光伏发电箱式变电站 YB-Z.G系列

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型号及含义
Brief introduction to the products

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产品简介
Brief introduction to the products

FCZW口-38.5风(光伏)电特种 箱式变电站是将风(光伏)电机组出口的0.69kV电压升压到38.5kV,并网输出的专用设备,是我公司吸取欧美风(光伏)力发电的经验,结合国内风(光伏)力发电 的实情和现状量身定做的专供风(光伏)力发电的新产品。该箱式变采用风(光伏)电“一进一出”的特殊结构形式,根据高 压出线方式的不同,分为美式、欧式和 组合式三种结构形式。
该产品具有成套性强、占地面积小、投资小、安装维护方便、造型美观、耐侯性强等特点。产品具有多种结构,满足多 种特殊使用条件下使用场合,变压器容量规格全,能满足5MVA及以下的风(光伏)力发电机组的配套。它的出 现适应了全国大范围建立风(光伏)力发电场的趋势,是风(光伏)力发电 系统的最佳配套产品。

FCZW-38.5 Wind (PV) The special type box-type substation is a special equipment for boosting 0.69kV voltage to 38.5kV at the exit of the wind (photovoltaic) power unit, which is a special equipment for our company to absorb wind power from Europe and America Of the experience, combined with the domestic wind (PV) power of the situation and the status quo tailor-made specifically for the wind (PV) power generation of new products. The box-type variable using wind (photovoltaic), "one into a" special structure, according to the different ways of high-voltage outlet, divided into American, European and combined three structural forms.
The product has a set of strong, small footprint, small investment, easy installation and maintenance, handsome in appearance, strong weather and so on. Products with a variety of structures to meet a variety of special use conditions, the use of the transformer capacity specifications, to meet the 5MVA and below the wind (photovoltaic) power generating units supporting. It appears to adapt to the establishment of a wide range of wind (photovoltaic) power plant in the trend, wind (PV) power generation system, the best matching products.

结构特点
Structural Features

● 按照风(光伏)电技术进行特殊设计,具有满足风(光伏)电场“一进一出”特殊要求的特点。

● 分箱式结构,高压室、低压室 和变压器构成单独单元。高压出 线单元和低压进线单元与变压器分开,安全可靠。

● 变压器 散热片直接暴露在空气中,散热能力强,可防止 因箱内温度过热而使电气元件发生故障。

● 过载能力强、损耗小、抗短路能力强、防雷能力强。

● 箱体采 用新型材料制成,并经过防腐表涂处理,能耐海水、盐雾的腐蚀,并能防紫外线照射。

● 体积小巧,结构简单、布置合理,运输、安装方便。

● 产品美观大方,与周围 环境能很好的协调一致。


■ 风(光伏)电特种箱式变电站(美式)结构形式及外形尺寸

1、风(光伏)电特种箱式变电站(美式)由高压室、变压器、低压室三部分组成,采用低压进高压出的“一进一出方式”,变压器的变压器的高、低压接 线桩头采用穿墙套管水平引出方式,分别排 布在器身的前后两端。

2、风(光伏)电特种箱式变电站(美式)负荷开 关和熔断器封装在油箱内,负荷开 关操作在低压室内进行。熔断器 分主熔断器和后备熔断器,主熔断 器可以实现带电检修,后备熔 断器分断能力强,可以有 效的保护变压器正常运行。

3、低压室 配有低压框架式空气开关或低压熔断器,用于接受风(光伏)电机组输出的0.69kV电压,也可根 据用户需要配置小容量变压器提供箱变和风(光伏)塔照明用电。

4、变压器是风(光伏)电场专用升压变压器,可配备S11、S13或非晶 合金等低损耗变压器。

5、对于3MW、5MW级风(光伏)电机组,可直接 输入低压侧电压为6.3kV的箱变。


■ 风(光伏)电特种箱式变电站(欧式)结构形式及外形尺寸

1、风(光伏)电特种箱式变电站(欧式)由高压室、变压器、低压室三部分组成,采用低压进高压出的“一进一出方式”。

2、风(光伏)电特种箱式变电站(欧式)高压室 选用本公司专为风(光伏)电箱变研制的FZRN-40.5真空负荷开关,该开关置于高压室内。该开关 设有高压熔断器,作为该 开关的刀熔隔离开关。刀熔隔离开关操作时,具有明显的断开点。该开关 具有完善的机械防误闭锁功能,刀熔隔 离开关与真空灭弧室采用机械联动,当真空 断路器在合闸状态时,刀熔隔 离开关无法进行分合操作,当熔断器熔断时,通过联 动装置使真空断路器跳闸。

