003-Performance-508046 GUID-98305F3A-88A0-4C33-B40A-9E9FCB3839F6 V1 EN
图6.基于配置C的具有定向过流和定向接地故障保护的变电站示例
图6显示了一个具有方向性的变电站示例
基于配置的过电流和接地故障保护
C、 进线馈线包括残余过电压
变电站保护。出线馈线使用
带可选自动重合闸的定向接地故障保护
架空线路的功能。所有馈线包括三相功率和能量测量。
馈线保护和控制1MRS757468 F
参考611
产品版本：2.0
12 ABB公司
5.ABB支持的解决方案
611系列保护继电器和变电站
管理单元COM600构成真正的IEC 61850
公用事业和工业中可靠配电的解决方案
电力系统。为了促进系统工程，ABB的
继电器随连接包一起提供。这个
连接包包括软件和
继电器特定信息和完整的继电器数据模型。数据
模型包括事件和参数列表。具有连接性
使用PCM600可以轻松配置继电器
并与COM600S或网络控制和
管理系统MicroSCADA Pro。
611系列继电器为IEC 61850提供本机支持
标准，包括有限的二进制GOOSE消息传递。
与传统的硬接线、设备间信令相比，
交换式以太网LAN上的对等通信
为电力系统提供了一个先进且通用的平台
保护IEC 61850变电站的实现
自动化标准允许访问不同的功能
包括基于软件的快速通信、连续
保护和通信系统的监督
完整性和固有的灵活性，用于重新配置和
升级。
在变电站级，COM600S使用间隔级设备的数据内容来增强变电站级功能。
COM600S具有基于Web浏览器的人机界面，该界面提供
用于可视化单线的可自定义图形显示
开关柜隔间解决方案的模拟图。的Web HMI
COM600S还提供了整个变电站的概述，
包括继电器特定的单线图，使
信息易于获取。变电站设备和
还可以通过Web远程访问进程
HMI，提高了人员安全。
此外，COM600还可以用作本地数据仓库
变电站的技术文件和
设备收集的网络数据。收集的网络
数据有助于广泛的网络报告和分析
使用data historian和事件处理的故障情况
COM600S的特点。历史数据可用于
准确监控过程和设备性能，
使用基于实时和历史的计算
价值观更好地理解过程动力学是
通过结合基于时间的过程测量实现
生产和维护事件。
COM600还可以用作网关并提供
变电站设备和
网络级控制和管理系统，例如
MicroSCADA Pro和System 800xA。
表3.支持的ABB解决方案
产品版本
变电站管理单元COM600S 4.0 SP1或更高版本
4.1或更高版本（第2版）
MicroSCADA Pro SYS 600 9.3 FP2或更高版本
9.4或更高版本（第2版）
系统800xA 5.1或更高版本
馈线保护和控制1MRS757468 F
参考611
产品版本：2.0
ABB 13
以太网交换机PCM600
实用程序：IEC 60870-5-104
行业：OPC
COM600S
网路人机介面
ABB公司
MicroSCADA Pro/
系统800xA
模拟和二进制水平
GOOSE通信IEC 61850
以太网交换机PCM600
COM600S
网路人机介面
模拟和二进制水平
GOOSE通信IEC 61850
GUID-4D002AA0-E35D-4D3F-A157-01F1A3044DDB V4 EN
图7.使用Relion继电器、COM600S和MicroSCADA Pro/system 800xA的ABB电力系统示例
6、控制
继电器提供一个断路器或接触器的控制
通过本地开关的专用按钮
HMI或远程系统，例如PCM600。
默认情况下，继电器配备单输入联锁
计划二进制GOOSE消息可以用于创建
附加联锁方案，如安全对象
控制（SOC）、基于阻塞的保护方案或外部
跳闸。
这些额外的保护和控制方案需要
使用本地HMI和
Web HMI和PCM600的可选应用程序功能。
本地HMI和Web HMI可用于信号
配置，而PCM600是配置
GOOSE消息。
7.测量
继电器连续测量相电流和中性点
现在的根据配置，继电器也可以
测量残余电压或三相电压。
此外，继电器计算
电流和 003-Performance-508046 
003-Performance-508046
GUID-98305F3A-88A0-4C33-B40A-9E9FCB3839F6 V1 EN
Figure 6. Substation example with directional overcurrent and directional earth-fault protection based on configuration C
Figure 6 shows a substation example with directional
overcurrent and earth-fault protection based on configuration
C. The incoming feeder includes residual overvoltage
protection for the substation. The outgoing feeder uses
directional earth-fault protection with the optional autoreclosing
functionality for the overhead line. All feeders include threephase power and energy measurements.
