Site Energy Management Expert

Network Availability =

Communication Availability * Transmission Availability * Energy Availability

Site will be out-of-service during energy interruption. Well managed perfect communication equipment and well managed

perfect transmission equipment together with perfect energy system are not necessarily bring high network availability and

satisfied revenue, unless energy system is simultaneously well managed.

Conventional inefficient manpower-based O&M mode can not meet in depth needs of increasing network scale and

diversified types of energy supply and consumption.

Facing cutthroat competition, we never must be considered as they are now of meticulous management for electricity, fuel,

efficiency and asset, to improve profitability by cutting OPEX.

Solution Overview

Customer Strategies

iManager NetEco (Site)

NetEco is innovated to adapt to these strategies, it is a centralized remote OSS solution for site energy equipment. The

following diagram indicates the unique features and customer values of NetEco solution.

Saving: Unique In-band networking solution saves 90% networking costs, Site acquisition devices free SCADA.

Stable: In-band networking more stable than GPRS, transmission protocol optimization.

Smart: Intelligent fault location, automatic discovery of site controller, maintenance reminder, etc.

Visible O&M

GIS (Geographic Information System)

Site locating and intuitive display.

Site filtering, like sites of low fuel, mains outage, DC voltage low…

Values: Facilitates finding target sites immediately.

GUI (Graphical User Interface)

Dynamically displays power supply and usage logics.

KPIs of major components are presented near components.

Flexible alarm management

Smart fault locating, provides impacts on system and troubleshooting expert suggestion.

Customized alarm notification by SMS or email, easy to integrate with 3rd party system via northbound SNMP interface.

Flexible alarm display template, alarm masking, alarm filtering, thresholds setting and history alarm query.

Glance of site comprehensive information

Basic information, like power supply type, networking mode, control mode.

Power supply statistics by yesterday, last week and month.

Device information, like capacity, installation date, quantity and vendor.

Real-time KPIs and alarms, real-time counters can be subscribed

Real-time curve and remote control options from customer authorized

NetEco user.

Remote parameters setting and control (avoid frequent site visiting )

Parameters of site energy equipment can be adjusted or optimized from NetEco OSS center.

You can perform manual control to site energy equipment from NetEco OSS center.

The logs of parameters adjusting and manual control are managed by NetEco OSS.

O&M-oriented Features

Multi-level and Multi-dimensional Report Management

Network level (multi-site) statistical analysis: Integrated report, power supply proportion report; site alarm information,

remain fuel statistics and refueling reminder statistics, mains operation status, D.G. maintenance remainder,

disconnected sites information.

Component level reports: Mains running report, D.G. running report, Solar running report, battery running report, PSU

report, etc.

Other reports: Maintenance log report, environment and temperature and humidity related report, history data report,

customized report, automatic periodic report, etc.

Complete Statistics

Meticulous Mgmt. of Power Supply and Consumption

Visible: Power supply logics, power supply proportion, energy-saving mode or not, real-time KPIs, status and alarms are

all visible at NetEco OSS.

Statistical: Power supply and consumption are statistical by practical reports, like mains running report, D.G. running

report, solar running report and battery running report.

Mains running report provides statistics regarding outages times, outage duration (H), total power supply time (H)

and power supply (kWh).

D.G. running report provides statistics regarding total D.G. fuel consumption (L), total electricity generated by D.G.

(kWh), total D.G. runtime (H), fuel/supply (L/kWh), D.G. fuel used per hour (L/H), D.G. start times.

Solar running report provides statistics for power output (kWh) of solar power.

Battery running report provides statistics of total charge/discharge times, total discharge capacity (Ah), total runtime

(H).

Integrated report provides statistics regarding power supply and consumption of Mains, D.G., Solar system and

Battery and fuel consumption.

Shareable: Supports 1-4 tenants site DC power sharing, manual and automatic DC load ON/OFF control available as per

customized rules and policies, provides statistical analysis for power consumption of tenants.

HUAWEI TECHNOLOGIES CO., LTD.

Huawei Industrial Base Bantian Longgang Shenzhen 518129, P.R. China

Tel: +86-755-28780808 www.huawei.com

Values

Copyright © Huawei Technologies Co., Ltd. 2013-2015. All rights reserved.

No part of this document may be reproduced or transmitted in any form or by any means without prior

written consent of Huawei Technologies Co., Ltd.

General Disclaimer

The information in this document may contain predictive statements including, without limitation, statements regarding the future

financial and operating results, future product portfolio, new technology, etc. There are a number of factors that could cause actual

results and developments to differ materially from those expressed or implied in the predictive statements. Therefore,

such information is provided for reference purpose only and constitutes neither an offer nor an acceptance.

Huawei may change the information at any time without notice.

Better back high efficient O&M, makes O&M visible, controllable and manageable; realize automation and

information, reduce manpower site visit; assists preventative maintenance, provides prediction and expert

suggestion.

Improves power availability, ensures smooth communication, improves QoS and QoE; drives revenue and subscribers

increasing.

Makes site energy saving manageable, controllable and measureable; supports PUE analysis and optimization.

Overall Network D.G.s and Batteries Mgmt.

Centralized overall network D.G.s management.

Centralized overall network batteries management and battery test.

Complete Fuel Management

Usage be managed: Remaining fuel display, low fuel level alarm, refuel reminder and fuel audit.

Quality and security be monitored: Water in fuel alarm, abnormal fuel decrease alarm (anti-theft), fuel tank lid open

alarm.

Efficiency be optimized: Diesel Max II technology ensures that D.G. is operating at the best load rate and optimized

fuel efficiency.

Full Range of Asset Management

Real-time monitoring the KPIs, status, alarms of site energy equipment,

maintenance reminder.

Passive asset anti-theft mgmt., active asset security mgmt., inventory

mgmt. (name, model, bar code, vendor, manufactured date, BOM

code…).

State of health (SOH) management of diesel generator and battery.

Refined Management of Routine Maintenance

Preventative maintenance: Early warning, anti-theft, spare parts replacement reminder, refuel reminder.

Forecasting: Lifespan prediction for battery cycling times, discharge times; Remaining capacity or runtime, like

remain fuel, remaining battery backup time.

SOH and Maintenance reminder: Real-time monitoring state of health (SOH) of diesel generator and cycling battery

for hybrid power system. D.G. routine maintenance information of last maintenance date, maintenance interval

and accumulated runtime since last times maintenance.

These proactive maintenance features make power availability distinctly improved.