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IS200DSPXH1DBD GE EX2100 Digital Signal Processor Control Board
IS200DSPXH1DBD GE EX2100 Digital Signal Processor Control Board
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  • IS200DSPXH1DBD GE EX2100 Digital Signal Processor Control Board
  • IS200DSPXH1DBD GE EX2100 Digital Signal Processor Control Board

IS200DSPXH1DBD GE EX2100 Digital Signal Processor Control Board

Condition:

Brand New & Original

Availability:

In Stock

Delivery Time:

5-7 Days

EXW Price:

$2400

Payment:

T/T, Full Payment Before Shipping

Topteng
Product Description Technical Download
Brief Introduction
Manufacturer General Electric
Module/Order Number IS200DSPXH1D IS200DSPXH1DBD
Description EX2100 Control System, Digital Signal Processor Control Board
Country of origin USA
Dimension & Net Weight 18x23x5cm, 1.2kg
Packing Weight 2kg
Function & Application

The IS200DSPXH1DBD Digital Signal Processor Control Board (DSPX) is the primary controller for the bridge rectifier, motor regulator, and gating functions of InnovationSeries™ drives. It also controls the excitation function of the EX2100 exciter. The IS200DSPXH1DBD board performs most of the I/O interface and inner-loop bridge control and protection functions. The DSPX board is the main controller, sharing control responsibilities with the ACLA board. It is a single-slot, 3U high module located next to the ACLA board in the control rack. It provides the following functions, including bridge-triggered circuit control, I/O processing, and inner-loop regulation:

  • Excitation Voltage Regulator (FVR)
  • Excitation Current Regulator (FCR)
  • Sending SCR gating signals to the ESEL board
  • Start/Stop functions
  • Excitation flashing control
  • Alarms and tripping
  • Generator instrumentation processing
  • Generator simulator

IS200DSPXH1C Digital Signal Processor Control Board

 

As shown in the diagram below, the IS200DSPXH1DBD board contains a high-performance digital signal processor (DSP), standard memory components, and an application-specific integrated circuit (ASIC) for executing custom logic functions. The IS200DSPXH1DBD's digital signal processor (DSP) operates at 60 MHz. During normal operation, the DSP provides four external interrupts: stack overflow (INTo); inner loop load pulse (INT1); and two configurable inputs (NT2, INT3). The IS200DSPXH1D board provides four types of memory: FLASH memory for storing the DSP boot image, code execution and configurable items, and system history; RAM for data storage and code execution; NVRAM for non-volatile data storage; and read-only memory for board version identification.IS200DSPXH1DBD Digital Signal Processor Control Board

Other Information

The GE EX2100 Excitation control system is a VME rack with onboard cables connecting to the I/O terminal board. The rack is divided into three independently powered sections for the M1, M2, and C controllers. Each controller consists of a control board and an I/O processor board. If the rack contains only the M1 controller, it is a simplex control system; if the rack contains all three controllers, it is a redundant control system. The control board and I/O processor board are as follows:
* Microprocessor-based Application Control Layer Module (ACLA) controller with a LAN Ethernet port
* Microprocessor-based Digital Signal Processor (DSPX) controller
* Exciter ISBus board (EISB), communicating with the bridge feedback board via fiber optic cable
* Exciter Main I/O board (EMIO), used to control pilot relays and send gating commands to the ESEL board
* Exciter Selector Board (ESEL), used to distribute gating pulses from the active controller to the EGPA.

IS200DSPXH1C IS200DSPXH1CAA

 

Simplex Control System
The interconnection between the simplex control system and the terminal board, generator protection module, and power supply is shown in the following diagram. Only one EPSM power supply is used, but this power supply can provide both AC and DC power simultaneously to improve reliability.

GE IS200DSPXH1C

 

Redundant Control System
The redundant control system consists of three controllers and three redundant power supplies, one for each controller. The power supply rack also contains three grounding detector modules. The diagram below shows three EDCF boards; three EPCT boards can also be used if needed.

GE IS200DSPXH1CAA Board

 

The DSPX board is mounted in the rack and connected to the backplane via a 4-row 128-pin DIN connector (P1). In the EX2100, the DSPX connects to another board, the EISB.

 

Ordering Information & Related Products

GE IS200DSPXH1DBD

IS200DSPXH1A
IS200DSPXH1B
IS200DSPXH1C
IS200DSPXH1CAA
IS200DSPXH1DBC

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