Substation
transform and distribute electrical power.
See Also: Power Distribution, Switchgear, High Voltage Transformers
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Substation Series Testers
GTPD-92
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Partial discharge（PD） is a pulsed discharge that produces a series of physical phenomena and chemical changes such as light, sound, electrical and mechanical vibrations in and around electrical equipment.
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Substation Automation
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Schweitzer Engineering Laboratories, Inc.
Enable high-performance control and monitoring schemes. Protection applications include directional element-based bus protection and replacement of tone-channel equipment for communications-assisted blocking, unblocking, permissive, and transfer trip schemes.
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Multifunction Substation Test Set
STS 4000
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STS 4000 is a multifunction substation maintenance & commissioning test system for current, voltage and power transformers, designed to perform primary tests requested in substations commissioning. It allows to perform accurate tests on CTs, VTs, PTs and ground grid.
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Total Substation Maintenance Program
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S. D. Myers' Solutions offers Substation Maintenance Services which provide the means to solve your substation and transformer needs. One phone call gives you access to the S. D. Myers' team, our expertise and experience, as well as our network of partnerships, all working toward the goal of extending the relaible and cost-effective life of your substation equipment.
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Product
Substation Alarm ManagerAnnunciation and Data Viewer
SAM
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Applied Systems Engineering, Inc
Applied Systems Engineering, Inc.''s Substation Alarm Manager (SAM) was developed in order to provide Power Utilities with a simple way to show the current status and data within a substation. SAM Substation Annunciator utilizes our extensive protocol library and allows for a wide variety of substation equipment to be monitored. Data can be acquired either by eavesdropping on an active circuit or directly polling an RTU/IED. Collection data is transmitted to SAM through the OPC protocol. This allows SAM to perform its alarm monitoring function either locally at the substation or at a remote site.
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Substation HMI
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Schweitzer Engineering Laboratories, Inc.
SEL automation solutions allow you to visualize data and control the system with an integrated, web-based HMI for local and remote monitoring, control, and annunciation for substations or other processes.
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Product
110kV/220kV Substation Series Testers
JYH-C
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The JYH-C CT & PT Analyzer is a multifunctional device for testing current and potential transformers, covering excitation, ratio, polarity, resistance, and more. It meets IEC standards and features L
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Product
Multifunction Substation Test Set
STS 5000
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STS 5000 is a multifunction substation maintenance & commissioning test system for current, voltage and power transformers designed to perform primary tests requested in substations commissioning. It allows to perform accurate tests on CTs, VTs, PTs and ground grid.
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Product
IEC61850 Digital Substation Test Tool
PNS630
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PNS630 hand-held IEC61850 network analyzer is designed for digital substation commissioning testing and maintenance.
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Product
Electrical Grounding Analysis
GroundMat
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SKM GroundMat is a program for substation ground grid design and analysis. It is designed to help optimize grid design or reinforce existing grids of any shape. It uses a general-purpose finite element algorithm for potential analysis and graphical facilities to validate ground system efficiency
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Measuring And Testing Equipments For Substations
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Measuring and testing equipments for substations
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Primary Current Injection Testing
KAM
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This substation testing device is designed to grant high current output when needed in substation commissioning activities.
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Product
Low-Voltage Arrester Analyzer
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Weshine Electric Manufacturing Co., Ltd
1. This instrument can be widely used in equipment maintenance of substations and power plants, and to measure insulation resistance, absorption ratio and polarization index of high-voltage electrical equipment such as transformers, reactors, capacitors, and circuit breakers. The leakage current of the low-voltage arrester of the power distribution cabinet is automatically tested.
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Cable Testing
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Weshine Electric Manufacturing Co., Ltd
Electricity networks have had to become more flexible, reacting more quickly to the changes and needs of higher performance. This demand for flexibility is especially true where multiple generation sources occur, such as the intermittent power from renewables like solar and wind energy. While modern SMART grid technology can quickly identify faults in sub-station and generating units, cable faults can still occur anywhere on the network.
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Bay Control
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Schweitzer Engineering Laboratories, Inc.
Integrated bay control systems combine complete bay control with high-speed breaker protection, allowing you to deploy a full substation protection, control, and monitoring solution that is flexible for your application.
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Product
Wide-Area Networks
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Schweitzer Engineering Laboratories, Inc.
Utility wide-area networks provide communications between the control center and substations, and between substations.
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Product
Multifunction Data Collection and Analysis System
9000
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The Model 9000 DME System is a high performance multifunction data collection and analysis system. It is suitable for application in an electrical utility substation or plant environment to produce Sequence of Event (SER), Digital Fault Recorder (DFR), Dynamic Disturbance Recorder (DDR), and Continuous Recorder data in conformance with PRC-002-1 and PRC-018-1. All data recorded by the DME system is stored in IEEE C37.111 format and named in conformance with IEEE C37.232. The system also has a software option to enable the Phasor Measurement Unit (PMU) feature to provide streaming data in conformance with IEEE C37.118.
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Product
Electrical Power Transducers
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Manufactured for utilities since 1969, TransData Power Transducers are used for measuring AC and DC power variables in Substation, Generation, Load Control and Industrial applications where ±1ma or 4-20mA analog signal are required by the SCADA/Energy Management System. Models are available for measuring Current, AC Voltage, DC Battery Voltage, Watts, VARs, Frequency and more.
