Nexgen Consulancy Private Limited

In order to meet excellent quality standards, we are supplying Phasor Measurement Unit

Power system disturbances can be the result of various system events, transmission congestion, fluctuations in renewable energy sources and black outs. With increased number of black outs happening in the country, there is a great interest and increased requirement to implement Wide Area Monitoring Systems across the transmission and distribution grids. To better understand these disturbances and detect system events before they result in failures.

One of the important devices of the Wide Area Measurement System is Phasor Measurement technology, commonly known as PMU technology, which allows operators to accurately analyze the state of power system based on real time data collected from PMUs locate across the electrical network. These Phasor Measurement Unit (PMU) technology provides Phasor information (both magnitude and phase angle) in real time. The advantage of referring phase angle to a global reference time is helpful in capturing the wide area snap shot of the power system.

PMU technology allows operators and engineers to gain grid condition visibility, situational awareness, event analysis, and the ability to take corrective action to ensure a reliable electric network. This enables a wide range of applications and can bring significant financial benefits such as:

Operational efficiency
Improved asset management
Minimize regulatory risk
Informed decision making

Key features include:

Multichannel Synchrophasors in a single unit (configurable)
Data transfer configurable up to 240 messages per second
Data packages based on IEEE C37.118.2011
Multiple protocol TCP/IP, DNP3, Modbus RTU, IEC-60870
High fidelity ADCs with 24-bits of resolution
Dual-Ethernet/Fiber Optic, serial ports
PMU and power quality algorithms in one unit
Up to 833 samples/cycle
Rugged design: -40 to 70 °C

RELIABLE & CONSISTENCE SOLUTION FOR POWER UTILITY

Data Concentrator Unit (DCU NG 9601) an Real time Data Acquisition System was developed considering the requirement of Power utilities.

The system collects the data from remote meters using Low power radio communication, to provide daily usage, total usage, and online data. In addition, provides wide range of services.

Accurate and sufficient data is required to assist the day-to-day decision making activities. The Electrical Network is huge, complex, and it is composite to improve the situation using the traditional approach of data collection.

Advantages:

    Improved Data Collection To Control Network
    Accurate information and timely from the network load
    Better Quality Of Service QoS to End Customers By Monitoring power quality, abnormal Voltages e.t.c
    Improved Fraud Detection
    Optimized Network Management
    Multiple Meter Readings can Be Obtained Consecutively
    Saving The Cooperative Expenses In Meter Reading Cost
    Reduce Operation And Maintenance Expenditure

Key Features:

    Real Time Monitoring Of electrical  parameters
    Power Outage/Restoration
    Time Synchronization
    Date Collection from Different Energy Meters
    Broad Supports Communication Technologies
        Alarms And Notifications Over SMS/ Email
        Archival storage of all Events and Alarms
        Inbuilt Memory for Data Storage
        Health Monitoring Of Communication Network & DCU
        Support Multiple Protocols
        Multiple Communication Interface

Hardware Specification:

Data Concentrator Unit: Real Time Processor
Memory: 512/128 MB Non-Volatile Storage and 64 MB DRAM
Communication Protocol: ModBUS-Serial/TCP (Master/Salve), DLMS /IEC

Capabilities:

    Accurate information and timely from the network load
    Data Logging & File Compression
    Inbuilt Clock on Real Time Controller
    Web Page Creation and Access
    Web File Attachment
    DNS Support
    Dynamic & Static IP Addressing
    Remote Network Interface
    Day/Time Determination

GSM/ GPRS Modem: Supported GSM Band- Quad GSM Band: 800/900/1800/1900 MHz GSM Standard SMS, Fax, CSD (Circuit), GPRS

Onboard Stack:

Cellular Data: Class 10
UDP- Up to 8 Sockets; TCP/IP(Client)- Up to 8 Sockets; TCP IP Server- Up to 4 Sockets, FTP, HTTP, SMTP, POP3

Network Interface:

    10/100 Mb/s Ethernet port (One no.)
    RS232/RS 485 (One no.)

Environment:

    Storage temperature: -40ºC to +85ºC
    Operating temperature: -20ºC to +60ºC
    Humidity: 10-90% RH (non-condensing)
    Storage Humidity: 5 to 95% (non-condensing)

Objective and Scope:

Billing Engine ensures that utility bills its consumers efficiently with intent to increase the revenue of utility, and provide satisfactory services to the consumer. System provides useful reports from different database application integrated with it that helps in making the significant and valuable decision to move the business in profitable direction along with having satisfactory and contented customers.

