MCR type Arc suppression auto tracking compensation device of3800Kvar/66Kv
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MCR type Arc suppression auto trackingcompensation device of3800Kvar/66Kv
MCR-SVC which is co-developed by Dandong Xintai Electric Co., Ltd. and Wuhan University isan important scientific research result of state grid. Its performance has come to or surpassed the same kind ofproducts overseas and its technology has come to the world’s advanced level.The product has been being developed from 1990s to now, and it has been putinto wide use in metallurgy, state grid, electrified railway, coal system and other important fields.
Three majorindicators of voltage, reactive power and harmonic wave in power system arecrucial for the economic benefits of power grid and the improvement of thequality of power supply. The using of new-type MCR-SVC controls the three majorindicators of voltage, reactive power and harmonic wave ideally and ensures thequality of power supply. It is the critical technical breakthrough of our stategrid system and realizes the target of saving energy and reducing pollutantsdischarge of power supply of state grid. It is a kind of environment-friendlyand intellective new-type reactive power compensation product.
The product has theadvantages of small output harmonic waves, simple structures, highreliabilities, low prices, small floor space and so on. And it also has theadvantages of flexible control and fast response time. These can not onlyadjust smoothly the reactive power of system to realize the real flexibletransmission but also suppress the power frequency overvoltage and secondaryarc current to reduce line losses. And the advantages largely improve thestability and economy of system.
At present,7500 kvar/10kv MCR produced by our company has already been put into usein Mongolia. 20000 kvar /66kv and 12000 kvar /10kv as wellas other series products have also been put into operation in North-east Gridand Shenhua Group in Inner Mongolia.20000 kvar /66kv MCR and 3800 kvar/66kV magnetic-valve are-suppression coil are doing the Appraisal of National New Products now.
Thecompany has already possessed the ability to design, manufacture and test the seriesmagnetic-valve products of 30000 kvar and below.
- Q:Could someone tell if if I translated this paragraph correctly? Does it sound grammatically or stylistically good? The last employee leaving the premises must switch off the light and electrical equipment (except those that must run around the clock).
- Lights (not 'light'); those that have to be left running all the time. Or simply .those which have to be left on all the time. I have avoided run around the clock because running around means a person running on a circular course, as in running around the block. Note that I am British, Americans might have different ideas. They might incorporate 24/7 meaning all the time.
- Q:I 'll be close to Main Station Cornavin in Geneve
- Interdiscount,just ask where it is,there's one not too far from the train station.
- Q:I m trying to repair some vintage audio equipment, and I notice these tissue like strips that hold the cables together, without being rolled on. What are those properly called, and do they come in rolls?
- Old-style electrical tape was impregnated cloth and not plastic as it is now. There is some still around, it comes in rolls.
- Q:hi guyscan you explain in simple words what is earthing process and how it helps to secure human from detected current.thanks
- Earthing system helping for Human safety to avoid electrocution due to earth leakage.Earth is acting like a Huge conductor because of it minerals Moisture contend (water).If any electrical equipment Insulation failure leakage will be there ,if the same equipment is not Grounded ,there is a possibilitiesof getting electric shock to Human.If the same equipment is Grounded the leakage current will flow to Earth protect from electric shocks Trip the circuit. Pl. check this link for brief idea.
- Q:I know that it would destroy active electrical equipment but if the device had no electricity going through it at the time could it be affected?
- Yes. All wires become antennas, unless shielded. Circuit characteristics should have something to do with it, as well as power-ratings for the components. EMP is probably less destructive to electrical devices than electronic ones. From what I have heard (rumors of rumors!) the computer would be fried whether on or off. Radio would depend on its design (late or early model) and flashlight would be okay no matter what.
- Q:for school we have to do a video on electrical safety and what to do and what not to do in a office (at work) and please give me some ideas to have that arent not to touch a live wire because i already have that idea! thank u and please help me out
- 1. Don't overload receptacles with too many plugs. 2. Don't cut up extension cords to make them work on equipment they shouldn't. (for example - Don't cut a standard extension cord plug end off, and splice it with a printer power cord, if the plug end of the printer is still good, but the wire is bad. - The cable you splice may not be rated high enough to handle the amperage of the printer) 3. Make sure electrical items aren't in areas they can get wet - A leaky roof, dripping onto a light fixture. 4. Don't run power cords across the path of forklifts, or other vehicles unless they are rated to be able to withstand that kind of traffic. 5. Make sure a qualified electrician does electrical installations - Things can get wired incorrectly and short out, spark, or catch fire if wired wrong. 6. Always use wire nuts, and/or electrical (rubber) tape when applicable when connecting wires together - this prevents loose connections, and prevents arcing or sparks from the live wires touching metal objects or each other. 7. When digging in the ground more than 12 deep, make sure you call the electric and gas companies first - Usually electrical and gas lines (water lines sometimes too) are about 18 below the surface. If you cut or break these, you can potentially be killed if you come in contact with the electrical lines, because the voltage outside of your home or building is considerably higher than the voltage wired indoors. Hope these help!
- Q:If it is, why?
- The answer is no. There are resistances between electrodes placed in the ground anyplace on earth. The resistance varies with the composition of the soil. Grounding grids are engineered for industrial and commercial facilities. These usually consist of a grid of heavy gauge cable connected to a matrix of ground rods driven in the ground , sometimes to great depth. These ground rods are in a 6 to 12 inch diameter pipes at the ground level. There are special connectors which are used to test the resistance on scheduled periods. Individual electrical equipment and buildings are grounded directly to the grid using a method of welding the cables with a mold and a powder which is fired to create a short lived, very intense reaction. The individual cables connected to the structures and equipment is with a special split bolt which is threaded directly to the equipment. The cable is placed in the split and a nut is screwed on the free end of the bolt to compress the cable. Once while assisting in plant startup in Michigan, we had to drive the grid ground rods to a depth of 80 feet to obtain a satisfactory ground.
- Q:charges, what other taxes, charges etc am i obliged to pay to stay within the law??
- Thats a reflect of the IO interface. Same with me too
- Q:I am a freshman of the engineering program at the university of Wyoming. Right now I am going into electrical because I wanted to stay in Wyoming and I thought that it would be easier to get a job in the production and distribution of electricity through something like Rocky Mountain Power. I don't mind doing the math and physics for electrical, but I am thinking that I would enjoy becoming a mechanical engineer. At the moment I believe mechanical is much more hands on, designing parts and testing them. I don't know what these two would lead into though. Electrical makes more money, but is that worth it? Also how hard would it be to get a job in this region with mechanical?
- both electrical and mechnical are good field.
- Q:Can we use land line phone to control houshold electrical equipments. Is the techonology available. I am asking in sense how we use IVR when we call a bank, can we have someting in similar lines. For example, switing on a microwave at home before i leave office.
- The answer is a qualified yes. You can connect your lights and appliances to X10-based switches and dimmers, and use the X10 Telephone Responder to control them remotely by phone. This will not allow you to turn on a microwave, because microwaves require their buttons to be pushed. But you could control lights, appliances and HVAC remotely with the right X10 receivers connected. See the links below for some phone-based controllers.
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MCR type Arc suppression auto tracking compensation device of3800Kvar/66Kv
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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