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SYN6201-0202 Other names:
Synchronous device SYN6201-0202
SYN6201-0202 synchronization module
Synchronous module SYN6201-0202
general information
Product number: SYN6201-0202
ABB Model Name: Synchronizer 5
The operation principle of synchronizer 5 is that the synchronization and parallel processes can be divided into command generation
Enter the following block command to generate and calculate the necessary lead angle av, and the parallel command must be measured through this command due to the shutdown time delay. This operation ensures that the voltage difference OU (amplitude), slip s (frequency difference – contact closure at the correct time. If a reaches the average value of 1. rence), and phase angle a are all necessary for parallel connection. These values are commanded by two measurement signals formed during the negotiation release (CHK release). Under synchronous conditions, U1 and U2 (see illustration, lff). The permanent parallel release time during the adjustable monitoring period, tsup, and CMD also release matching considerations without taking the lead. The voltage and frequency matching function can reduce the voltage synchronization check mode (parallel monitoring) by only measuring and monitoring the voltage or turbine governor in the synchronization check mode. The function block is active. Output relay monitors parallel release under negotiation conditions. This function compares the actual value to its set value if all conditions are simultaneously filled with fuel. Advice on single channel or dual channel? Not every synchronous system needs to be structured according to the above pattern. Synchronous rotating 5 single channel synchronous devices provide a high degree of security and are often used in practice. However, security can significantly increase the system through dual channels. These two channels – where the hardware and software structures are different and the same fault occurs simultaneously. Additional costs and damage caused by incorrect parallel connection.
ABB will launch its market leading 6th generation synchronous and parallel technology SYNCHOTACT at ABB Customer World Africa in Johannesburg, South Africa from April 10th to 11th, 2018 ® 6。
For over 50 years, SYNCHROTACT has been protecting power plant generators and substation components from the potential destructive effects of current surges caused by circuit breakers closing under asynchronous conditions. SYNCHROTACT ensures the safety of these valuable production assets and maintains the highest level of availability by automatically synchronizing the speed, voltage, and frequency of the generator with the power grid.
The number of parameter sets has increased from 7 to 20, allowing up to 20 different circuit breakers to be synchronized through a single SYNCHROTACT 6 device. Complies with IEC 61850 Ed. 2 communication standards, SYNCHOTACT 6 meets the most stringent requirements.
Since its launch, over 22000 SYNCHROTACT devices have been sold, equivalent to about 10% of the global synchronous equipment market. All main generators of the world’s largest hydroelectric power plant, the Three Gorges Dam in China, are equipped with SYNCHROTACT synchronizers.
We are pleased to announce the launch of this extraordinary sixth generation product, “said Kevin Kosisko, General Manager of ABB’s Power and Water Business. SYNCHROTACT has long been the preferred synchronizer for global utilities and generators, thanks to its excellent safety and redundancy. It provides our end customers with the highest availability and lowest possible total cost of ownership
SYNCHROTACT 6 is a part of ABB’s excitation and synchronization equipment products for the power generation industry. This product is the most comprehensive and mature in the market, covering power requirements from minimum to maximum, covering all power generation applications.
ABB Power Generation&Water is a leading supplier of integrated power and automation solutions, with unparalleled experience in collaborating with the energy and water industries, bringing them better operations and sustainable development. ABB provides integrated and secure digital systems, services, and solutions to automate and optimize the performance of traditional and renewable energy power plants and water facilities.
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Product Positioning and Series Affiliation
**Core Identity:** Belongs to ABB’s Industrial Automation and Power System Synchronization Control Device series, specifically designed for generator grid connection, industrial production line linkage, and marine power distribution systems. It supports voltage/frequency/phase synchronization detection and automatic grid connection, serving as a core component for ensuring power stability.
**Model Relationship:** Shares technological genes with models in the same series as SYN6201-0203, suitable for UNITROL excitation systems, AC800PEC platforms, and industrial robot linkage scenarios. Compatible with ABB/FANUC and other brand equipment integration.
**Core Functions and Technical Characteristics:**
**Synchronization Control and Protection Mechanism:**
**Technical Principle:** Employs sinusoidal/linear step voltage detection, combined with a DSP processor to calculate the phase overlap point in real time, with an error controlled within ±5ms. Supports phase-shift triggering, inverter demagnetization protection, and nonlinear resistor demagnetization mechanisms to prevent grid inrush current (e.g., in the Baihetan Hydropower Station application, inrush current ≤ 1.2 times rated current).
Automatic grid connection function: By detecting voltage difference (±5%~10% of rated value), frequency difference (±0.2~0.5Hz), and phase angle difference (≤10°), precise synchronous closing of the generator and the grid is achieved, avoiding inrush current (as in the Baihetan Hydropower Station case, the grid connection inrush current is controlled within 1.2 times the rated current).
Multi-mode control: Supports manual/automatic synchronous switching, integrating phase-shift triggering, automatic interlocking, and inverter demagnetization protection (reducing the excitation current to below 5% within 8~10ms), adapting to the needs of marine, power grid, and industrial scenarios.
Redundancy and safety: Dual-channel design, electrical interlocking function, and nonlinear resistor demagnetization system ensure rapid switching to the backup channel in case of failure, meeting IEC 7.6 electrical installation specifications.
Communication and Expansion Capabilities
Multi-protocol Support: Integrated RS485, Modbus RTU/TCP, CANOpen, and Ethernet interfaces; compatible with industrial protocols such as OPC UA and PROFINET; supports integration with PLCs, SCADA systems, and host computers (e.g., C# WinForms).
