A smart grid is a modernized electrical grid that uses analogue or digital information and communications technology to collect the data from energy suppliers and consumers and take automated actions, if required or assist in their operations. It improves efficiency and reliability of the grid, supports fault detection and self-healing, helps in load balancing. Although mostly popular in electricity grids, the concept is also getting extended in water and gas supply. The main components involve smart meters, data concentrating units and metering data acquisition software. BBIPPL has products/solutions in all these using the prominent technologies.

Smart Grid/AMI

Smart grid refers to the transformation of the electric power system into an “energy Internet” allowing utilities and customers to share information in real time, often automatically, so that both sides can more effectively manage electricity use. A smart grid promises to make the outdated power system more reliable, preventing losses and thefts, which cost the nation a lot. Smart grid also could dramatically reduce energy use and emissions. If fully deployed—and accompanied by policy support for decentralized power, renewable power—smart grid could reduce energy use and emissions.

Clearly, in addition to reliability, energy efficiency and other societal benefits, the development of a smart grid will create economic opportunities. Many Utilities are moving quickly to provide a widening array of new devices, software, controls, communications, and services.

Advanced metering infrastructure (AMI) is architecture for automated, two-way communication between a smart utility meter with an IP address and a utility company. The goal of an AMI is to provide utility companies with real-time data about power consumption and allow customers to make informed choices about energy usage based on the price at the time of use.

AMI is seen as an important part of any smart grid initiative.

Advantages –
• Managing Demand and Supply
• Distribution Network Management
• Revenue Protection ( Losses Control)
• Variable Pricing Structures
• Improved Data Quality
• Shorter Billing Cycle and DSO
• Reduced Load In Complains from Consumers
• Customer Intelligence

  • Meter Data Management and Meter event Management
    • Meter Reading at configurable intervals.
    • Meter Reading – Pull/Push based using GSM/GPRS
    • Alarm Management for Meter events (Ex: Tamper, Reset, Supply Outage, Supply Restore) using IVRS/SMS/Email transports.
    • Validation, Editing and Estimation (VEE).
    • Support for derived data and configurable mapping of paramcodes to parameters.
  • Custom Policy definition and enforcement for decision support, performance management and alarms
  • Energy Accounting System for conducting Energy Audits
  • Graphical view of utility organization hierarchy and assets
  • Support for multiple metering protocols
    • Modbus RTU, Modbus TCP, IEC 61850, DNP3 ,DLMS, Zigby, RF
  • Managing and Monitoring Power Distribution Network
  • Integration with SCADA, GIS, Billing, ERP, CRM, Network Analysis and other systems
  • Flexible platform capable of scaling from a simple metering system for a utility circle to a region, state, nationwide metering system
  • Load survey data and analysis
  • Provision for print and export (to pdf and Excel) all screens, reports
  • Security enforcement and Compliance and selective access based on authorization
  • High Availability, Failover, Scalability (over a million nodes) and Load balancing support
  • Send commands to the modem/meter and HEGs
  • Support for various Smart Metering/AMI features such as
    • Support for smart metering, home energy gateways and smart grid
    • Connect, disconnection based on load and payment
    • Energy Audit and loss/theft detection at the level of consumer meters
    • Policies to detect/alert in case of theft based on energy audit
    • Policies to detect tampering of the reading
    • Integration with Home Energy Gateway (HEG) and automated demand response
      • Support for demand response signal
      • TOU/tariff update
      • Status of demand (high/med/low)
      • Tariff status (off peak/peak/normal)
      • Grid condition and demand response (DR) alerts
  • Works with multiple operating systems (Windows, Linux, Solaris), browsers (IE6 and above, Firefox and Chrome) and databases (MySQL, Oracle, MS SQL, Postgres etc)
Smart Metering

At the heart of a consumer AMI system is the Smart Meter. Typically a smart meter is required to support various features like Multi-tariff, Automatic Billing, Remote Connect/ Disconnect and Remote Firmware upgrade. To support these features, it is desired that the meters support a wide variety of communication channel options like Zigbee, PLC or GPRS and standard communication protocols like DLMS and ANSI. But, today most of the existing installations have only legacy meters that might support only serial communication channels and/or proprietary protocols.

The communication capability of such legacy meters can be enhanced by means of smart Meter Interface Cards/Meter Interface Units. The MIC/ MIU imparts standard based communication capability to these meters which otherwise might support only legacy communication protocols. Data concentrator is an intelligent embedded device which can be installed any where in the LV network to communicate with meter periodically and on demand. The data concentrator will internally store the data read from meters and will be served to central system either by PULL or by PUSH mode

We also provide Prepaid Electronic Energy Meter for measuring the amount of energy supplied . Our prepaid energy meters adopt the latest technology to measure the active energy.

