Basler DECS-200 Manuals

Manuals and User Guides for Basler DECS-200. We have 2 Basler DECS-200 manuals available for free PDF download: Instruction Manual

Basler DECS-200 Instruction Manual (181 pages)

DIGITAL EXCITATION CONTROL SYSTEM

Brand: Basler | Category: Controller | Size: 2.96 MB

Section 1 • General Information

9
- Table of Contents
  9
- Features
  11
  - Functions
    11
  - Inputs and Outputs
    11
  - HMI Interface
    11
- Introduction
  11
- Section 1 • General Information
  11
- Application
  12
- Figure 1-2. Style Number Identification Chart
  13
  - Sample Style Number
    14
- Model and Style Number Description
  13
- Specifications
  14
  - Control Power
    14
  - Operating Power
    14
  - Generator Voltage Sensing
    15
  - Generator Current Sensing
    15
  - Bus Voltage Sensing
    15
  - Accessory Inputs
    15
  - Communication Ports
    15
  - Contact Inputs
    16
  - Contact Outputs
    16
  - Field Output
    16
  - Regulation
    16
  - Parallel Compensation
    17
  - Field Overvoltage Protection
    17
  - Field Overcurrent Protection
    17
  - Exciter Diode Monitor (EDM) Protection
    17
  - Generator Undervoltage Protection
    17
  - Generator Overvoltage Protection
    18
  - Loss of Sensing Protection
    18
  - Loss of Field Protection
    18
  - Soft Start Function
    18
  - Voltage Matching
    18
  - On-Line Overexcitation Limiting
    18
  - Off-Line Overexcitation Limiting
    19
  - Underexcitation Limiting
    19
  - Manual Excitation Control
    19
  - Metering
    19
  - Sequence of Event Recording (SER)
    20
  - Data Logging (Oscillograpy)
    20
  - Temperature Range
    20
  - Type Tests
    20
  - Physical
    20
  - UL Recognition
    20
  - CSA Certification
    20
  - CE Compliance
    20
Section 2 • Human-Machine Interface

23
- Section 2 • Human-Machine Interface
  25
  - Introduction
    25
  - FRONT PANEL Controls and Indicators
    25
    
    Menu Navigation
    26
    
    Navigation Aids
    26
    
    Edit Sessions
    26
    
    Table 2-1. DECS-200 HMI Component Descriptions
    26
    
    Changing Settings
    27
    
    Table 2-2. Front Panel Setting Parameters
    28
  - Password Protection
    32
  - Table 2-3. Settings Accessible with Setpoint Access Level
    32
  - Metering Screen
    33
    
    Metering Fields
    33
    
    Table 2-4. User-Selectable Metering Quantities
    33
    
    Setpoint Field
    34
    
    Percent-Of-Range Field
    34
    
    Mode Message Field
    34
    
    Alarm Annunciation Field
    34
    
    Alarm Message Screen
    34
    
    Table 2-5. Setpoint Field as a Function of Operating Mode
    34
    
    Table 2-6. Annunciation Messages
    34
    
    Menu Tree
    35
  - Front Panel Operation
    46
    
    Operating Modes
    46
    
    Setpoints
    46
    
    Loop Gains
    47
    
    Table 2-7. Automatic Stability Range Gain Settings Index
    47
    
    Controller Gains
    48
    
    Metering
    48
    
    Protection
    48
    
    Limiters
    49
    
    System Parameters
    50
    
    General Settings
    53
Section 3 • Functional Description

55
- Function Block Descriptions
  57
  - Contact Input Circuits
    58
    
    Start
    58
    
    Stop
    58
    
    AVR (Automatic Voltage Regulation)
    58
    
    FCR (Field Current Regulation)
    58
    
    Raise
    58
    
    Lower
    58
    
    PRE-P (Pre-Position)
    58
    
    M (Unit/Parallel)
    58
    
    K (Var/Power Factor Enable)
    59
    
    SECEN (Secondary Enable)
    59
    
    ALRST (Alarm Reset)
    59
  - Analog Inputs
    59
    
    Generator Voltage Sensing Ranges
    59
    
    Generator Voltage
    59
    
    Bus Voltage
    60
    
    Phase B Line Current
    60
    
    Cross-Current Loop Input
    60
    
    Accessory Input (Remote Setpoint Control)
    60
    
    Field Current and Field Voltage
    60
  - Operating Power
    60
  - Control Power
    60
  - Analog-To-Digital Converter (ADC)
    61
  - Microprocessor
    61
  - Digital Signal Processor (DSP)
    61
  - Operational Settings
    61
  - Watchdog Timer
    61
  - Real-Time Clock
    61
  - Relay Output Circuits
    61
    
