narada energy storage solution - e box 1

Energy Storage Business E Box Proposal Narada + Partners Solution

http://www.narada-ap.com/index.php?cID=1

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Significance of ESS： Mitigate peak and valley difference to maintain quality power generation,

improve efficiency of conventional grid Reduce investment in backbone network expansion, saving substantial resources Stabilize renewable energy integration, mitigate the unpredictability of wind and

solar power generation, improve power supply quality Enhance grid security, increase back-up power in case of failures in transmission

or distribution network Enhance black-start safety and decrease failure rates

ESS- Core of Smart Grid

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Core Technology of Hybrid Power Solutions

Core technology of Hybrid Power Solutions

Safety, Energy exchange efficiency, Cost, Life,

Energy rate, Power rate, Maintenance, Environment friendly

ESS

• Battery technology• Group match

technology (GMT)• Battery management

system (BMS)• Thermal management

system (TMS)

Energy Storage Battery

• Solar• Diesel Gen Set• Grid , DC, AC Parameter

Data• Can manage various types

of battery• Manage with various

programs

Remote monitor system

Monitoring & Controlling

Power Control System

• Power input control

system• Load Management

System• Battery Charging

Control• Generator Control

System

AC / DC Power System

Generator

• xxxxxx• xxxxxxtechnology• xxxxxx

Gen Set

Green Energy

• Solar PV• Wind• Wave Energy

Renewable Energy

• Local Engineering Team

• Project Team• Maintenance Team• After Sales

Supports & Spares

Distributed Energy Storage System (E Box) offers a modular and flexible design, that can be specially tailored to suit each customer’s demands. The ESS can be used as an independent power source, or as a backup power system. It can be integrated with solar, electrical generator and grid power. Energy sources are managed by the interactive GenPlus IPSOM module which gives flexibility to the customers according to their diverse requirements.

Storing energy using high capacity battery, the ESS reduces output variability and improves reliability. The high charging cycles and low recharge time provides long life

Residential, Resort & Commercial

• Ideal standalone ESS• Backup power system in

environment with frequent power disruption.

• Energy-saving solution that can be connected to Grid, DG and Solar PV systems to maximize energy savings.

• Management and monitoring of ESS can easily be done remotely with the GenPlus IPSOM module

• Ideal Solution Complement to Differential Peak Demand Rate

Proposal 1) Distributed Energy Storage “E Box” - 20kWH, 40kWH, 60kWH…

Single Stage E-Box

5KVA Output; 230Vac; 50/60Hz

PV – Up to 3KWpEnergy Storage – up to

22KWhrDimension: 2m (H) 0.65(W) 0.7m(D)

Two Stages E-Box




Three Stages E-Box




Four Stages E-Box

20KVA Output; 230Vac; 50/60HzPV – Up to 12KWpEnergy Storage – up to 88KWhrDimension: 2m (H) 2.6(W) 0.7m(D)

EBOX : DESIGN APPLICATION

Hybrid Energy Storage System

ESS System

Hybrid ESSPV-ESS

BESS

Grid Tied ESS

PV GT + BESS GT

PV-ESS

BESS

Backup ESS

Long Duration

Short Duration

Mini ESS

Application

• Micro-grid System• Island mode power• Back-up Power• Power Stabilization• Demand & Responses• Residential • Small Business• Industrial

SOLUTION PARTNERS



BATTERY ENERGY STORAGE “E BOX” SOLUTION

Integrated Energy Storage System

Turnkey solution Scalable BATTERY ENERGY

STORAGE solution Low maintenance Field replaceable part for

fast turnaround Remote monitoring and

control of system AC & Generator

Automatic/ Manual Select Single Phase or 3 Phase

system

Cambodia Installation Hybrid System-Grid/Battery/Solar

5KVA- 1 Phase21KWhr Energy Storage3KWp Solar Panel

Deployment Malaysia Installation

Hybrid System-Solar/Battery/D.G15KVA- 1 Phase44KWhr Energy Storage

References Projects Extracts

|www.global-mde.com

18KW/30KWh 36KW/60KWh 6KW/8KWh 8KW/10KWh

18KW/30KWh 6KW/10KWh 36KW/55KWh 6KW/12KWh

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Proposal 2) Micro Grid Container Battery Energy Storage

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Optimized container design enables modular layout and mobility of the energy storage power station for emergency and disaster relief

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Microgrid EES Solutions

EES Battery blocks PCS

BMS Monitoring system

Industrially pioneering and exclusive micro-grid EES system in enterprise-class Cost effective, long-life, high reliability Mobile EES through modular approach Environment friendly & energy efficient Promote smart grid and renewable EES

Narada’s Lead Carbon Micro Grid ESS

System configuration:

DC lineAC lineCommunication line

A-STAR cloud-computation based platform

A-Star local EMS

GMDE Battery Inverter

Power Meter Public Grid

HDB building:Public LoadsPV Inverter PV Module

Narada Lead-carbon batteryBMS

Astar-Narada ESS For Singapore HDB

Complete ESS: A-star EMS + Narada battery + GMDE battery inverter

Conceptual -- MW Solar Farm with Energy Storage System

LOAD

GRIDTRANSFORMERS

POWER SWITCH

PVMW

Inverter MW

PCS

Battery & BMS

Monitor & Controller


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The key of battery group technology is to ensure the uniformity at the cell level to avoid “weakest link effect”, then high charging and discharging efficiency and longer service life achieved at the group level State-of-the-art equipment, meticulous control, reasonable selection are major contributors.