3、风(光伏)电特种箱式变电站(欧式)可根据 用户要求配装与环境相协调的外壳,变压器装于外壳内。


■ 风(光伏)电特种箱式变电站(组合式)结构形式及外形尺寸

1、风(光伏)电特种箱式变电站(组合式)由高压室、变压器、低压室三部分组成,采用低压进高压出的“一进一出方式”。

2、风(光伏)电特种箱式变电站(组合式)高压室 选用真空负荷开关熔断器组合和隔离开关相配合的出线方式。真空负 荷开关熔断器组合用于开断负荷电流和变压器保护,停电检修时,隔离开关打开,具有明显的断开点,确保安全操作。负荷开 关熔断器组合和隔离开关之间设有完善的机械闭锁,操作安全可靠。

3、风(光伏)电特种箱式变电站(组合式)变压器 采用外置式结构。

4、风(光伏)电特种箱式变电站(组合式)还可以 配置本公司专为风(光伏)电箱变研制的FZRN-40.5真空负荷开关,选用该型开关,可缩小高压室深度,减小箱变体积。


● According to the wind (photovoltaic) electrical technology for special design, with the wind (photovoltaic) electric field "into a" special requirements of the characteristics.

● Split box structure, high pressure chamber, low pressure chamber and transformer constitute a separate unit. The high-voltage outlet unit and the low-voltage incoming line unit are separated from the transformer and are safe and reliable.

● Transformer heat sink directly exposed to the air, heat capacity, to prevent the overheating of the temperature inside the box and make electrical components failure.

● Overload capacity, loss of small, short-circuit ability, strong ability to mine.

● Box made of new materials, and after the anti-corrosion surface treatment, the ability of sea water, salt spray corrosion, and to prevent ultraviolet radiation.

● Small size, simple structure, reasonable layout, transportation, easy installation.

● The product is beautiful and nice, and the surrounding environment can be very good coordination.


■ Wind (PV) electric special box-type substation (US) structure and dimensions

1, the wind (PV) special box-type substation (US) by the high-voltage room, transformer, low-voltage chamber composed of three parts, the use of low-pressure into the high-pressure "one into a way," Transformer high and low voltage wiring pile head Using the level of wall bushing leads way, were arranged in the body of the front and rear ends.

2, the wind (PV) special box-type substation (American) load switch and fuse package in the tank, the load switch operation in the low-pressure room. Fuse main fuse and backup fuses, the main fuse can be charged to repair, backup fuse breaking capacity, can effectively protect the normal operation of the transformer.

3. Low-voltage room with low-voltage frame air switch or low-voltage fuse for receiving wind (PV) motor output 0.69kV voltage, can also be configured according to user needs to provide small capacity transformers box and wind (PV) tower lighting Electricity.

4, the transformer is wind (PV) electric field dedicated step-up transformer, can be equipped with S11, S13 or amorphous alloy and other low-loss transformers.

5, for 3MW, 5MW wind (photovoltaic) motor group, can be directly input voltage of 6.3kV low voltage side of the box changes.


■ wind (PV) special box-type substation (European) structure and dimensions

1, the wind (PV) special box-type substation (European) by the high-pressure room, transformers, low-voltage chamber composed of three parts, using low-pressure into the high-pressure "into a way."

2, the wind (PV) special box-type substation (Continental) high-pressure room selection of the company specifically for the wind (photovoltaic) electric box developed by FZRN-40.5 vacuum load switch, the switch placed in the high-pressure room. The switch is provided with a high-voltage fuse as a knife-fuse isolating switch for the switch. When the knife melt isolating switch is operated, it has obvious breaking point. The switch has a perfect mechanical anti-mis-locking function, the knife melt isolation switch and vacuum interrupter using mechanical linkage, when the vacuum circuit breaker in the closing state, the knife fuse isolation switch can not be divided into operation, when the fuse blown, The vacuum circuit breaker is tripped by the linkage.

3, wind (PV) special box-type substation (European) can be equipped with the requirements of the user and the environment in harmony with the shell, the transformer installed in the shell.


■ wind (PV) electrical special box-type substation (modular) structure and dimensions

1, the wind (PV) special box-type substation (modular) by the high-pressure room, transformer, low-voltage chamber composed of three parts, using low-pressure into the high-pressure "one into a way."

2, wind (PV) special box-type substation (modular) high-pressure chamber vacuum load switch fuse combination and isolation switch with the outlet. Vacuum load switch fuse combination for breaking load current and transformer protection, power maintenance, isolation switch open, with a clear break point to ensure safe operation. Load switch fuse combination and isolation switch between the perfect mechanical locking, safe and reliable operation.

3, wind (PV) special box-type substation (modular) transformer with external structure.

4, Wind (PV) electric special box-type substation (modular) can also be configured for the wind (photovoltaic) box developed FZRN-40.5 vacuum load switch, use this switch, can reduce the pressure chamber depth, Small box variable volume.

技术参数
Product Structure

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