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Permanent Magnet Generators

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Permanent Magnet Generators
Permanent Magnet Generators
Price And Quantity
  • Set/Sets
  • 1
  • Set/Sets
  • 100000 INR
    Product Specifications
    • Wind turbine Alternator
    • IP 54
    • Moderate Pressure
    • H Class
    • Air-cooled
    • 04
    • Permanent Magnet Generators
    • AC Single Phase
    • 7.5
    • 230V Volt (V)
    • Electric Start
    • 50 Hertz (HZ)
    • Green
    • Single Phase
    • 3000r/m m/m
    • 24 Months
      Product Description

      By keeping track of market developments, we bring forth for our clients a distinct assortment of Permanent Magnet Generators that areused for converting the mechanical output of various steam turbines, reciprocating engines and hydro turbines into electrical power.Our Permanent Magnet Generatorsare manufactured by our experts using best grade material and highly developed technology. Offered range is synchronous, where the rotor windings have been replaced with permanent magnets.

      J.D. Engineering Works, is a key manufacturer of Permanent Magnet Generators, and other allied products. We keep up with technically advanced solutions to accelerate the industrial processes. With the engineering expertise and deep technical knowledge, we work towards designing & manufacturing reliable, innovative solutions for transmission, control and power generation in the renewable energy & industrial sectors.

      Our products find applications in wind technologies, hydro-turbines, and industrial machines etc. We always work to innovate products that solve the problems of power efficiency as well as keep our environment clean & green. We offer economical and technologically good solutions to serve the industrial and commercial sector markets. We make effective use of the components and technologies to manufacture quality products. 

      What is a Permanent Magnet Generator?
       
      A permanent magnet generator converts the mechanical energy into electrical energy. This device uses permanent magnets instead of the rotor windings. It does not require a separated DC supply for the excitation circuit, or has contact brushes and slip rings. These devices are excellent alternatives to traditional induction motors, and can be linked with diesel generators, turbines & hybrid vehicles. Also, these machines do not require a specific work environment and thus can be utilized in wind, water machines.

      The Permanent Magnet Generator (PMG) can work as a DC voltage machine with rotary collector, brushes, or more often an AC synchronous multiphase device whereas the rotor and stator magnetic fields are turning at the same speed. This ensures reduced excitation losses in the rotor, represent 20-30% of the overall generator losses. The decreased losses also help in lower temperature rise in the generator. Hence we get a more cooler system, offering improved reliability and life of the bearings.

      A small piece of Neodymium Boron Iron (NeFeB) is ten times stronger than the conventional ones, and we keep up with the same effective material. With further research we can also improve the reliability & strength of the PMG. The demand for this device is increasing day-by-day. Also, the machines do not use environmental resources to make energy, and are environment friendly. They can reduce the pollution impact by upto 50%, and environmental experts suggest the utilization of permanent magnet generators.

      Types Of Permanent Magnet Generator:

      • Radial Flux Permanent Magnet Generator
      • Axial Flux Permanent Magnet Generator

       

      RADIAL FLUX PERMANENT MAGNET GENERATOR: Technical Specification

      Description

      Parameter

      RPM

      1500

      Volts

      220/440

      Frequency

      50

      Pole

      4

      Insulation

      H Class

      Working Temperature

      -40 deg 80deg

      Minimum Efficiency

      93%

      *Starting Torque 3NM

      USED FOR THE GENERATION OF ELECTRICITY

      AXIAL FLUX PERMANENT MAGNET GENERATORFeatures & Advantages Of Permanent Magnet Generator:

      • Require less maintenance with fewer components.
      • Compact, and hence need very less space.
      • Easy to set up and repair. 
      • Increased reliability, efficiency & simplicity.  
      • The PMG runs for years without wear & tear, and silent working. 
      • Environment friendly, and don't rely on weather to produce electricity.  
      Uses Of Permanent Magnet Generator: 
      •  A major source for commercial electrical energy.
      • Commonly used to convert mechanical power of gas turbines, steam turbines, hydro turbines & reciprocating engines into electrical power. 
      • Utilized for water energy and wind energy projects.
      • Ideal for homes to large power plants.


      Symbols

      Units

      Type

      57BL60L2

      57BL60L4

      57BL120L2

      57BL120L4

      57BL180L2

      57BL180L4



      mm

      57

      57

      57

      57

      57

      57

      Long

      L 1

      mm

      54

      54

      82

      82

      120

      120

      Input power

      Un

      VDC

      24

      48

      24

      48

      24

      48

      Rated power

      Pn

      W

      60

      60

      120

      120

      180

      200

      Phase number

      P


      3

      Rated speed

      Nn

      RPM

      4000

      4000

      4000

      4000

      4000

      4000

      Max. Speed

      Np

      RPM

      5000

      5000

      5000

      5000

      5000

      5000

      Rated torque

      T

      mNm

      145

      145

      290

      290

      430

      480

      Max. Torque

      Tmax

      mNm

      300

      300

      600

      600

      860

      960

      Rated current

      l

      Ams

      3.2

      1.6

      6.3

      3.1

      10.3

      5.6

      Max. Current

      lmax

      Arms

      6.5

      3.3

      13

      6.5

      20.6

      10.2

      Voltage constant + 5%


      Vrms/Krpm

      2.8

      5.6

      2.75

      5.5

      2.7

      5.4

      Torque constant + 5%


      Nm/Arms

      0.046

      0.09

      0.046

      0.09

      0.046

      0.09

      Moment of inertia


      10^4kgm^2

      0.167

      0.167

      0.293

      0.293

      0.471

      0.471

      Resistance+ 10% (25oC)

      R

      0.3

      1.05

      0.15

      0.54

      0.08

      0.28

      Inductance

      L

      mH

      0.32

      1.25

      0.16

      0.64

      0.12

      0.45

      Sensor

      Hall

      Ins. class

      E

      Protective rating

      IP40

      Operating temperature

      0-+50oC (storage temperature 20 -+60oC)

      Operating RH

      85% RH or below (non-condensing)

      Operating environment

      Outdoor (no direct sunlight), no corrosive gas. No flammable gas. No oil mist, no dust

      Attitude

      1000m or below

       

      Description

      Parameter

      RPM

      0-300

      Volts

      AC 220 or as your request

      Frequency

      50

      Insulation

      H Class

      Working Temperature

      -40 deg 80deg

      Minimum Efficiency

      Above 90%

      Rated torque

      305NM

      10 KW Permanent Magnet Generator Starting Torque 6NM

      Fob Price: INR 1,70,000/-** (One lac seventy thousand rupees only)

      Trade Information
      • Delhi, India
      • Paypal, Cheque, Cash in Advance (CID), Cash Advance (CA)
      • 100 Per Month
      • 15 Days
      • Yes
      • Contact us for information regarding our sample policy
      • As per requirement.
      • Africa, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia
      • All India
      • CE, UDYAM & ISO
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        Contact Us

        BE- 343, Street No. 2, Hari Nagar, New Delhi, Delhi, 110064, India
        Phone :+918037402883