uniformity test of discharge capacity, charge voltage, end of discharge voltage and internal resistance

Battery Group Technology

laser thickness controlling system

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Battery Management System (BMS)Technology

• High precision voltage measurement• High precision current measurement• High precision temperature

measurement• Large current nondestructive

balancing• Efficient balancing control strategy• Multilayer safety protection• Practical SOC estimation• High reliability• Intelligent BMS interface• Historical event records

Longer service life at battery string levelImproved user experience

Enhanced battery safety

Convenient maintenance& inspection

• Balancing Technology• Nondestructive active balancing, energy

transfer• High balancing current almost no heat

dissipation• Balancing regardless of circumstances

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Based on theories of air dynamics and hydrodynamics and tested after simulation and selection on large scale computer system, the unique temperature-regulated air supply system was designed and widely employed in the construction of BEES power stations

Battery Thermal Management Technology

.

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Battery Thermal Management Technology

Containerized battery thermal management system( temperature difference < 5˚C at the cell level)

Air conditioners

Air inlet

Air Channels

Air outlets

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Narada ESS Projects

Singapore HDB Grid Tied SystemHybrid System-Grid/Battery/Solar68KVA- 3 Phase250KWhr Energy Storage System50KWp PV System

Singapore Housing Development Grid Tied Hybrid System

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Capacity 2MWhPower 0.5MW

Integrated Voltage 380V / 50Hz

Installed in 2011

Services Peak shaving, power smoothing

** Hybrid Battery ESS System with Lead Carbon and Lithium ion batteries, for superior performance and high reliability

2MWh PV-ESS Integrated Microgrid Power Station at Narada Facility

Mov02791.mpg

Integrated Microgrid Power Station at Narada Facility (Linan)

The hybrid energy storage power station for Dongfushan Island is the first real world case in scale renewable energy storage in China, integrated wind, photovoltaic and ESS, boosted to run the island micro grid system. Technically difficult and complex, the project is of great significance in demonstration.

The project was launched in 2011, the Battery ESS system has been running smoothly for 3 years.

Wind-PV-DG hybrid energy storage power station for Dongfushan Island

100KW Solar Panels 210KW Wind Turbine Generators

Narada BEES blocks

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Microgrid Pilot Project in State Renewable Demo City in Turpan, Xinjiang Autonomous Region

The first micro-grid pilot project in state renewable demonstration city in Turpan Xinjiang has been jointly approved by National Development and Reform Commission, National Energy Administration, State Electricity Regulatory Commission. The installed capacity is currently the largest (13.4MW) and the coverage the widest ( over 20,000 residents of more than 7000 households ) in China.

Bid Winning Notice to Narada Power Source

East Fushan Island

Wind and Solar Storage Power Plants and Desalination systems

The National Scenery Site ESS Pilot Project

The project is integrated with 100 MW of wind power, 50 MW of solar power and 20 MW chemical energy storage engineering, recognized as international leading level in terms of project scale and technology. It is the world's largest platform for the comprehensive utilization of renewable energy up to now, facilitate effective solutions to key technical barriers in on grid generation. Narada won the bid for the project due to its high recognition in international advanced products and technology, in cooperation with China State Grid to demonstrate lead-acid storage value and explore innovative technical routes.

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Jointly developed with

Tsinghua University

and Beijing

Sifang Automation

Delivering wind power

Integration solution

Mobile Wind Power ESS Hybrid System in Inner Mongolia

China Southern Grid Wind-PV-DG Hybrid EES Power Station 3MWH

3 MWh hybrid energy storage power station PV power smoothing and peak shaving Using lead carbon batteries, lithium batteries, and other advanced

energy storage technology Joint design with Southern Grid and other organizations

ESS: 2.5MW permanent magnet direct drive wind turbines, energy storage systems, diesel generator sets and three sets of sea water desalination plant. Mainly in wind power, energy storage systems and diesel generators, supplemented, providing energy for the desalination system. Combined with micro-grid technology to build a non-grid-connected wind power - desalination integrated system.

Jiangsu Dafeng Wind Power Desalination Project

4 MWh Microgrid Pilot Project at Luxi Island (National 863 Program)

The largest Micro grid lead-acid storage demonstration project in Zhejiang province

Integrated lead carbon batteries, super capacitors and other advanced energy storage

technology

As the exclusive bid winner, Narada provides system solution for the project

6 MWh Microgrid demonstration project at Wanshan islands in Zhuhai

The largest Micro grid lead-acid storage demonstration nationwide

As the exclusive bid winner, Narada provides system solution, energy storage lead

carbon battery products for the project

Narada provides a variety of ways for wind, solar and other renewable energy access,

for power smoothing as well as energy storage capabilities

Summary : Narada Container Energy Storage Solution

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