Applications > Energy
 

Energy

Energy

Energy

Energy

With the world focused on power generation through energy efficient sources, Dynex are contributing to the increasing demand with highly reliable electric conduction to control the flow of current into renewable sources.

 

IGBT

 

Dynex IGBT modules and Bipolar devices are designed and manufactured for renewable and power grid applications, increasing the energy mass and affordability value for the end user.

1.2kV to 1.7kV Dynex IGBT modules are suitable for a number of renewable energy power conversion applications and offer significant features; Gen5 TMOS technology, 10µs short circuit withstand, high thermal cycling capability and high current density

DIM450M1HS12-PB500
DIM600M1HS12-PC500
DIM450M1HS12-PA500
DIM1000H1HS17-PA500 DIM900H2HS12-PA500
DIM650H2HS17-PA500

Dynex IGBT 3.3kV to 6.5kV modules are suitable for a number of power applications and offer significant features; 10µs short circuit withstand, high thermal cycling capability and high current density


 

Dynex offers Dual IGBT and Half Bridge IGBT modules for 3300V to 6500V products which are capable to facilitate less costly implementations of I Type and T Type converters which offer increased efficiencies vs typical 2 level converters.

Most importantly among Dynex’s IGBTs, is the ability to choose our Low Switching Range (F), Low Conduction Range (L) or Standard Range (S).


 

The STATCOM is ubiquitous in grid applications; below a 6 level converter in which each level can utilise Dynex’s optimised IGBTs.

The IGBTs that operate from 0 to ±3300V conduct for the majority of their cycle and switch for a minority of their active cycle; this portion of the application lends itself to the Low VCE Low Conduction Loss Range optimised DIM1200ASM45-TL000.

In contrast the IGBTs that conduct from ±6600V to ±10000V switch for the entirety of their active cycle; therefore, the Low ESW optimised DIM1200ASM45-TF000 is considered the preferred selection.

Conversely, the IGBTs that operate from ±3300V to ±6600V have switching vs conduction cycles that are approximately equal; this portion of the converter would be better served by the standard variant DIM1200ASM45-TS000.


 

Figure 2 STATCOM using Dynex 4500V IGBTs

Dynex IGBT 3.3kV to 6.5kV modules are suitable for a number of power applications and offer significant features; 10µs short circuit withstand, high thermal cycling capability and high current density.

Bipolar

Dynex’s Bipolar products offer a range of devices that suit Power and Grid Applications:

 

Dynex’s Bipolar products are highly reliable and suitable for power grid, HVDC, solar and wind farm applications. The devices are offered in 1400V to 8500V and encompass double side cooling and high surge capability. The devices are designed in a variety of package outlines to suit power application requirements.


 

The ACR Range of Asymmetric Bypass Thyristors can be paired with Dynex IGBTs to proect the IGBTs from DC faults with blocking voltages of 3300V and 4500V.

Part Number VDRM
(V)
VRRM
(V)
IT (A)
TC = 80⁰C
ACR3200VR33 1000 3300 3200
ACR2900VR45 1000 4500 2900

Dynex DCR Range of Phase Control Thyristors can be optimised for switching or conducting losses in order to suit crowbar, rectification or line reactor applications.

Figure 4 DCR Phase Control Thyristors
 

Dynex DSF Range of Fast Recovery Diodes are the ideal combination to paired with Dynex GTOs for grid converter applications.  The table below illustrates which FRDs can be utilised with Dynex GTOs.

Figure 5 Grid Converter using Dynex FRDs and GTOs
 

Figure 6: Complimentary Dynex FRDs and GTOs
 

Leading Dynex’s Bipolar offerings are a range of IGCTs capable of doing the most work with their idealized gate drives. The IGCTs are offered in the following voltages and currents.

Device Voltage class Forward current
CAC 3000-60 6500 3000
CAC 4000-45 4500 4000
CAC 4000-45-02 4500 4000
CAC 5000-45 4500 5000
CAC 8000-45* 4500 8000
CAC 2200-45 4500 2200

Applications Include

  • Solar
  • Power Grid
  • Wind farms

Benefits

  • Continuous source of energy
  • Cost effective
  • Environmentally friendly
  • Lower reliance on other sources of energy

Applications

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