ENERGY-S

Innovative energy-saving systems for the electric power lines of 0.4 kv voltage class.

www.energy-s.ru

Content

Peculiarities of electric energy consumption in the World

ENERGY-S electric power supply optimization system → Operating principle

→ Advantages

→ Implementation

Contacts

[22 slides total, approximately 10 minutes]

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Peculiarities of electric power supply in the World

All-Union State Standard (GOST) 13109-97 allows

mains voltage fluctuation within 209—231 V .

Power line surges and kicks— became a kind of norm.

→ Decreases electrical facilities lifetime

→ Inefficient use of electric power

Enterprise energy consumption issues

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Problems with the allocation of additional quotas for power consumption

High volumes of payments for

energy consumption

Stability of electric power supply

SOLUTION→ ENERGY-S

● Operating principle

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energy consumption optimization system

● Advantages

● Equipment

● Implementation

ENERGY-S Operating Principle

At the heart of Energy-S technology is a small-power transformer, which works as an autotransformer with the transformation ratio on the verge of 1.

By way of switching-over the loaded transformer’s high-voltage winding without circuit break Energy-S selects the optimum operation mode depending on the conditions of outer power lines.

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1. Normal voltage in the main

2. Boosted voltage in the main

3. Reduced voltage in the main

Use of ENERGY-S helps to save between

7 to 20 % of consumable electric horse power

by means of realization of optimum operation

for electricity consumers.

ENERGY-S Active Power Diagram

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There is a demand appearing in the main (The electrical equipment was switched on)

The main is uncharged (The equipment is off-line)

Switching on the ENERGY-S (the equipment continues to work but the energy consumption is reduced)

ENERGY-S “Current-Voltage” Diagram

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There is demand appearing in

the main

(The electrical equipment was

switched on)

The main is uncharged

(The equipment is off-

line)

Switching on the ENERGY-S

There is no increase of electric current intensity during and after the voltage drop. This results in energy saving.

------ actual current

------ actual voltage

ENERGY-S Gross Output Diagram

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There is a demand appearing in the main

(The electrical equipment was switched on)

The main is

uncharged

(The equipment is

off-line)

Switching on the ENERGY-S

(the equipment continues to work but the energy

consumption is reduced)

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Power effects of ENERGY-S

Adjusting the capacity rate

Stabilizing the voltage

Compensating the branches

Reducing the harmonic distortions

1. Preventing:

Voltage surges Transmission congestions 2. Saving Energy

Benefits of ENERGY-S

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Helps to extend the service life of electrical equipment and reduces cost of its maintenance and infrastructure

by protecting it from power surges and maximum simultaneous

demands at start.

Reduces power requirements by

creating system energy reserve that can be used

for other needs

Better quality of energy entering the equipment allows reduction of volumes of energy consumption

(minimal saving – 7 kWh)

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Efficiency of ENERGY-S was confirmed by numerous test runs

Sberbank (Russia’s Largest Bank) Energy saving is 12,4%

Volvo Russia expert evidence Energy saving is 16,3%

Expert evidences of energy savings

Case-studies of ENERGY-S usage

Urban café

→ Need to provide power supply for a summer outdoor terrace without increasing power consumption quota.

Use of ENERGY-S made it possible to electrify the outdoor

terrace without increasing the power consumption quota.

Industrial enterprise

→ Need to increase production profitability

→ Need to extend service life of electrical equipment

Use of ENERGY-S helps to decrease amounts of payments for energy supply between 7% to 20% and extends the equipment service life by improving quality of energy supply.

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ENERGY-S Equipment

Controller ● Power surge suppressing device

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ENERGY-S system is operated by Janitza UMG604E energy analyzer

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Janitza UMG604E functionality

Measurements of more than 800 different electrical parameters in 3 phase shifts, including voltage instantaneous value, instantaneous currents, reactive and complex power.

Energy quality control (up to the 40-th harmonic)

Continuous measuring (8 channels, 20 kilohertz/channel) and recording of quick operations (up to 50 microseconds).

Janitza UMG604E remotely operates ENERGY-S and controls the parameters of the

electric chain

Janitza UMG604E features

DSP processor with 500 MHz clock frequency, 16MB RAM, 128MB Flash-memory provides

capacity to record and store 10,000,000 data value for a period up to 2 years. Recording of

swift-flowing and transient processes.

Telecommunicational capability → The fact that Janitza UMG604E supports most standard protocols and Ethernet technology, enables it to remotely

access data on energy consumption and system performance without any additional equipment.

→ Great combination of high functionality of Ethernet, Modbus and Gateway telecommunication capability with ability to collect and store data using the inherent memory with ModBus devices, SMTP, Web-site. Ability of live data scanning and configuring, FTP, SNTP, DNS BACnet, Modbus, Prophibus.

2 digital inputs/outputs for the temperature sensor (with the possibility of up-grade to 10 digital inputs/outputs)

Up to 7 user programs, automatization.

Software GridVis (free of charge) allows to set, load and monitor data of almost unlimited number of units (using of DBMS is recommended with the high number of units)

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Competitor products comparison

Majority of existing products of a similar kind solve ONE PROBLEM ONLY:

Reducing the reactive component of the power in the main

Improving quality of electric power by virtue of constant-voltage regulation

Filtering of the high frequency harmonics for current or voltage

ENERGY-S energy saving system is an integrated solution for ALL THESE PROBLEMS!

Plus, it offers possibility of remote monitoring and administration of power supply characteristics.

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OR

OR

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ENERGY-S Implementation Process

Analysis of the client’s power supply in order to detect its problems and limitations.

Recommendations for improvement; determination of the Energy-S equipment configuration and investment cost.

Equipment delivery, assembling, set-up, start-up and commissioning activities.

After-sales service and post-guarantee maintenance.

Case studies of energy saving due to implementation of ENERGY-S

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Object

Economy

%

Additional benefits

«KFC» Moscow

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Complete lack failures of the technological lines

Restaurant chain “Shokoladnitsa”

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Stabilization of the equipment and lighting system of the factory. The increase of the service life of lighting system.

«BURGER KING» Moscow

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The increase of the service life of lighting system, lack of the equipment failures.

Ltd. “Northwest Energy Company”

27,3

The increase of the service life of lighting system

Factory “Ordzhonikidze” 12

The increase of the service life of lighting system

Contacts

LLC «Moscow energy company», Moscow

telephone: +7 (495) 762-46-04

fax: +7(495) 690-05-40

e-mail: ess@energy-s.ru

www.energy-s.ru

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