Microgrid control systems
Zur Marktübersicht-Hauptseite
General information
Name of company | Wendeware |
---|
Website of company | wendeware.com, myPowerGrid.de |
---|
Name of product | Amperix EMS, myPowerGrid Plattform |
---|
Product is hardware and/or software-platform | hardware & software platform |
---|
Product standardized or project-specific? | both |
---|
Distribution in which countries? | worldwide (excl. USA) |
---|
Unique selling proposition of the product | flexible, independent of device manufacturers, strong algorithms |
---|
Comments | software developped by Fraunhofer ITWM |
---|
Services of the company
Company produces microgrid control hardware | no |
---|
Company programs microgrid control software | yes |
---|
Company provides system integration of microgrid control hardware and software | yes |
---|
Company provides EPC services for microgrid projects | no |
---|
Company provides operations and maintenance of microgrids | no |
---|
Comments | |
---|
Scope of control system
Central monitoring and control unit (Hardware) | yes |
---|
Control unit is standalone product or integrated into other device (if latter, which device?) | standalone |
---|
Other hardware components (e.g. smart meters, sensors, switches, domestic appliances, …) | also offering meters, sensors, switches |
---|
Software-Platform for monitoring and control of the microgrid | yes |
---|
Software-Platform is a cloud solution or installed on own server or computer? | cloud solution |
---|
Software compatible with third party hardware? | no |
---|
Hardware compatible with third party software? | no |
---|
Monitoring and/or control of microgrid via smartphone app? | yes |
---|
Comments | Amperix EMS hardware in every building plus one centrally |
---|
Microgrid layout
Which customers is the product aimed at? (e.g. residential, commercial, industrial, community, campus, military, …) | residential, commercial, industrial, community |
---|
Focus on offgrid, grid-connected or mobile microgrids? | grid-connected |
---|
How many kilowatts of installed generating power can be integrated? (FROM - TO) | unlimited |
---|
How many different generators can be integrated? | > 100 |
---|
AC bus system | depends on connected energy devices |
---|
DC bus system | depends on connected energy devices |
---|
Hybrid AC and DC bus system | depends on connected energy devices |
---|
Which control strategy is used to run the microgrid? (e.g. central control, master/slave control, distributed control, …) | autonomous EMS per building, one main EMS, visualisation and user inputs via web based plattform |
---|
Which components are needed for grid forming in islanding operation? (e.g. battery, diesel generator, …) | grid forming by connected battery inverter or generator |
---|
Can the system be retrofitted to existing energy system assets? | yes |
---|
Can the system be expanded modularly after initial commissioning? | yes |
---|
Comments | control system connects to 3rd party devices |
---|
Connectivity
Supported communication protocols (e.g. Modbus TCP, Sunspec, KNX, Zigbee, …) | Modbus TCP/RTU, Sunspec |
---|
Supported communication interfaces (e.g. RS485, Ethernet, Wireless LAN, analog inputs an outputs, …) | RS485, Ethernet, 1-Wire, digital in/out, analog in/out |
---|
Connectable generators (e.g. solar PV, wind turbines, CHP, diesel generators, fuel cells, hydro power plants, …) | anything with an electronic interface |
---|
Connectable storage systems (e.g. batteries [lead, lithium, redox flow, …], flywheels, heat storage, …) | anything with an electronic interface |
---|
Connectable loads (e.g. heat pumps, heating boilers, charging stations for e-mobility, refrigerators, …) | anything with an electronic interface |
---|
What components/brands can be integrated 'plug & play'? | on request, list is expanding |
---|
What components/brands have to be integrated manually? | on request, list is expanding |
---|
How are components integrated manually? (e.g. connection boxes, command-line interface, ...) | integration by Wendeware AG |
---|
Software-Platform has graphical user interface for integration and configuration of external devices? | no |
---|
Software-Platform has graphical user interface for programming energy management options? | no |
---|
Communication between control system and energy system assets is wired or wireless? | wired communication |
---|
SCADA integration possible? | opt. |
---|
Other options to connect the microgrid to a higher-level distribution grid (e.g. smart meter gateway, CLS-interface, ...) | reading utility meters via optical interface, SMG interface under development |
---|
Can smart home systems be integrated into the microgrid? | no |
---|
Is the data encrypted during data transfer? If so, how? | yes, vpn tunnel |
---|
How is the system protected against threats from outside? | yes, vpn tunnel |
---|
How are firmware updates realized? | online updates |
---|
Comments | growing list of compatible devices, new interfaces can be developped quickly, GUI based configuration being developped |
---|
Functions
Grid conntected operation | yes |
---|
Islanding operation | yes |
---|
Automated transition from islanding to grid-connected mode and back | yes |
---|
Time required for transition from grid-connected to islanded mode (in seconds) | depends on connected energy devices |
---|
Uninterruptible Power Supply (UPS) | depends on connected energy devices |
---|
Operation is also possible without connection to the internet | in grid connected and islanding mode |
---|
Operation is also possible without connection to control room of higher-level distribution system operator (DSO) | in grid connected and islanding mode |
---|
Asset control of distributed energy resources | yes |
---|
Load management defining curtailable loads and priority loads | yes |
---|
Automated dispatch control and optimization | yes |
---|
Automated Re-dispatching in response to external orders or unplaned internal events | yes |
---|
Internal voltage and frequency regulation in islanding mode | no |
---|
Real time active and reactive power control | no |
---|
Control of power exchange and voltage levels at point of interconnection | yes |
---|
Aggregated ramp rate control at point of interconnection | yes |
---|
Phase balancing between different AC phases | yes |
---|
Black start capability | |
---|
Comments | UPS function, islanding and frequency control by system devices |
---|
Energy management options
Increase in self consumption | yes |
---|
Increase of self-sufficiency | yes |
---|
Peak Shaving | yes |
---|
Charging of electric vehicles | yes |
---|
Energy management of thermal energy assets? (e.g. heat pumps, thermal storage, ...) | yes |
---|
Backup power | |
---|
Zero feed-in | |
---|
Ancillary services for public grid (e.g. frequency regulation, reactive power control, …) | |
---|
Consideration of weather forecasts | yes |
---|
Consideration of energy load predictions | yes |
---|
Consideration of changing energy prices on the energy market | yes |
---|
Use of AI or self-lernings algorithms | yes |
---|
Blockchain based billing and/or pay as you go solution | no |
---|
Participation in the energy market | no |
---|
Comments | |
---|
Price indication
Hardware: One-time acquisition costs for central control unit (without VAT) FROM - TO (approx. retail price in Euro) | 200 to 300, plus 200 to 300 per connected building |
---|
Hardware: Monthly maintenance costs for central control unit (without VAT) FROM - TO (approx. retail price in Euro) | 0 |
---|
Hardware: Costs for other necessary system components? (e.g. smart meters, switches, …) | project specific |
---|
Software: One-time acquisition costs (without VAT) FROM - TO (approx. retail price in Euro) | software configuration costs 1000 to 10000 Euro depending on system size and complexity |
---|
Software: Monthly maintenance costs (without VAT) FROM - TO (approx. retail price in Euro) | 10 - 100, project specific |
---|
Are there renting or leasing options? If so, what are those options? | |
---|
Comments | |
---|
Price information available | yes |
---|
Best practice project
Information on reference projects available | yes |
---|
Best practice project - ongrid | Schoonship in Amsterdam |
---|
Best practice project - offgrid | |
---|
Data update
Zur Marktübersicht-Hauptseite