Power Grid Stabilization (PGS) Heavy Duty (HD)

Power Grid Stabilization (PGS) Heavy Duty (HD)

Application Transient Assist
Module Type Heavy Duty mobile Grid Stabilization
Rated Power 1000-1260 kW
Output Voltage <3%
Energy Type Li-Ion - Energy
Battery Chemistry NMC
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Technical Summary
Application Transient Assist
Module Type Heavy Duty mobile Grid Stabilization
Rated Power 1000-1260 kW
Output Voltage THD
Output Voltage <3%
Energy (Nameplate Start of Life)
Energy Type Li-Ion - Energy
Battery Chemistry NMC
Energy (Nameplate Start of Life) 672 kW·h
Inverter Model
Inverter Model BDP1000
Number of Inverters 1
Average Parasitic Load
Shore Power Connection 480 V (60 Hz)
System Output Power
Maximum Continuous at 1.0 PF 1,000 kW
15 min Overload at 1.0 PF 1,170 kW
10 min Overload at 1.0 PF 1,225 kW
5 min Overload at 1.0 PF 1,260 kW
1 min Overload at 1.0 PF 1,260 kW
Dimensions
Container with Trailer - Length 38 ft
Container with Trailer - Width 9 ft
Container with Trailer - Height 13 ft
Container without Trailer - Length 22 ft
Container without Trailer - Width 8 ft
Container without Trailer - Height 10 ft

General

  • Transient Ride Through & Stabilization
  • Seamless mode transfer
  • Islanding detection
  • Static VAR compensator
  • Reserve Power Capacity
  • Plug-and-Play parallel ready
  • Energy Storage Management
  • Human-Machine Interface (HMI)
  • Fire Suppression System
  • Modbus TCP/IP Communications Protocols
  • Ambient Temperature Capability -40°C to +50°C

Reliable, Scalable, and Mobile

The Cat PGS module is a robust, mobile energy storage platform. The module consists of a pre-engineered container that is easily installed on site. Multiple modules may operate in parallel with other power sources to provide increased power output and/or increase the energy capacity.

Renewable Integration

The modules are designed to work with an array of renewable systems, including solar and wind. Seamless integration with the Cat Microgrid Master Controller (MMC) allows for maximum renewable penetration and full asset control.

Grid Stabilization

The Cat PGS protects against many typical power problems, including power failure, voltage sags/surges, and under/over frequency conditions.

Cat® Bi-Directional Power (BDP) Inverters

The Cat BDP inverters are the core to the energy storage system. Based on technology developed for Cat electric drive machines, the Cat BDP provides exceptional reliability, durability, and features that include:

  • Intelligent controls for the charging and discharging of the energy storage equipment.
  • 2 per unit fault current capability
  • Static VAR compensator
  • Four-quadrant output power factory control
  • Patented Non-Linear droop control for ultra fast response
  • Seamless mode transfer
  • Automatic anti-islanding
  • Grid forming
  • Grid following
  • Autonomous mode or Remote-Control mode
  • Parallel ready - multiple modules may be used in parallel to increase total output to 100+MW

Energy Storage

  • Advanced lithium-ion batteries provide good energy density, high discharge/recharge efficiency, and high cycle life.
  • Heavy duty battery structure provides vibration isolation during transport.

Applications

  • Grid firming/grid stabilization
  • Generator set transient assist
  • Black Start Capability/ Rig Up Power
  • Reserve Power Capacity
  • Power Grid Stabilization
    • Cat BDP1000 bi-directional power inverters
    • Energy storage batteries
    • Color HMI Touchscreen
    • Fire suppression system
    • HVAC system to maintain optimal interior temperatures
    • Remote communications via Modbus TCP
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