Area of Billing Engine starts from acquiring the data from consumer end through other integrated application to the various report generation.

Its highly advanced technology, customizable approach, and integration with other modules/applications make it the most viable application in Power, Gas, Water, and Tele-communication sector.

NexGen's CRM & Billing System Software has already been implemented in two utilities of India and serving around 2 million consumers. The process of implementation of solution is on full swing in another four utilities of India which will serve more than 10 million consumers.

Salient Solution:

    Consumer related updated information
    Material at site updated inventor
    Updated information regarding, consumption, meter reading, billing, revenue collection, Disconnection Order (DCO), Meter Change Order (MCO), etc
    Latest status of consumer complaint, grievances & processing of new/old connection/shifting / name change, extension / reduction of load cases, etc
    Detailed network drawing with updated Distribution Transformer (DT), load etc for network analysis, load management, energy auditing, T&C losses, System improvement, augmentation, etc
    Generation of Proactive MIS reports / latest status/ various reports required at hierarchical levels of Distribution utility

Utilities need complete control over various levels of the Electrical network for efficient monitoring and shortened reaction time in case of failures. Transformers are integral part and an important asset of Power Transmission & Distribution System, its correct function is essential for reliable operation of power sector. Transformers are subjected to heavy loading often in a very hostile environment, Hence it become necessary to monitor its operation condition on a real time basis to avoid the unexpected interruption and to increase the reliability of electrical network.

The ELint-TMS solution developed to provide the facility to centralized monitoring and helps the user to understand the condition during the operation as well provide real time & historical information for the operator and management.

The system provides not only the conventional technical data, such as current, voltage etc. but also more information such as oil temperature, oil level etc.

ELint-TMS is integration of sensors, data management and analysis to turn sensor data in to useful knowledge, which is needed by the operators to ensure reliable operation and help in immediately recovery action and avoid power interruption.

ELint-Soft (an Automatic Meter Reading System) is developed considering the requirement of Power Distribution utilities. Utilities face problems due to high transmission & distribution networks.

It collects the data from remote substation / DT metering device to analysis, provides daily usage, total usage, and real time data, long term data management, automatic reports generation, energy accounting, and graphical representation of Electrical Network on GIS.

In addition, this system allows the utilities to provide a wide range of services.

Advantages:

    Improved data collection to control network
    Accurate billing using actual data
    Improved fraud detection
    Optimized network management
    Multiple meter readings can be obtained consecutively
    Saving the cooperative expenses in meter reading cost
    Reduce operation and maintenance expenditure

EL-PSoft is a power sector specific COTS ERP product that uniquely has an Electrical Network Management System (ENMS) at its heart. Unlike any generic OTS ERP, EL-PSoft is designed, developed and maintained by Power domain experts which make the product feature-rich for the Power distribution utilities perspective. El-PSoft product has SOA based design, work-flows based engine, and functionalities that are embedded to ensure an end-to-end adaptability right from Meter to Cash, Load-flow analysis, Customer Information System (CIS), Revenue, Inventory and other modules in a plug-play manner. This provides the versatility of a generic ERP with ease of implementation and configurability, while continuing to provide the power distribution uitilies with domain-driven functionalities. EL-PSoft has been implemented in various technical and commercial environments in 6 large utilities in India, running for over 5 years in an enterprise environment. Right from out-right procurement to software-as-a-service; this product has adapted itself extremely well in all environments.

EL-PSoft assists engineers / officers in performing day to day working such as, Electrical Network Analysis, Energy auditing, Revenue & Billing, Customer Care, Assets, Inventories, Consumer Indexing, Load Management, Processing of new / old connections, Estimation, Cash Collection and Generation of various MIS reports, WSS etc. i.e. complete computerized solution for field offices of power distribution utilities.

Basically following are the basic requirement of a field offices of power distribution utilites:

    Cutomer related updated information
    Material at site updated inventor
    Updated information regarding, consumption, meter reading, billing, revenue collection, Disconnection Order (DCO), Meter Change Order (MCO), etc
    Latest status of consumer complaint, grievances & processing of new/old connection/shifting / name change, extension / reduction of load cases, etc
    Detailed network drawing with updated Distribution Transformer(DT), load etc for network analysis, load management, energy auditing, T&C losses, System improvement, augmentation, etc
    Generation of MIS reports / latest status/ various reports required by officers hierarchy