【配电变压器、箱式变电站】2018年国家电网公司第二批配网物资协议库存中标统计
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Home > News > Industry dynamic >[distribution transformer, box-type substation] in 2018, state grid corporation of China won the bidding statistics for the second batch of distribution network material agreement inventory
[distribution transformer, box-type substation] in 2018, state grid corporation of China won the bidding statistics for the second batch of distribution network material agreement inventory
Edit: Time: 2018-07-26 00:00:00

preface

In 2018, the state grid company supplies the second batch of distribution network inventory and bidding agreement mainly includes distribution transformer, box-type substation, column on the transformer station complete sets of equipment, high voltage switchgear, ring network cabinet, load switch, column, ring cages on the circuit breaker, disconnecting switch, cable branch box, high voltage fuse, ac lightning arrester, 14 class equipment such as power distribution fault indicator and distribution terminal type.

This official account will be released in succession each batch each product category bidding statistics analysis, please continue to pay attention to.

 

Distribution transformer

1. Total bidding amount of distribution transformer

In 2018, a total of 5,294 power distribution transformers were invited for bidding in the bidding for the second batch of distribution network materials inventory of state grid corporation of China.

From the perspective of iron core material, 168 amorphous alloy distribution transformers were invited for bidding, accounting for 3.17%.

5126 distribution transformers of silicon steel were invited for bidding, accounting for 96.83%.

[distribution transformer, box-type substation] in 2018, state grid corporation of China won the bidding statistics for the second batch of distribution network material agreement inventory

Figure 1 distribution transformer proportion of each core material

In terms of insulation mode, 3,314 dry distribution transformers were invited for bidding, accounting for 62.60%.

Tender for 1980 oil-immersed distribution transformers, accounting for 37.40%.

 

[distribution transformer, box-type substation] in 2018, state grid corporation of China won the bidding statistics for the second batch of distribution network material agreement inventory

FIG. 2 proportion of distribution transformers with different insulation modes

Ii. Bidding situation of distribution transformer provinces

In 2018, a total of 5,294 power distribution transformers were invited for bidding by 4 provincial power grid companies in the bidding for the second batch of distribution network material agreement inventory of state grid corporation of China.

Among them, 3,290 units were invited for bidding in Shanghai, accounting for 62.15%, ranking first; 1,068 units were invited for bidding in anhui, ranking second, accounting for 20.17%; and 569 units were invited for bidding in tianjin, accounting for 10.75%.

[distribution transformer, box-type substation] in 2018, state grid corporation of China won the bidding statistics for the second batch of distribution network material agreement inventory

Figure 3 bidding volume of distribution transformer in each province

Three, power distribution

Transformer market supply situation

In 2018, in the bidding for the second batch of distribution network materials agreement inventory of state grid corporation of China, a total of 5,294 scalars were included in the distribution transformer, and 25 enterprises won the bidding without any current bidding.

According to the bidding results, wujiang transformer co., ltd. won 1,270 units with a share of 23.99%, ranking first; Shanghai nanqiao transformer co., ltd. won 987 units with a share of 18.64%, ranking second; Shanghai huguang transformer co., ltd. won 658 units with a share of 12.34%, ranking third.

[distribution transformer, box-type substation] in 2018, state grid corporation of China won the bidding statistics for the second batch of distribution network material agreement inventory

FIG. 4 proportion of successful bidding enterprises of distribution transformer

Box substation

1. Total bidding amount of box-type substation

In 2018, a total of 761 box-type substations were invited for bidding in the bidding of the second batch of distribution network materials agreement inventory of state grid corporation of China.

From the perspective of structure type, 682 European box-type substations were invited for bidding, accounting for 89.62%.

79 American box-type substations were invited for bidding, accounting for 10.38%.

[distribution transformer, box-type substation] in 2018, state grid corporation of China won the bidding statistics for the second batch of distribution network material agreement inventory

Figure 5 proportion of each structural type of box-type substation

From the perspective of iron core material, 127 amorphous alloy box-type substations were invited for bidding, accounting for 16.69%.

634 substations of silicon steel sheet and box type were invited for bidding, accounting for 83.31%.

[distribution transformer, box-type substation] in 2018, state grid corporation of China won the bidding statistics for the second batch of distribution network material agreement inventory

Figure 6 proportion of each iron core material box substation

Ii. Bidding situation of box-type substation in each province

In 2018, a total of 761 box-type substations were invited for bidding by 7 grid provincial companies in the bidding for the second batch of distribution network material agreement inventory of state grid company.

Among them, 310 units were invited for bidding in Shanghai, accounting for 40.74%, ranking first, 165 units were invited for bidding in sichuan, ranking second, accounting for 21.68%, and 107 units were invited for bidding in anhui, accounting for 14.06%.

[distribution transformer, box-type substation] in 2018, state grid corporation of China won the bidding statistics for the second batch of distribution network material agreement inventory

Figure 7 bidding volume of box-type substation in all provinces

Iii. Market supply of box-type substation

In 2018, in the bidding for the second batch of distribution network materials agreement inventory of state grid corporation of China, a total of 761 scalars were included in the box substation, and 19 enterprises won the bidding, without any bidding flow.

According to the bidding result, wujiang transformer co., ltd. won 127 units with a share of 16.69%, ranking first; Shanghai nanqiao transformer co., ltd. won 93 units with a share of 12.22%, ranking second; Shanghai nanhua lanling electric co., ltd. won 62 units with a share of 8.15%, ranking third.

[distribution transformer, box-type substation] in 2018, state grid corporation of China won the bidding statistics for the second batch of distribution network material agreement inventory

FIG. 8 proportion of successful bidders in box substation