Features :
• STS (Standard Transfer Specifications) Compliant
• Programmable Low Credit Audio & Visual Alarm
• Automatic Power Cut-off When Cover Open is detected
• Retrieve of last 12 months Power Consumption Data

Energy Meters

Single Phase Electronic Energy meter

Brick and Byte manufacture a wide range of Single Phase Electronic Energy meter as per our client’s requirement. Single phase Multi function Electronic Energy Meter is a new generation product of BBIPPL which is specially designed to meet the requirement of Indian utilities. The meter is protected from overload, high voltage, Surges, Spikes, EMI/EMC & High Magnetic Fields.

• Reverse Connection
• Neutral Disconnection
• Earthed Load
• Neutral Tampering
• Meter Cover Opening
• Spark Discharge of35 KV
• Meter Reading at the time of Power Outage
• Optical Port
• Remote metering
• Maximum Demand(MD) Measurement and resetting

Three Phase Electronic Energy Meter

We are one of the prominent name in manufacture and suppliers of Three Phase Electronic Energy Meter that uses modern technology and is highly efficient and reliable in measuring the energy produced and supplied. Our three phase electronic energy meter are the intelligent & advance Energy Meters, employing large scale integrated circuits and SMT Technology. These meters are designed to perform well under harsh Indian climate conditions and power fluctuations.

• Remote metering through PSTN/Optical fiber/GSM/CDMA/RF
• Class 0.5 and 1.0 Accuracy for Active Energy and Reactive Energy
• TOD Metering in 8 Time Zones & four tariffs per day
• Phase Sequence/Current Reversal
• Neutral Disconnection Earthed Load
• Missing of Neutral and anyone Phase
• High Magnetic field of 0.5Tesla
• Spark discharge of 35 KV
• Self Diagnostic Features
• Real-Time Clock error
• Low Battery Indication
• Cover Open Detection
• Demand Recording Functions
• Load Survey
• Billing Functions
• Meter Reading at the time of Power-Outage


Brick & Byte has developed Data Concentrator Units intended for data acquisition, transmission and storage of metering data from consumer meters to data center, on request or by push mechanism. The DCU is suited for installation in medium voltage (MV) / low voltage (LV) transformer stations as well as at the customer premises. It has numerous plug-in options for connecting meters at the downstream end (LV Power-line carrier (PLC) modem / Low power Radio modem / Serial RS232/485 port). Cellular modem (GPRS/CDMA/PSTN/WIMAX) and Wide Area Network (via Ethernet/ VSAT) are the options available for upstream communication to central system.

The data concentrator can read meters from pre-loaded and programmable schedules or from spontaneous tasks, initiated by central system. It can record daily billing data, hourly/daily profile values and events and store locally for periodic / ad-hoc transmission to the central system. The metering DCU can poll data cyclically on a pre-programmed interval or on ad-hoc basis for on-demand/demand scan. This is Smart-Grid ready and supports bidirectional communication for AMI and Demand Response applications, as well as supporting remote configuration and upgrade.

Data concentrator unit is a micro controller based device which has dual communication capabilities Viz. GPRS and LPR. DCU is designed to collect the data from Meter Interface Unit over Low Power Radio and transfer the data further to the central server using GPRS. It has been within built power supply which can withstand surges up to 6 KV and also has rechargeable Li-ion battery.


Maximum Demand Controller is applicable for medium and large scale industries to reduce demand peaks without affecting their operation. Maximum demand charges are collected based on the highest recorded demand peak in the month. By temporarily reducing the loads during the periods of high demand the maximum demand charges can be reduced.

Two measure benefits when maximum demand is limited to a predetermined level.
• Released electrical system capacity.
• Reduced operating cost.

Maximum demand controller is a device designed to meet the need of load management for industries. Alarm I sounded when demand approaches a present value. If corrective action is not taken, the controller switches OFF non essential load in a sequence. The plant equipments selected for load management are stopped and restarted. Demand control is achieved by using suitable contactors and electrical hooters.

• Better utilization of available power
• Avoid penalty, disconnection
• Improved load factor
• True RMS measurement
• Auto scaling from KVA to MVA
• Predictive control method adopted to optimize demand control
• Field programmable CT & PT ratios
• Demand profile generation for setting realistic demand targets
• Records 5 peak demands with date and time
• Time of day (TOD) facility
• Integration time selectable : 15/30 minutes
• RS485 communication interface to PC (optional)
• Three control outputs for better control