Modular Containerized Power Plant

POWER PLANT OUTLINE DRAWING

POWER PLANT GENERAL DRAWING

DPS INNER HIGH-VOLTAGE DEVICE
ELECTRIC CIRCUIT

Notes

1. Switchgear is provided with a set of operational blockings with application of electromagnetic locks.

2. Arrangement of power of warning, heating, AUSC cells lightning circuit as well as power by guaranteed control current is executed by the Customer.

3. Single-line diagram is displayed on the side of cells frontage.

4. Cell No.3 is equipped with vacuum circuit breaker with remote switching and block Sirius.

5. Cell No.3 or constructively another cell shall be provided with electricity counter.

6. Auxiliary power transformer capacity is 63 kVA.

POWER PLANT PHYSICAL CONFIGURATION

POWER PLANT FACILITIES ARRANGEMENT

MANUFACTURER’S WARRANTY

SAFETY AND ENVIRONMENTAL REQUIREMENTS

ELECTRICAL FACILITIES

(built-in distribution cells)

Power plant is equipped with in-built high-voltage cells with:

Electrical facilities provide commutation of power circuit and switching-off the generator in case circuit failure beyond the breaker; output of measuring voltage in synchronization circuit of the generation set control panel; connection of external power cables of the Customer.

Distribution gear relay protection provides required protection level of all connections. Configuration and specifications of electrical facilities correspond to the item electrical power supply project of the power plant.

Electrical energy technical management counter is installed on the generator control panel.

The power plant is equipped with microprocessor
control system and enables:

• – operation in single, driven and driving modes;

• – control over all power plant systems on stand-by to launch and notification on failures prohibiting start;

• – heat medium automated temperature maintenance in stand-by to launch status in cold season;

• – automated start and hook up into electrical network in case of circuit voltage loss and the plant shut down during its restoring (emergency energy source);

• – automated start and hook up into common electrical network of the next power plant in case of their parallel connection subject to generated power shortage or under external command;

• – automated shut down of the next power plant in case of their parallel connection subject to generated power shortage or under external command;

• – automated start and shut down (normal and emergency) of prime engine subject to control signal form operator’s room during single operation or from leading power plant subject to parallel connection;

• – engine rotation frequency automated regulation not lower than third accuracy class index under GOST10511, herewith inclination of regulatory specification in diesel cycle shall be within 0...4%;

  
  

• – preset active and reactive power automated maintenance subject to networking;

• – automated fuel flow control and generator voltage with compliance to requirements of active and reactive power distribution;

• – cooling fluid and diesel oil temperature automated regulation both under operation with stand alone cooling and under utilization of process heat (option);

• – automated emergency shut-down in case of failure preventing further operation;

• – record and storage of preset parameters in short-term and long-term archives;

• – capability to connect with of higher order;

The system enables dignified operational efficiency subject to minimum number of operating personnel; stable power plant operation under normal, emergency and post-emergency modes; power plant remote control, engines operation with capabilities of automated and computer-assisted transition from one fuel type to another.

SUPPORTING SYSTEM SPECIFICATIONS

ТОПЛИВНАЯ СИСТЕМА

СИСТЕМА СМАЗКИ

AIR SUPPLY AND VENTILATION SYSTEM CONSISTS OF:

lighting SYSTEM

FIRE FIGHTING SYSTEM

DPS block module category of fire and explosion hazard is B. DPS block module premises are subject to automated aerosol firefighting equipment installation (AFFE).

AFFE performs the functions of fire alarm (FA) and fire warning system (WAS). To control unauthorized access to the DPS premises there is security alarm (SA).

AFFE, FA,WAS and SA systems signals are displayed to cable input junction box for connection of remote devices in the premises with presence of permanent attending personnel.

DPS premises are provided with emergency firefighting equipment.

CONTAINER DESIGN

The power plant container is a noise-attenuating construction and lowers the noise level up to 85 dBA. In the exhaust system a muffler with active sound absorption is installed.

THE POWER PLANT CONTAINER CONSISTS OF:

• full metal welded main lifting body;
• heat insulation of the main lifting body and the bottom in accordance with the maintenance conditions;
• inner lining of the container body: walls are from sandwich panels, floor is from profiled metal sheet;
• process-oriented and installation openings for the main equipment installation, exhaust and ventilation system assembling;
• DG assembling/disassembling is made in the lift-off cover;
• the body is integrated with supporting structures to fasten the motor-generator unit and auxiliary facilities, installation openings, doors, air valves, exhaust gas and air path and external utilities attachment units;
• entrance doors (min. 1900x750 mm in the light) with finishers;
• air valve paths are closed from outside with wings preventing damage to valves during transportation and storage and providing rain and snow protection;
• external cables entry openings with seal units;
• the container floor is made from steel checkered sheet. To discharge spilled liquid and condensate water the floor is provided with a discharge channel with overflows. On the outside the overflows are covered with prone-to-leaking corks;
• bolt clamps for power plant grounding;
• corrosion-resistant protective coating of inner and outer surfaces complies with IV class under GOST 9.032;
• container unit doors are equipped with locking devices (the lock provides door opening from the inside without a key), resilient seals to decrease heat loss and increase particles confinement and moisture resistance;
• the power plant equipment colouring under GOST 14202 excludes operating personnel’s fatigue;
• paint coating thickness of external sheets is at least 80 um. All containers have a single colour range agreed with the Customer;
• the container is divided by the wall with a door into two modules: service and control.

CONTAINER DESIGN:

ENGINE GENERATOR MODULE

SPECIFICATIONS OF ENGINE GENERATOR

SPECIFICATIONS OF THE POWER PLANT

INTRODUCTION

Proposal for engineering, production, construction, assembling and commissioning works of the power plant is formed on the basis of technical requirement of the Customer and experience

in construction of counterpart power plants in different regions of the Russian Federation. The power plant is designated for electric power supply to the Customer’s consumers.

The fuel for the power plant is crude oil (applicability of the fuel shall be agreed by the Customer with the engine manufacture). Power plant operation is basic in autonomous mode. Technical solutions can be changed and amended at the stage of design and engineering documentation execution.

The present technical proposal is designed for information and determination of the preliminary price for the services rendered to the Customer and cannot be presented as a specification or as a part of the design documentation.

ATTRIBUTES OF THE MAIN TECHNICAL SOLUTIONS PROPOSED

THE CUSTOMER PROVIDES TANK BATTERY AS WELL AS:

THE POWER PLANT CONSISTS OF THE FOLLOWING
MAIN EQUIPMENT