INCREASE OBSERVABILITY
ACROSS THE SYSTEM
WITH PHASOR MEASUREMENTS
at a cost of a telemetry system
The traditional telemetry cannot provide the data with a rate and synchronization precision required for monitoring and controlling a modern power system. The synchronized phasor measurement technology emerges to solve this problem.
The decentralization of power generation, the increasing share of the alternative sources, and the asymmetrical loads make the operation of the power system more complicated for the system operator, creating a need for more comprehensive data.
The WAMS data
The WAMS data HELPS TSOS TO PERFORM THE FOLLOWING ACTIVITIES
HELP TSOS TO PERFORM
THE FOLLOWING ACTIVITIES:
Dangerous oscillating processes identification
Determination of sustainability margins of the power system
01
Sources identification of dangerous oscillating processes
02
Analysis of power grid accidents
03
Verifying the power system model
04
05
WAMS build
AS A HIERARCHICAL
SYSTEM
Datacenter of System Operator Control Centers
Receives and processes data to analyze and use for specific applications and tasks.
PMU (Phasor measurement units)
The Measuring devices with precision time synchronization are located at power plants and substations.
Time sync module
Uses GPS and GLONASS to maintain it's clock
The PDC's (phasor data concentrators)
Concentrate and transmit data from PMU's to the upper level via communications channels.
Time sync module
Uses GPS and GLONASS to maintain it's clock
PMU (Phasor measurement units)
The Measuring devices with precision time synchronization are located at power plants and substations.
The PDC's (phasor data concentrators)
Concentrate and transmit data from PMU's to the upper level via communications channels.
Datacenter of System Operator Control Centers
Receives and processes data to analyze and use for specific applications and tasks.
Time sync module
Uses GPS and GLONASS to maintain it's clock
PMU (Phasor measurement units)
The Measuring devices with precision time synchronization are located at power plants and substations.
The PDC's (phasor data concentrators)
Concentrate and transmit data from PMU's to the upper level via communications channels.
Datacenter of System Operator Control Centers
Receives and processes data to analyze and use for specific applications and tasks.
We manufacture a full line of the equipment required for deploying WAMS at power plants and substations, and develop software for deep synchrophasors data analysis.
All you need for wams
Phasor Measurment Unit
IEEE C37.118.1 compliant phasor measurements, classes M (Measurement) and P (Protection)
multiple data transmission protocols supported, including IEEE C37.118.2
time synchronization via PTPv2, IRIG-A or IRIG-B
RMS measurements
5 binary inputs
Designed in two versions: with analog inputs or without analog inputs for digital substations architecture (IEC 61850-9-2).
ENIP-2 PMU
Phasor Data Concentrator
collects data from up to 20 PMUs
data archiving for up to 180 days
data export to CSV and COMTRADE (IEEE/IEC C37.111-2013)
data export via REST API and SOAP service
ES-PDC
encs-2
Timesync module
GPS/GLONASS timing
IRIG A/B
IEEE 1588v2 PTP
es phasor
LFO monitoring software
detection of the mode of low-frequency oscillations (LFO)
calculation the parameters of dynamic characteristics (amplitude, phase, oscillation damping parameters, etc.) of oscillatory components (modes)
detecting the source of oscillations
WAMS Portfolio
500 kV
Digital Substation
Digital Substation
Combined
Heat and Power Plant
Heat and Power Plant
Thermal power station
500 kV Substation
330 kV Substation
Hydroelectric Plant
Combined
Heat and Power Plant
Heat and Power Plant
Please visit PMU Live! web page to see real-time data coming from geographically distributed ENIP-2 PMUs.
500 kV Digital Substation (Western Siberia, Russia)
The digital substation is the most important link in the power supply system of the petrochemical complex. WAMSs appear at the substations in order to increase the efficiency of dispatching control of power system modes. WAMS includes ENIP-2 PMU, Phasor Data Concentrator ES-PDC, WAMS’ diagnostics subsystem, subsystem of guaranteed power supply. The unified time system is based on the time synch module ENCS-2 for receiving signals of global navigation systems (GPS, GLONASS).