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Bushing Monitoring
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Qualitrol Bushing Monitor System is an on-line Tanδ (PF) and Capacitance monitoring system for substation bushings. It measures the phase difference induced by capacitive layers of bushings and calculates the rate of change to predict defects in bushing insulation.
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Product
Tap Changer Analyzers & Winding Ohmmeters
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Winding resistance test of inductive test objects, such as power transformers, is one of the most effective non-intrusive ways of checking its condition. Due to their advanced design, DV Power winding resistance meters provide high test currents (up to 100 A DC) and high accuracy (up to 0.1%) within light and portable test instruments. In addition to winding resistance measurement, it is also possible to perform simple, quick and reliable transformer on-load tap changer condition assessment by recording the test current during tap changer operation, also known as DVtest. Because of that, problems with a tap changer connection, contacts, and switching procedure can be detected.DV Power winding ohmmeters consist of single-phase RMO-T and three-phase TWA series. Models from the TWA series are designed for six-winding resistance measurement of power and distribution transformers, with only one single-step cable setup. As a result of reducing the total test time, it enables significant saving of time and money.Typical application areas of these instruments are high-voltage substations and industrial environments. They are intended to measure the resistance of:Transformer windingsOn-load tap changersGeneratorsElectrical motorsHigh-current bus bar jointsCable splicesWelding joints
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Certified Solutions
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Advantech has several certified products for the railway automation or power & energy automation, such as IEEE 1613 controllers, EN50155 switches and IEC 61850 substation controllers. All these certified solutions are for the transportation or power & energy industries. The certified products are verified by individual third party organizations to help your system work more reliably in substation automation applications. EN50155 certified solutions, including EN50155 switches, are designed for passenger information system, the IEC 61850-3 and IEEE 1613 certified solutions, such as IEC 61850 substation controller and IEEE 1613 controller, are suitable for substation automation and wind power grid automation, the Det Norske Veritas (DNV) certified solutions which are integrated with ECDIS, are ideal for navigation applications. The certified solutions Advantech offers means engineers can create reliable and safe working environments.
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Product
Automation Control
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Schweitzer Engineering Laboratories, Inc.
Monitoring and controlling substation power systems requires comprehensive solutions. SEL’s complete solutions and hardened devices help maintain system stability with deterministic control; streamline access to valuable IED data, communications processors, and field devices; and improve visualization and control with local HMIs and access to SCADA systems.
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CT Polarity Tester
DIR CT
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SCOPE proudly introduces Dir CT, a CT Polarity Tester specially designed to verify correctness of polarity of current transformers cores in live EHV switchyards. Polarity test is one of the most common yet crucial tests required to be done on current transformers by commissioning as well as maintenance engineers. Even though it is commonly conducted check, there was no all in one simple tool available for this measurement. DIR CT fills this void to perfection, it is expected to significantly reduce the time taken for polarity checks on numerous CT in sub-station, especially during commissioning of new sub-stations
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Energy Meter
MARK-V
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The TransData MARK-V is an advanced, revenue certified solid-state polyphase energy meter offering best-of-class features and functionality for Distribution Substation, Transmission Grid, Generation and Commercial-Industrial revenue meter applications.
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Product
Primary Current Injection Test Set
T 3000
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T 3000 is a primary current injection testing system designed to perform primary tests requested in substations commissioning. It allows to perform different tests and measurements on current transformers, voltage transformers, power transformers, protection relays, energy meters and transducers
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Product
200 A HIGH-CURRENT MICRO-OHMMETER
MPK-203x
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The MPK-203x high-current micro-ohmmeter is a portable, microprocessor-controlled instrument. Has optimized filters and protections for measurements in electrical substations. Can be used to accurately measure very low contact resistances of high voltage circuit-breakers and switches, busbars, etc., with test currents up to 200A. It employs the 4 terminals-method (U/I measuring principle) to avoid errors caused by test leads and their contact resistances.
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Transmission Control
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Schweitzer Engineering Laboratories, Inc.
Transmission control systems provide flexible local control and SCADA integration for substation and line protection assets, improving your system’s reliability and efficiency.
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Product
Testing Software
IEC 61850
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Beijing GFUVE Electronics Co.,Ltd.
Intelligent substation has widely adopted IEC 61850 standard communication, the standardization of information model is the basis for intelligent substation equipment (or system) to achieve IEC 61850 communication. This module can test if the information model meet the requirements of DL/T860 standard, national network and related model specifications. It can test and control unit model, protection unit model, econometric model, condition monitoring model. It is selectable to test according to IEC61850-6 SCL grammatical rules, IEC61850-7 logic nodes and common data, the national network model standards and custom models.
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Medium Voltage Products, Solutions, and Services
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ABB provides a full range of medium voltage solutions for the utility, industrial and commercial customers with safe, reliable and smart technologies for the distribution of electricity.The extensive global offering includes distribution automation products, switching, limiting, measuring and sensing devices, switchgear, modular substation packages and related services.
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Product
Voltage Voltmeter
Voltstik
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The Voltstik is a distribution voltage voltmeter designed for use on lines and in substations. This meter is employed onto a line by using a hot stick and universal chuck adapter. It is capable of measuring voltage phase to phase, and phase to ground. This high impedance instrument is an excellent choice for solving multiple problems associated with operating a medium voltage system. Its key applications are defined under three groups, safety confirmation of the voltage present, troubleshooting voltage problems, and phasing.