Feeder Protection and Control 1MRS757468 F
REF611
Product version: 2.0
12 ABB
5. Supported ABB solutions
The 611 series protection relays together with the Substation
Management Unit COM600S constitute a genuine IEC 61850
solution for reliable power distribution in utility and industrial
power systems. To facilitate the system engineering, ABB's
relays are supplied with connectivity packages. The
connectivity packages include a compilation of software and
relay-specific information and a full relay data model. The data
model includes event and parameter lists. With the connectivity
packages, the relays can be readily configured using PCM600
and integrated with COM600S or the network control and
management system MicroSCADA Pro.
The 611 series relays offer native support for the IEC 61850
standard, including limited binary GOOSE messaging.
Compared to traditional hard-wired, inter-device signaling,
peer-to-peer communication over a switched Ethernet LAN
offers an advanced and versatile platform for power system
protection. The implementation of the IEC 61850 substation
automation standard enables access to distinctive features
including fast software-based communication, continuous
supervision of the protection and communication system's
integrity, and inherent flexibility for reconfiguration and
upgrades.
At substation level, COM600S uses the data content of the baylevel devices to enhance substation level functionality.
COM600S features a Web browser-based HMI, which provides
a customizable graphical display for visualizing single-line
mimic diagrams for switchgear bay solutions. The Web HMI of
COM600S also provides an overview of the whole substation,
including relay-specific single-line diagrams, which makes
information easily accessible. Substation devices and
processes can also be remotely accessed through the Web
HMI, which improves personnel safety.
In addition, COM600S can be used as a local data warehouse
for the substation's technical documentation and for the
network data collected by the devices. The collected network
data facilitates extensive reporting and analyzing of network
fault situations by using the data historian and event handling
features of COM600S. The historical data can be used for
accurate monitoring of process and equipment performance,
using calculations based on both real-time and historical
values. A better understanding of the process dynamics is
achieved by combining time-based process measurements
with production and maintenance events.
COM600S can also function as a gateway and provide
seamless connectivity between the substation devices and
network-level control and management systems, such as
MicroSCADA Pro and System 800xA.
Table 3. Supported ABB solutions
Product Version
Substation Management Unit COM600S 4.0 SP1 or later
4.1 or later (Edition 2)
MicroSCADA Pro SYS 600 9.3 FP2 or later
9.4 or later (Edition 2)
System 800xA 5.1 or later
Feeder Protection and Control 1MRS757468 F
REF611
Product version: 2.0
ABB 13
Ethernet switch PCM600
Utility: IEC 60870-5-104
Industry: OPC
COM600S
Web HMI
ABB
MicroSCADA Pro/
System 800xA
Analog and binary horizontal
GOOSE communication IEC 61850
Ethernet switch PCM600
COM600S
Web HMI
Analog and binary horizontal
GOOSE communication IEC 61850
GUID-4D002AA0-E35D-4D3F-A157-01F1A3044DDB V4 EN
Figure 7. ABB power system example using Relion relays, COM600S and MicroSCADA Pro/System 800xA
6. Control
The relay offers control of one circuit breaker or contactor with
dedicated push buttons for opening and closing via the local
HMI or a remote system, for example, PCM600.
By default, the relay is equipped with a single input interlocking
scheme. Binary GOOSE messaging can be used in the creation
of additional interlocking schemes, such as secured object
control (SOC), blocking-based protection schemes or external
tripping.
These additional protection and control schemes required by
specific applications are configured using the local HMI, the
Web HMI and the optional application functionality of PCM600.
The local HMI and the Web HMI can be utilized for signal
configuration, while PCM600 is required for the configuration of
GOOSE messaging.
