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EMS

Definition

EMS (Energy Management System) self-developed by Taoke Energy consists of PLC, IPC and display.

EMS
PLC can send instructions to devices and monitor the operation data. IPC can not only display and input data, but also communicate with remote monitoring system SmartOM.
SmartOM
SmartOM, an intelligent monitoring cloud platform, can optimize the system through data sharing , data storage and devices management.
Devices

  • PCS

  • DC-DC

  • Battery

  • Firefighting Equipment

  • Electricity Meter

  • HVAC

Multifunctional EMS

  • Data Collection

    Collecting the data of the battery,PCS,fire-fighting equipment and other devices.

  • Data Storage

    Control data: 2 secondsx72 hours

    Battery data: 10 seconds x 180 days

    Other equipment data: 60 seconds x 180 days

  • Display

    Real-time operation data

    Historical operation data

    Alarm information

    System setup

  • Remote
    Management

    The real-time data will be sent to the cloud server for local and cloud backup to ensure the data security.

    SmartOM can remotely monitor and manage the battery system and power plants.

  • Controlling

    Protect the battery system with on/off control.

    Respond to instructions from the system, RA and EMS.

    Meet various applications like self-consumption, direct marketer interface, back-up power,VPP, etc.

EMS Layout Diagram

EMS Layout Diagram For Grid-scale Application

HMI（Human Machine Interface）

EMS Layout Diagram For Self-consumption Application

HMI（Human Machine Interface）

EMS (Ver 2.0) For Generation-side Application Is In Upgrading

Remote ESS Monitoring System

Features

  • Widely applied to different application scenarios like self-consumption,back-up power,VPP, etc.
  • Status displaying of DC-DC, PCS, battery and electric meter at the same time.
  • Synchronize with EMS data and can optimize EMS of by analyzing and adjusting the operation mode.
  • Notification can be received by e-mail as soon as fault occurs. Timely troubleshooting can greatly reduce the loss caused by system failure.

Overall Operation Management

  • Under the set operation conditions, data of PV power generation, battery capacity, electricity purchase and electricity sales can be displayed on one screen.

Power plant equipment data confirmation

  • You can view the detailed daily,weekly and yearly data of all the equipments.

Data Analysis

  • The data of devices can be visually compared in the same chart.

Report Output

  • You can extract the data to be analyzed and output analysis report.

Abnormality Alarm

  • Notification can be received by e-mail as soon as fault occurs. Timely troubleshooting can greatly reduce the loss caused by system failure.

Alarm History

  • Click the "Alarm Search" button to view the alarm history in the calendar at a glance.
CATL「EnerOne+」

Features

  • Long Service Life

    The first-class outdoor liquid-cooling LFP BESS adopts battery pack with CTP technology.

    Integrated frequency conversion liquid-cooling system, with cell temperature difference limited to 3℃, and a 33% increase of life expectancy.

  • High Integration

    Transportation after assembly, reducing on-site installation costs and commissioning time.

    Space-saving with rack covers an area of 1.87 square meters.

  • High Level Of Safety

    Protection level of IP66 and operating temperature ranging from﹣20℃ to 50℃ to meet the requirements of outdoor applications.

    The cells,modules and racks pass professionally tested and obtain various global certifications.

Specifications R05306P05L31 R08306P05L31
Series EnerOne+ EnerOne+
Cell 306Ah 306Ah
Nominal Voltage 832V 1331.2V
Battery Capacity 241.8kWh 407.3kWh
Cycle
Period		 ≥10,000
Operating
Temp Range		 -20～50℃
Dimension
[W x H x D] 		1390 x 2343.5 x 1344.1mm
Weight About
2700kg		 About
3650kg
IP Level IP66 IP66
Cooling Mode Liquid cooling Liquid cooling
CATL「EnerC+」

Features

  • Standard 20Ft Container

  • Liquid-cooling

  • High Integrated

  • High Safety

  • Reliability

  • Long Service
    Life

  • High Cost Performance

Parameter

Specifications EnerC+
Cell 306Ah
Working Ratio 0.5P
Nominal Voltage 1331.2V
Voltage Range 1164.8V～1497.2V
Nominal Capacity 4.073MWh
DC Nominal Power 2.03MW
Max. short-circuit
current		 72.72kA
Communication Protocol CAN, Modbus TCP/IP, RS485
Operating Temp Range -25～55℃
Storage Temp Range -30～60℃ (No Condensing Or Freezing)
Max. Corrosion Level C4 & C5 (Optional)
Color RAL7042
Dimension [W x H x D] 6058 x 2896 x 2438 mm
Weight 36.5T
IP Level IP55
Cooling Mode Liquid-cooling
PCS
PCS adopts modular design. The capacity of a single module is 62.5 kW. One cabinet can install up to 8 modules with a maximum power of 500 kW. You can also parallel multiple racks to increase capacity and connect to the grid.

