Microgrids

Cat Energy Time Shift (ETS) Module

Cat® Energy Time Shift-moduler (ETS) er et skalerbart energilagringssystem, der hurtigt kan implementeres i GRID-systemer. ETS-modulerne er udviklet til at indsættes i GRID-systemer baseret på vedvarende energi, hvor de fungerer som en midlertidig strømkilde når den vedvarende energikilde ikke er tilgængelig (fx når solen ikke skinner). Modulerne fås med forskellig kapacitet, der alle er indbygget i en 20 fods container og kan opsættes og forbindes parallelt med andre ETS-moduler såvel som med ECE-moduler. Både ETS- og ETC-modulerne kan overvåges og styres med Caterpillars Microgrid Master Controllers.

Kapacitet 125-1.250 kW (287-2.296 kWh)

Strømudtag (V) 380-690

Frekvens 50/60 Hz

Anvendelse Energi-lagring

Up to 1260 kilowatts

Generator set transient-assist enables operation of highly-efficient lean-burn gas gensets in island mode, shutdown of one or more gensets for fuel savings, and achievement of high power quality on highly transient loads

Up to 7 hours Continuous Power with Energy Capacity Expansion modules

Enables arbitrage of large blocks of energy, utility peak shaving, smoothing of intermittent high-penetration renewables, facility backup from outages, improved power quality and ancillary services to grid

Over 100+ megawatts Parallel-ready

Multiple modules used in parallel increase total output

Specifikationer

Technical Summary

Application	Peak Shaving
Module Type	Energy Time Shift
Nameplate Power	570 kW \| 1000 kW
Nameplate Energy Capacity	1518 kWh

Energy Time Shift module

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Fordele og funktioner

Reliable and scalable

Factory prepackaged and tested

Pre-engineered containers shipped as a single unit with batteries, inverter, isolation transformer and other equipment installed.
Parallel ready - Multiple energy storage modules may be operated in parallel to provide increased power output and/or increase the battery kWh capacity from 30 minutes to nine (9) hours of capacity per energy storage system.

Renewable integration

Designed to work with an array of renewable systems, including solar and wind
Integration with the Cat Microgrid Master Controller (MMC) allows for time-shifting of renewable energy for increased renewable content and full asset control allows smoothing of intermittent renewables.
The grid forming Cat Bi-Directional Power (BDP) inverter allows generator set(s) to be completely switched off, further reducing fuel consumption and operating costs.

Transient assist

When used with a generator set, the Energy Storage System will provide reserve power capacity to:

Decrease the transient voltage and frequency dips resulting from the application of large loads.
Enables highly-efficient lean-burn gas gensets to operate in island mode.
And enables the shutdown of one or more gensets for fuel savings.

Grid stabilization

Protects against many typical power problems, including power failure, voltage sags/surges, and under/over frequency conditions.

High performance inverter

Built-in controls for the charging and discharging of the energy storage equipment.
Static VAR compensator.
Four-quadrant output power factor control.
Aautomatic anti-islanding to meet UL 1741 and synchronization back to grid.

Applicable standards and certifications

UL Listed to the following standards (certification and mark pending):

UL 9540
UL 1741 SB
CSA C22.2 No. 107.1/16
cULus mark

Declarations (pending):

CE Declaration of conformity
IEC60204-1

Cat Energy Time Shift (ETS) Module

Specifikationer

Energy Time Shift module

Fordele og funktioner

Cat Energy Time Shift (ETS) Module

Få et tilbud

Cat Energy Time Shift (ETS) Module Microgrids