳州干式变压器产品型号的基础上多注了特征宇母。

（2）字母符号及意义
特种漳州干式变压器用途及型号字母
名称 用途 字母
整流漳州干式变压器 电能交直流变换 Z
漳州干式变压器 电能与热能变换 H
串联电抗器 电能与热能变换 K
电阻炉漳州干式变压器 电能与热能变换 ZU
试验漳州干式变压器 高压试验 Y
矿用漳州干式变压器 矿井下配电 K
船用漳州干式变压器 船舶配电 S
中频漳州干式变压器 1000—8000HZ交流系统 R
大电流漳州干式变压器 大电流试验 D
例如：型号HSSPK-10000/35表示单相水冷、强迫油循环附电抗器、额定容量为10000KVA、高压额定电压为35KV的漳州干式变压器。

Classification and type of special transformers

1 Classification
Special transformer is in the special environment and the use of special load conditions, with specific performance of the power transformer. In addition to the power transformer (transmission and distribution systems in applications on the network transformers) transformer type of equipment other than the call of special transformers. Special transformer manufacturing in the application and has its own peculiarities.

Divided into the following categories according to use special transformers.
(1) rectifier transformer: used for electrochemistry, traction, electrical transmission, DC transmission, electroplating, excitation, charge, speed, electrostatic precipitator, film screenings, etc., characterized by low-pressure side of the low voltage, current, and can regulate a wide range of the voltage. Electrostatic precipitator high voltage current is small.
(2) electric transformer: used for a variety of metal smelting, heat treatment, graphite, calcium carbide smelting, ESR, the main feature is to bring the load voltage, secondary current, low voltage, impedance is not too small to limit short-circuit current work.
(3) AC welding: welding process is commonly used to connect the metal, so often used in industrial and mining enterprises. The AC welding transformer is a special structure, the work load is intermittent and alter邮 箱：1262980066@qq.comnating transformer short circuit conditions.
(4) high-voltage test transformer: used for联系人：陈经理 a variety of electrical products, insulation materials, insulation testing transformer. Main feature is the high voltage side voltage, current, end of the grounding, short-term work.
(5) mining transformers: electrical transmission required for the mining, power transformers used in lighting. Main characteristics of the transformer housing high mechanical strength, good sealing, concealed shell using external components, such as inlet and outlet with a cable, casing is not exposed to dust better. For the mine but also to open the transformer used in explosion-proof performance (such as anti-methane, acetylene, gas, dust explosion), it is also known as explosion-proof transformer.
(6) regulator: There are auto voltage regulator, voltage regulator and other moving circle, circle shift is the use of a regulator can be moved along the core height of the short-circuit winding, changing the hearts of the magnetic flux distribution of iron, to achieve uniform pressure regulator purposes. In the high-pressure test of the product should be used.
(7) line of light delivery pressure control: In order, on different occasions when maintenance can ensure personal safety, according DL408-1991 "electrical safety procedures," the staff using hand-held lamp voltage must be safe voltage to the portable lights (running lights) power transformer is called the line light transformer.
(8) signed mutual inductances, reactors, earthing transformers.

2 Model significance
(1) Model representation: special transformer model representation in the power transformer model based on the characteristics of buildings more than note the mother.

(2) The letter symbols and meaning
Special purpose transformers and model letters
Name Use letters
AC-DC power rectifier transformer transforms Z
Electricity and thermal energy conversion furnace transformer H
Series reactor thermal power and transform K
Electricity and heat resistance furnace transformer transform ZU
Test transformer high voltage test Y
Mine mine distribution transformer K
Marine vessel distribution transformer S
IF transformer 1000-8000HZ communication system R
High-current high-current transformer test D

For example: Model HSSPK-10000/35 said single-phase water-cooled, forced oil circulation reactor with a rated capacity of 10000KVA, rated voltage of 35KV high-voltage electric furnace transformer.

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