±800kV (HY14) of UHV converter transformer

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Tianjin
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TT OR LC
Min Order Qty:
1 pc
Supply Capability:
1 pc/month

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Quick Details

Place of Origin: HeBeiBrand Name:

CNBM

Model Number:

 

Usage:

Power

Phase:

Three

Coil Structure:

Toroidal

Coil Number:

3 Winding

Capacity:

50000 63000 80000 100000 120000 180000

Rated Voltage:

 ±800kV

Connection Symbol:

YNd11 Dyn11 YNyn0d11

Tank:

Cover type or Bell type

OLTC:

MR or ABB or SMS

Packaging & Delivery

Packaging Detail:Mainbody --naked Disassembled parts -- crate
Delivery Detail:3 months

Specifications

 

1. CESI certificate
2. High short-circuit withstand
3. Low loss, PD and noise
4. CTQC certificate
5. No leakage

 

 Description

 

The application of ±800kV (HY14) of UHV converter transformer can significantly improve the economy of the UHV substation, and matches well with the transmission capacity of UHV lines, which has wide prospect of application. Because of its large capacity and large volume, the whole transportation weight with nitrogen is about 470-490 tons, and due to the restricted transport conditions, the transportation becomes the critical issue for application of the 1500MVA/1000kV UHV AC transformer. In order to make the products applicable to any UHV substation in our country, the state grid of corporation of China set the "A study of easy-transport large capacity UHV Transformer” as a key scientific research projects, and entrusted BTW to carry out the research.

During the process of research and development, BTW adopted the advanced design technology and modular design, the transformer can be transported disassembly and with advantages of compact core and winding body, less transportation weight and low transportation cost, effectively solves the need of UHV construction in the transportation restricted areas. By using the most advanced 3D magnetic field calculation software, BTW performed detailed analysis and calculation for the magnetic flux leakage and eddy current loss of the transformer coil, iron core and oil tank steel structures. Besides, by using of the advanced electric field calculation software, BTW performed detailed analysis and calculation of main longitudinal insulation, and mastered the arrangement of the main longitudinal insulation of large capacity UHV transformer and the control of distribution of winding magnetic flux leakage. All of which make the products with low loss, low noise, small volume, strong anti short circuit ability, no local overheating and other significant advantages, and guarantee the long-term safe and stable operation.

The world's first on-site assembled large capacity UHV Transformer’s right at the first time once again filled the gap in the field of UHV transformer research after Chinese transformer industry overcame the difficulty of integral transport of 1500MVA/1000k transformer, which marks BTW has fully occupied the world transformer industry technical peak. The successful development of the product filled the gaps in the domestic technology and met the urgent need of UHV construction application in our country, greatly improved the technical level and manufacturing ability of BTW in terms of UHV Transformer products.

 

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Q:Will the installation of transformers, power supply bureau is how the charges?
Electricity Bureau to receive construction, survey, design, equipment, measurement fees. The plane fee for the capacity of the general 250KVA above the transformer to charge capacity fee 1KVA a month generally 25 yuan. Industrial electricity is divided into peak and valley electricity price difference, agricultural electricity regardless. Details can call me
Q:What is transformers 3 going to be about opinions?
not really didnt megatron destroy cybertron so they might protect earth plus the autobots dont have a way to get there
Q:Do transformers (110V-220V) drain much power?
No okorder
Q:What is the meaning of auxiliary transformer, sub-variable and box change
Is a dual power supply, usually with a large transformer used as a common, small transformer used as a backup, when the circuit with the fault, cut off in use, put on the spare, the overall is a dual power supply!
Q:How much can you increase current with a transformer?
this is not a contradiction. the skill keeps to be an analogous (minus some inefficiency). If the skill in is a million Volt at 1Amp, that's a million Watt (Volts situations Amps equals Watts). After dealing with a 2:a million step up transformer, the output would be 2 Volts at a million/2 Amp a million Watt. it may be mind-blowing to get extra skill out, yet that's only not the way issues artwork.
Q:630kva dry-type transformer rated current is how much
If it is a 10kV transformer, Then the rated current = 630 / 10.5 / √3 = 34.64A, which refers to a current, phase current
Q:What is the transversal and semi-crossing problem of the transformer?
Dual split transformer compared with the general power transformer, there are four important impedance parameters: (1) through the impedance: two low-voltage winding in parallel, the high and low voltage winding short-circuit impedance, that is, high-voltage winding short circuit, two low-voltage winding in parallel after adding the current equivalent impedance. Where the reactance component is referred to as crossing the reactance. (2) half-crossing impedance: one of the two low-voltage windings open, the other low-voltage winding between the high-voltage winding short-circuit impedance, that is, high-voltage winding short circuit, a low-voltage winding open, and the other does not open the low-voltage winding power Value impedance. Where the reactance component is called a half-pass reactance.
Q:Taiwan, Taiwan, the concept of transformer
Metering points are generally placed on the two sides of the equipment for property rights demarcation point. Some "real production boundaries" are not suitable for loading tables, the measurement points can be located in the substation, if the measurement point and production to the demarcation point is different, the asset owner should bear the loss of their own property equipment. For the substation of the various routes, the measurement point is located in the various routes on the outlet. Transformer two transformers run parallel to the situation is very common. Parallel operation can make the power quality better, and better play the potential of equipment and so on.
Q:What are these electrical transformers?
That is probably the transformer to your door bell.
Q:Who Loves Transformers??? and when is PART 2?
The combat scenes have been much extra extraordinary in this one than in the 1st movie plus that they had some extraordinary new characters. i'm unable to %. only considered one of my admired areas from the recent Transformers so i visit %. my precise 3, all of them are from the combat scenes. a million. while Optimus top rips that significant robotic's face aside together with his hooks precise in the previous he gets killed himself. 2. while Optimus top tells the Fallen that he needs his face and rips off a million/2 his face in the previous stabbing him with that sick weapon. 3. while the very previous Deceptagon who became to the Autobot facet includes help in the extensive conflict scene and slices one guy in a million/2 in the previous getting attacked via the robotic panther. He then yells i'm getting too previous for this crap precise as he squashes the panther under his fist. classic. there have been many different great moments and scenes and it became into quite this summer season's blockbuster and became into quite nicely well worth the money for the value ticket. Megan Fox became into warm in it too yet she became into quite not the only relaxing area of this movie.

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