500 kV Substation (Tatarstan, Russia)
The 500 kV substation provides electricity to residents of the special economic zone, large enterprises of the chemical and petrochemical industry. In accordance to TSO requirements, the following equipment is installed at the substation for integration into WAMS: ENIP-2 PMUs, phasor data concentrator ES-PDC, and time synchronization module ENCS-2. The project was launched in 2016.
330 kV Substation (Northwest, Russia)
Support substation is an electrical substation which carries out the remote control of other substations. The substation is one of the support substations of the Leningrad Region. It served previously to supply electricity to a machine-building plant. Power supply of the nearby town is carried out from this substation. WAMS of the substation includes ENIP-2 PMU – 2 pcs, ES-PDC,- 1 pc. as well as indicating panel ENMI-6 to diagnose the state of WAMS elements. The subsystem of time synchronization is based on time synch module ENCS-2.
Hydroelectric Power Plant (Far East, Russia)
It’s the second largest hydroelectric power station on the Far East of Russia. The station reservoir is of great flood protection importance for the nearest settlements. The hydroelectric station has the highest buttress dam in Russia, as well as the most powerful diagonal hydraulic turbines. The installed capacity of the power plant is 1330 MW, the average annual electricity generation is 4910 million kWh. ENIP-2 PMUs are installed on 500 kV outgoing lines from which ES-PDC collects data. Time synchronization is carried out by ENCS-2. Panel of indication ENMI-6 shows the parameters of the diagnostics of system elements.
Thermal Power Station (Bashkortostan, Russia)
It’s the most powerful condensation thermal power plant in Bashkortostan. The plant was designed and constructed with the aim of using local high-sulfur oil as fuel. Installed capacity makes 1830 MW. ENIP-2 PMUs are installed to monitor operating mode of 6 generators and 3 departing lines of 500 kV. Input/output modules of analogue signals ENMV-3 are installed to control activation parameters of each generator. ES-PDC collects vector data and transmits it to the upper layer. Time synchronization is carried out by ENCS-2. Panel of indication ENMI-6 shows the parameters of the diagnostics of system elements.
Combined Heat and Power Plant (Ural, Russia)
Modern power plant with efficient combined cycle of heat and electricity production is one of the most efficient thermal plants in the region. 100% of the fuel balance of the station is a natural gas. Electric power makes 593 MW, thermal power makes 1307 MW. The operation of 4 generators and 6 220 kV outgoing lines is monitored by ENIP-2 PMU: data from the devices are transmitted to ES-PDC. Input/output modules of analogue signals ENMV-3 are installed to control activation parameters of each generator. ES-PDC collects vector data and transmits it to the upper layer. Time synchronization is carried out by ENCS-2. Panel of indication ENMI-6.
Combined Heat and Power Plant (Ural, Russia)
The power station started its functioning in 1930 according to the plan of electrification of Russia. But if fact, in 2015-2017 a new steam-gas power station was built. Today, the power plant is the largest steam-gas CHP in the Urals. Electric power is 757.5 MW, thermal power is 842.7 MW. ENIP-2 PMUs are installed to monitor operating mode of 6 generators and 4 departing lines of 220 kV. Input/output modules of analogue signals ENMV-3 are installed to control activation parameters of each generator. ES-PDC collects vector data and transmits it to the upper layer. Time synchronization is carried out by ENCS-2. Panel of indication ENMI-6 shows the parameters of the diagnostics of system elements.
Our R&D team in collaboration with the system operators continuously works on the improvement of WAMS equipment and data processing software. Our research and developing processes are carried out based on the real issues and actual tasks of the electric power industry. As a continuous members of CIGRE, we participate in national working group B5, C2, D2.
our Competence
We will offer you a ready-made solution or provide an offer for your project. Rest assured that you’re going to get a good deal.
Three good reasons
TO CHOOSE ENS
Competence
We participate in industry-specific sections of the CIGRE national committee and NASPI working groups
Price
Please contact us to receive the best offer for your WAMS
Support
We offer you professional consultation of our specialists and WAMS service on our equipment
Contact us
Get a quote:
sales@ens.ru
sales@ens.ru
Ask questions, get support:
wams@ens.ru
wams@ens.ru
Call +7 81-82 65-75-65
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