    Programmable Outputs
    61
    
    Watchdog Output
    62
    
    On/Off Output
    62
  - Communication
    62
  - Memory Circuits
    62
  - Protection Functions
    63
    
    Field Overvoltage
    63
    
    Field Overcurrent
    63
    
    Generator Overvoltage
    64
    
    Loss of Sensing
    64
    
    Below 10 Hertz
    64
    
    Loss of Field
    64
    
    Exciter Diode Monitor (EDM)
    64
    
    Exciter Diode Monitor Settings
    65
- Introduction
  57
- Section 3 • Functional Description
  57
- Soft Start
  65
- Limiter Functions
  66
  - Underfrequency Limiter
    66
  - Volts Per Hertz Ratio Limiter
    67
  - Overexcitation Limiter (OEL)
    67
    
    Summing Point OEL
    67
    
    Takeover OEL
    68
    
    On-Line/Off-Line OEL Options
    68
  - Underexcitation Limiter
    69
  - Stator Current Limiting
    69
- Data Logging and Reporting
  70
  - Sequence of Events Reporting
    70
    
    System Contact Input State Changes
    70
    
    System Output State Changes
    70
    
    System Alarm State Changes
    70
    
    Changes in State of System Status
    70
  - Oscillography
    71
    
    Internal Variables
    71
- Droop and Line-Drop Compensation
  70
Section 4 • Installation

73
- General
  75
- Mounting
  75
- Product Registration
  75
- Section 4 • Installation
  75
- Connections
  80
  - Right-Hand Panel Connections
    80
  - Front Panel Connections
    81
  - Left-Hand Panel Connections
    81
    
    Control Power
    82
    
    Operating Power
    82
    
    Chassis Ground
    82
    
    Generator and Bus Voltage Sensing
    82
    
    Generator Current Sensing
    83
    
    Accessory Input
    84
    
    Contact Inputs
    84
    
    Output Contacts
    85
    
    Field Output
    85
    
    Com 2 Connections
    85
Section 5 • Bestcoms Software

89
- Installation
  91
  - Operating Requirements
    91
  - Installing BESTCOMS
    91
  - Connecting the DECS-200 and PC
    91
- Introduction
  91
- Section 5 • Bestcoms Software
  91
- Starting Bestcoms
  91
- Changing Settings
  93
- System Settings
  94
  - System Configuration
    94
  - Setting Adjustments
    98
  - Control Gain
    105
  - Analysis
    107
  - Protection/Relay
    111
  - Data Log
    115
  - Metering
    120
- Saving, Printing, and Opening Files
  122
  - Saving Files
    122
  - Printing Files
    123
  - Opening/Uploading Files
    123
- Pid Window
  123
  - PID Calculations Based on Input Values
    124
  - Adding to PID List
    125
  - Removing a PID List Record
    125
  - Retrieving Existing Data from PID List
    125
- Terminating Communication
  125
Section 6 • Setup

127
- Section 6 • Setup
  129
  - Equipment Required
    129
  - System Data
    129
- Settings Entry
  129
  - System Configuration Screen
    129
  - Setting Adjustments Screen
    132
  - Protection/Relay Screen
    138
- Off-Line Tests - Turbine Not Spinning
  141
  - Start/Stop Tests
    141
  - Control Gain Settings
    142
  - PID Settings
    142
- Off-Line Tests - Turbine Spinning
  142
  - FCR Mode
    142
- Excitation Performance Evaluation
  145
  - Off-Line Excitation Limiter Operation
    145
  - Limit and Protection Check
    146
  - Parallel Operation, Generator on Line
    146
  - Conclusion of Testing
    148
Section 7 • Modbus™ Communication

149

Basler DECS-200 Instruction Manual (12 pages)

Digital Excitation Control System

Brand: Basler | Category: Control Systems | Size: 0.4 MB

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Basler DECS-200 Manuals

Basler DECS-200 Instruction Manual (181 pages)

Table of Contents

Section 1 • General Information

Section 2 • Human-Machine Interface

Section 3 • Functional Description

Section 4 • Installation

Section 5 • Bestcoms Software

Section 6 • Setup

Section 7 • Modbus™ Communication

Basler DECS-200 Instruction Manual (12 pages)

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