Remote Diagnostics: Parameter configuration, fault diagnosis, and firmware updates are achieved through the Woodward ToolKit or ABB official software; adaptable to cloud management platforms for remote monitoring.
Environmental Adaptability: Operating temperature -20℃ to +70℃; IP20 protection rating; suitable for harsh industrial environments (e.g., marine power systems, offshore platforms, chemical plants).
Redundant Design: Dual-channel configuration; the main control board and backup board operate independently, automatically switching in case of failure; supports electrical interlocking to prevent misoperation.
Hardware and Adaptability
Electrical Parameters: Wide voltage design (110-240V AC or 24V DC ±15%); supports operating temperature -20℃ to +70℃; IP20 to IP65 protection rating; suitable for harsh industrial environments. Structural Characteristics: Modular DIN rail mounting, compact size (e.g., 1480×400×1100mm), supports redundant power supplies and fast response (lead time error ≤ ±5ms).
Intelligent Features
Predictive Maintenance: Integrated load fluctuation detection and torque droop control (dynamic speed adjustment via PI regulator) provide early warning of potential faults.
Compatibility: Supports linkage with ABB UNITROL 1020 AVR and ACS800 series frequency converters, adaptable to multi-motor synchronous control (e.g., converter/paper machine drives in the metallurgical and papermaking industries).
Application Scenarios and Cases
Power Systems: Generator grid connection, grid stability improvement, microgrids (e.g., net-zero communities, military bases) and distributed energy management.
Industrial Automation: Linked with ABB robots (e.g., IRB 120), PLCs, and sensors to achieve synchronous production line control (e.g., C# host computer integration), material handling, and assembly automation.
Special Environments: Marine power distribution systems (forced manual synchronization device), mining equipment (direct start/frequency conversion control of synchronous motors), and rail transportation (weather-resistant design).
Dynamic Performance: Synchronization time ≤ 3 seconds, phase error compensation range 0~20°, closing command output via relay.
Protection Mechanism: Integrated overcurrent, undervoltage, overvoltage, and short-circuit protection; supports dual protection (inverter demagnetization + nonlinear resistor) to ensure system safety.
Technical Parameter Examples (based on models in the same series):
Voltage/Frequency Detection: Accuracy 0.1%, response time in milliseconds.
Communication Interfaces: 3×Ethernet, 3×CAN, RS485, USB, and expansion card slot.
Environmental Tolerance: Operating temperature -40℃~+85℃ (LT low-temperature version), storage temperature -40℃~+100℃, 95% humidity non-condensing.
Power and Dimensions: Power consumption ≤ 32W, weight approximately 2.8kg, compatible with standard DIN rail or panel mounting.
Application Scenarios and Value
Typical Applications:
Power Industry: Generator grid connection, grid unit synchronization, substation automation (e.g., coal/gas/hydropower generation scenarios).
Industrial Scenarios: Ship power distribution systems, oil and gas platforms, chemical plants, metallurgical rolling mills, water treatment pumping stations, paper production lines.
Special Scenarios: Offshore facilities, explosion-proof areas, synchronization control in cold/tropical climates.
Performance Advantages: High reliability (low failure rate), high-speed dynamic response (meets real-time control requirements), flexible scalability (supports DIN rail/flat mounting), reducing system downtime risk and improving production efficiency.
Summary
The ABB SYN6201-0202 synchronization device is an intelligent synchronization control module designed specifically for industrial-grade power systems. It integrates high-precision synchronization detection, redundancy protection, multi-protocol communication, and predictive maintenance functions, making it suitable for scenarios with extremely high system stability requirements, such as power, shipbuilding, petrochemical, and metallurgical industries. Its modular design, compatibility, and reliability make it an indispensable core component in industrial automation and power systems.
https://www.weikunfadacai1.com/product/abb-syn6201-0202-synchronizing-device-syn6201-0202/
admin –
Core Identity: Belongs to ABB’s Industrial Automation and Power System Synchronization Control Device series, specifically designed for generator grid connection, industrial production line linkage, and marine power distribution systems. It supports voltage/frequency/phase synchronization detection and automatic grid connection, serving as a core component for ensuring power stability.
Model Relationship: Shares technological genes with models in the same series as SYN6201-0203, suitable for UNITROL excitation systems, AC800PEC platforms, and industrial robot linkage scenarios. Compatible with ABB/FANUC and other brand equipment integration.
Core Functions and Technical Characteristics:
Synchronization Control and Protection Mechanism:
Technical Principle: Employs sinusoidal/linear step voltage detection, combined with a DSP processor to calculate the phase overlap point in real time, with an error controlled within ±5ms. Supports phase-shift triggering, inverter demagnetization protection, and nonlinear resistor demagnetization mechanisms to prevent grid inrush current (e.g., in the Baihetan Hydropower Station application, inrush current ≤ 1.2 times rated current).
Automatic grid connection function: By detecting voltage difference (±5%~10% of rated value), frequency difference (±0.2~0.5Hz), and phase angle difference (≤10°), precise synchronous closing of the generator and the grid is achieved, avoiding inrush current (as in the Baihetan Hydropower Station case, the grid connection inrush current is controlled within 1.2 times the rated current).
Multi-mode control: Supports manual/automatic synchronous switching, integrating phase-shift triggering, automatic interlocking, and inverter demagnetization protection (reducing the excitation current to below 5% within 8~10ms), adapting to the needs of marine, power grid, and industrial scenarios.
Redundancy and safety: Dual-channel design, electrical interlocking function, and nonlinear resistor demagnetization system ensure rapid switching to the backup channel in case of failure, meeting IEC 7.6 electrical installation specifications.
Communication and Expansion Capabilities