Part
I: Product Overview
With the
continuous development of social economy, the conception of environment
friendly has gradually become more and more popular currently. Wind power market
is booming, leading to the rapid development of substation for new energy power
market. QRE has digested and absorbed the advanced technology at home and
abroad, and self-designed and self-developed the 11kV Solar Photovoltaic power transformer
and prefabricated substation combined with the domestic and international market demand. This
series of product is a whole set of substation including transformer, HV part, LV
part and other auxiliary equipment in a common enclosure passed the type test.
The structure of product combines the advantages of European style substation
and American style substation. It's new step up equipment specially designed
for the particularity with the advantages of strong complete set, easy for
installation, short construction period, low operating cost, high structural
strength, excellent anticorrosive property, environment friendly and so on.
Part
II: Product Features
The Solar Photovoltaic power step up substation with its
compact and reasonable system layout, including LV incoming cubicle,
transformer and HV incoming cubicle which are independently installed in three
compartments, are arranged into coupled [F" type or "L" type, fully
featured and easily maintained. The LV compartment is equipped with remote
device and power supply transformer to realize the remote control and self
power supply, meeting the need of system of wind power.
1. The
Solar Photovoltaic power step up prefabricated substations includes LV incoming cubicle,
transformer and HV incoming cubicle which are independently installed in three
compartments, are arranged into coupled "F". The LV compartment is
equipped with remote device and power supply transformer to realize the remote
control and self power supply. 11kV HV switch-disconnectors and fuse-combination
units placed in two different rooms solves the problem that when to replace the
switch, fuse or arc-chute, the whole line need to be shut down.
2. The Solar Photovoltaic power step up pad-mounted substations includes the
LV incoming cubicle, transformer and the HV load switch and fuse installed
inside the transformer tank. The arrangement of the whole set is divided into "L"
type and coupled "F" type. The LV compartment is equipped with remote
device and power supply transformer to realize the remote control and self
power supply. As there is no transformer room, the whole set covers relatively
less area, less cost and reduces the investment of user.
3. Adopted
the radiator installed in open, achieved the heat dissipating performance of fully
air natural ventilation which saves the power loss caused by air forced
ventilation, avoids the defect of over temperature trip caused by the
unreliable performance of fans in air forced ventilation, makes all the live
parts fully sealed in the substation, and realizes the dust-proof.
4. "Five
proof" functions completed, easy to make operation and maintenance,
meeting the requirement of check and maintenance in rainy days.
Part III: Product Main Parameter
Description
Model
Voltage
No Load Loss (kW)
Load Loss (kW)
No-load Current (%)
Short-circuit Impedance (%)
Oil Weight
(kg)
H.V(kV)
L.V(kV)
11kV Solar Photovoltaic power
combined transformer
ZGS11-Z.F-630/11
11
0.315
0.315x2
0.48
0.48x2
0.5
0.5x2
0.810
6.20
0.60
4.5
1270
ZGS11-Z.F-800/11
0.980
7.50
0.60
4.5
1290
ZGS11-Z.F-1000/11
1.15
10.3
0.60
4.5
1350
ZGS11-Z.F-1250/11
1.36
12.0
0.50
4.5
1370
ZGS11-Z.F-1600/11
1.64
14.5
0.50
4.5
1470
ZGS11-Z.F-2000/11
1.94
18.3
0.40
5.0
1490
ZGS11-Z.F-2500/11
2.29
21.2
0.40
5.0
1510
ZGS13-Z.F-630/11
0.570
6.20
0.60
4.5
1530
ZGS13-Z.F-800/11
0.700
7.50
0.60
4.5
1790
ZGS13-Z.F-1000/11
0.830
10.3
0.60
4.5
1820
ZGS13-Z.F-1250/11
0.970
12.0
0.50
4.5
1830
ZGS13-Z.F-1600/11
1.170
14.5
0.50
4.5
1850
ZGS13-Z.F-2000/11
1.550
18.3
0.40
5.0
1980
ZGS13-Z.F-2500/11
1.830
21.2
0.40
5.0
2000
Part IV: Outline Drawing
https://www.qretransformer.com/solar-power-substation/