7. Measurement
The relay continuously measures phase currents and neutral
current. Depending on the configuration, the relay can also
measure residual or three-phase voltage.
In addition, the relay calculates the symmetrical components of
the currents and the maximum current demand value over a
user-selectable preset time frame.
The measured values can be accessed via the local HMI or
remotely via the communication interface of the relay. The
values can also be accessed locally or remotely using the Web
HMI.
8. Disturbance recorder
The relay is provided with a disturbance recorder featuring
preconfigured analog and binary channels.The analog channels
can be set to record either the waveform or the trend of the
currents and voltages measured.
Feeder Protection and Control 1MRS757468 F
REF611
Product version: 2.0
14 ABB
The analog channels can be set to trigger the recording function
when the measured value falls below or exceeds the set values.
The binary signal channels can be set to start a recording either
on the rising or the falling edge of the binary signal or on both.
By default, the binary channels are set to record external or
internal relay signals, for example, the start or trip signals of the
relay stages, or external blocking or control signals. Binary relay
signals, such as protection start and trip signals, or an external
relay control signal via a binary input, can be set to trigger the
recording. Recorded information is stored in a nonvolatile
memory and can be uploaded for subsequent fault analysis.
9. Event log
To collect sequence-of-events information, the relay has a
nonvolatile memory capable of storing 1024 events with the
associated time stamps. The nonvolatile memory retains its
data even if the relay temporarily loses its auxiliary supply. The
event log facilitates detailed pre- and post-fault analyses of
feeder faults and disturbances. The considerable capacity to
process and store data and events in the relay facilitates
meeting the growing information demand of future network
configurations.
The sequence-of-events information can be accessed either via
local HMI or remotely via the communication interface of the
relay. The information can also be accessed locally or remotely
using the Web HMI.
10. Recorded data
The relay has the capacity to store the records of the 128 latest
fault events. The records can be used to analyze the power
system events. Each record includes, for example, current,
residual voltage and angle values, start times of the protection
blocks and a time stamp. The fault recording can be triggered
by the start or the trip signal of a protection block, or by both.
The available measurement modes include DFT, RMS and
peak-to-peak. Fault records store relay measurement values at
the moment when any protection function starts. In addition,
the maximum demand current with time stamp is separately
recorded. The records are stored in the nonvolatile memory.
11. Trip circuit supervision
The trip circuit supervision continuously monitors the availability
and operation of the trip circuit. It provides two open-circuit
monitoring functions that can be used to monitor the circuit
breaker’s control signal circuits. It also detects loss of circuitbreaker control voltage.
12. Self-supervision
The relay’s built-in self-supervision system continuously
monitors the state of the relay hardware and the operation of
the relay software. Any fault or malfunction detected is used for
alerting the operator.
A permanent relay fault blocks the protection functions to
prevent incorrect operation.
13. Access control
To protect the relay from unauthorized access and to maintain
information integrity, the relay is provided with a four-level, rolebased authentication system with administrator-programmable
individual passwords for the viewer, operator, engineer and
administrator levels. The access control applies to the local
HMI, the Web HMI and PCM600.
14. Inputs and outputs
Depending on the configuration, the relay is equipped with
three phase-current inputs and one residual-current input for
non-directional earth-fault protection, or three phase-current
inputs, one residual current input and one residual voltage input
for directional earth-fault protection, or three phase-current
inputs, one residual current input, three phase-voltage inputs
and one residual voltage input for directional earth-fault and
overcurrent protection.
The phase-current inputs are rated 1/5 A. Two optional residual
current inputs of either 1/5 A or 0.2/1 A are available. The 0.2/1
A input is normally used in applications requiring sensitive
earth-fault protection and featuring core-balance current
transformers. The three phase-voltage inputs and the residual
voltage input cover the rated voltages 60...210 V.
The rated currents of the analog inputs can be selected in the
relay software. In addition, the binary input threshold (16…176
V DC) can be selected by adjusting the relay’s parameter
settings.
All binary input and output contacts are preconfigured
according to the three configurations, but can be easily
reconfigured by setting application-based parameters using the
signal configuration functionality of the local HMI or Web HMI.
See the Input/output overview table and the terminal diagrams
for more information about the inputs and outputs. | | |
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