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Permanent Magnet Generators

Permanent Magnet Generators
Permanent Magnet Generators
Price And Quantity
  • 1Pieces
  • Piece/Pieces
    Product Specifications
    • Air-cooled
    • Moderate Pressure
    • Permanent Magnet Generators
    • AC Single Phase
    • 22KW
    • 230V Volt (V)
    • Electric Start
    • 50HZ/60HZ Hertz (HZ)
    • Green
    • Single Phase
    • 3000r/m m/m
    Product Description

    By keeping track of market developments, we bring forth for our clients a distinct assortment of Permanent Magnet Generators that are used for converting the mechanical output of various steam turbines, reciprocating engines and hydro turbines into electrical power. Our Permanent Magnet Generators are 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

    1000

    Volts

    220/440

    Frequency

    50

    Pole

    6

    Insulation

    H Class

    Working Temperature

    -40 deg 80deg

    Minimum Efficiency

    93%

    *Starting Torque 3NM

    USED FOR THE GENERATION OF ELECTRICITY

    AXIAL FLUX PERMANENT MAGNET GENERATOR

    Description

    Parameter

    RPM

    190

    Volts

    220/440

    Frequency

    50

    Pole

    32

    Insulation

    H Class

    Working Temperature

    -40 deg 80deg

    Minimum Efficiency

    94%


    Description

    Parameter

    RPM

    190

    Volts

    220/440

    Frequency

    50

    Pole

    32

    Insulation

    H Class

    Working Temperature

    -40 deg 80deg

    Minimum Efficiency

    94%


    Features & 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

    Ω

    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

     

     

    10 KW Permanent Magnet Generator Starting Torque 6NM

    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

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









     

     


    Trade Information
    • Delhi, India
    • Cash Advance (CA), Days after Acceptance (DA), Telegraphic Transfer (T/T), Cash on Delivery (COD)
    • Customized Per Day
    • As per requirement.
    • Asia, Middle East
    • All India
      Contact Us

      BE- 343, Street No. 2, Hari Nagar, New Delhi, Delhi, 110064, India
      Phone :+918068095740