Features

  • The modular design that is easy to replace is adopted to minimize the downtime in case of failure.
  • It can support power grid, form micro grid and achieve stable power supply in PV system.
  • The maximum conversion efficiency is 98.2%.
  • 49.5kW~500kW output can be achieved by increasing or decreasing the number of modules.
  • Certifications obtained：CE LVD IEC62477,CE EMC IEC61000,EN 50549-1 and G99.

PCS Module

Product Model PCS-AC
DC side parameters
DC voltage range 600 V～900 V
Maximum DC current 109 A
Maximum conversion efficiency 98.2%
AC side parameters for grid connected operation
Rated power 62.5 kW
Frequency 50Hz/60Hz±2.5Hz
AC voltage range 380V±15%
AC rated current 95A
Output THDi ≤3%
AC side parameters for off grid operation
Rated power 62.5 kW
Frequency 50Hz/60Hz
AC voltage range 380V±10%
Output THDi ≤2%(linear load)
Physical parameters
Dimensions [W x H x D] 482.6 x 218 x 585 mm
Weight 41 kg

PCS Cabinet

Product Model PWS1-500K
AC Connection mode Three phase three wire
Cooling Method Forced air cooling
Protection Level IP20/Nema1
Operating ambient temperature -20℃～50℃
Relative humidity range 0～95% (non condensing and freezing)
Communication protocol ModBus TCP/IP
Dimension [W x H x D] 1100 x 2160 x 800 mm
Weight 600kg (Install 8 PCS modules)
IP level IP20/Nema1
Cooling method Forced-air cooling
The Nominal AC Power can also be set to 49.5kW.
PCS Produced By NR

Parameter

PCS Produced By NR

Specifications PCS- 9567 TU-1250
Nominal AC Output Power 1250kW
Max AC Power 1375kVA
Max Conversion Efficiency ≧99％
Connection Mode Three phase three wire
Max DC Input Current 1183A
Max AC Output Current 1588A
Total Harmonic Distortion Rate ≤3%
Voltage Ripple Rate ≤1%
Power Factor Range -0.9～0.9
Nominal AC Voltage 500Vac
Nominal Frequency 50Hz/60Hz
DC Input Voltage Range 780Vdc～1500Vdc
DC Voltage Ripple ＜1%
DC Current Ripple ＜3%
Display LCD
Operating Temp Range -25℃～50℃
Environment Humidity 0～95% (No Condensing Or Freezing)
Max Operating Altitude Max.6000m （>4000m Derating）
Communication Ports CAN / RS485 / RJ45 / Optical Fiber Port
Supported Protocols CAN / Modbus / IEC 61850 / IEC 60870-103, etc
Dimensions (W ×H ×D) 1200 x 2350 x 1400 mm
Weight 1600kg
Protection Level IP65
Cooling Mode Forced Air Cooling
DC-DC Produced By Sinexcel
Match PV or wind power generation

Features

  • It has MPPT function.
  • The maximum power is 55kW×8.
  • Modular design and easy to maintain.
  • Share or isolate DC buses.
  • High power density.

DC-DC

Specifications PDS1-400K
Nominal Power 400 kW
PV Input Voltage Range 250～620 V
Max Input Current 800 A
Max Connected PV Capacity 600 kW
Max Conversion Efficiency 98%
Communication Ports RJ45,RS485,CAN
Module Numbers 8
Dimensions (W ×H ×D) 1100 x 2060 x 800 mm
Weight 600kg (8 built-in modules)
Protection Level IP20
Cooling Mode Forced Air Cooling
PCS&DC-DC Integrated Cabinet

Features

  • High integration and reliability.
  • Compact structure and saves space.
  • Simplify wiring and reduce workload.
  • Convenient on-site debugging.
  • High cost performance.

PCS&DC-DC Integrated Cabinet

Model PWG2-250KTL-4B
PCS Modules
Nominal AC Power 62.5 kW
Module Number 4
Max Conversion Efficiency 98.2 %
Weight 41 kg
DC-DC Modules
Nominal DC Power 50 kW
Module Number 4
Max Conversion Efficiency 98 %
Weight 48 kg
Physical parameters
PCS/DC-DC Connection Mode Parallel
Dimensions (W ×H ×D) 1000 x 2160 x 800 mm
Total Weight About 600kg（4 DC-DC Modules+4 PCS Modules）
Protection Level IP20
Cooling Mode Forced Air Cooling
The Nominal AC Power can also be set to 49.5kW.