150MVA/345kV three phases self coupling generator interconnection transformer

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1 pc

Supply Capability:: 1 pc/month

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Quick Details

Place of Origin:	HeBei	Brand Name:	CNBM	Model Number:
Usage:	Power	Phase:	one	Coil Structure:	Toroidal
Coil Number:	2 Winding	Capacity:		Rated Voltage:	150MVA/345kV
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 the 150MVA/345kV three phases self coupling generator interconnection transformer.can significantly improve the economy of the OLTC substation, and matches well with the transmission capacity of OLTC 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 the 150MVA/345kV three phases self coupling generator interconnection transformer. In order to make the products applicable to any OLTC substation in our country, the state grid of corporation of China set the "A study of easy-transport large capacity OLTC 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 OLTC 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 OLTCtransformer 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 OLTC Transformer’s right at the first time once again filled the gap in the field of OLTC transformer research after Chinese transformer industry overcame the difficulty of integral transport of the 150MVA/345kV three phases self coupling generator interconnection 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 OLTCconstruction application in our country, greatly improved the technical level and manufacturing ability of BTW in terms of OLTC Transformer products.

Q:A buddy of mine has some new old stock DVDs at his store. He has the G1 Transformers Seasons 1-4 boxsets by Rhino. They are in mint condition and factory sealed. He said if I want them he will throw in the G1 Transformers movie(Rhino version) and the 20th anniversary version both factory sealed. He will sell me this DVD collection for $300.00Is it worth it? Are these DVDs worth that much money? I would like to own the G1 series I just want to know if this is a fair price.: Even though the original Transformers series is brilliant in it's animation, voice acting, and overall robot-lazer battle-isciousness; it most definitely is not worth that much money. Even if the special features are epic. However, many websites have links to the episodes online, so you can watch the OG Transformers over the inter-tron. Or the gumple-tron, which is an entirely unexplored medium of wireless communication yet unknown to humans.

Q:Does anyone know where I can buy Transformers in Bluray? I have looked for it everywhere and can't find it and I need it for a Christmas gift.Thanks!: Paramount does not make Blu-ray. Sorry! They chose to go with only HD back in August.

Q:Transformer short-circuit impedance is big good, or small good? The same capacity, voltage ... solution: Transformer rated current / short circuit impedance = transformer short-circuit current 6% short-circuit current is small, and 4% not much difference, personal point of view! Nothing can look at Guo Weiguo teacher answered the question, will certainly benefit from the.

Q:How to test the transformer capacity: Temperature test is the main means of testing the transformer capacity. Its purpose is to assess the transformer in the rated load working state or overload working conditions, the thermal state of the transformer and so on. ?

Q:I have been reading about pulse transformers and i am curious if there exists a pulse transformer that would take 1 pulse/second or even less and convert to very low voltage high current. If not, would it be possible to make one? Any info is very appreciated! Thx!: Pulse transformers can be wound to any turns ratio that is desired. That being said pulse transformers have small cores and therefore handle small amounts of power. You can find cores on those old mother boards that are no longer in service and junk computer power supplies also have a couple of cores. These toroids were normally used as filter inductors to remove spikes from DC or low frequency lines. You can easily rewind them for pulse transformers.

Q:Do you really think Transformer 2 is any better than Paul Zart Mall Cop? Not that Mall Cop was a good movie. Transformer 2 just went on and on, boring, boring.: Transformers 2 plot, action, comedy Mall Cop comedy What do I like better: Transformers You just like pure comedy, that's all. Don't compare it to Transformers.

Q:Does anyone know the storyline to Transformers 2? A release date would also be great.: Sam Witwicky discovers something about the origins of the Transformers and their history on Earth. The evil Decepticons need to capture him for information. The climactic battle takes place at the Giza pyramid complex, where a temple is located within. Lorenzo di Bonaventura explained the film will show the Transformers who visited Egypt before the pyramids were built, and all our heroes end up here because of the Decepticons' masterplan. Furthermore, Egyptian hieroglyphs resembling helicopters and other present day vehicles in real life will be explained in the film as being depictions of those ancient Cybertronians who visited Earth. The release is set to be June 26, 2009

Q:How to make a current transformer more linear? Except change the core.Thank you!: There could be eddy currents in a poorly designed transformer, yet sensible transformer cores are produced from laminated iron so as that the present can't circulate around the middle. you do no longer choose the middle to appear as if a shorted turn on the transformer. inspite of out eddy cutting-edge loss, there nonetheless is capability loss interior the middle that equals the part of the B-H loop according to cycle of ability.

Q:I just saw the mythbusters use a neon transformer to spark a methane explosion and the arch looked like a continuous irredecent light. So are neon transformers a part of neon lights? That and if you know, what is the inert gass inside the lights?: Neon transformer just an ordinary step up transformer to produce 5000V at very low current (a few mA) Neon light is a long tube fills with neon gas.

Q:What is the temperature of the dry-type transformer?: Insulation heat-resistant grade for the F-class epoxy resin casting transformer alarm temperature factory setting is generally 130 degrees.

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