Smart Grid : WM Systems LLC – Innovation in Smart IoT systems

Public Street Lighting

Switching of street lighting by an automatically operated or the electricity supplier’s control manner. street light control

By using this system, it is possible to optimize the service and decrease the operational costs of the infrastructure.

The solution is useful to control smart grids, central switching, monitoring and manage of critical infrastructures.

Decreased amount of data transmission by using future-proof LTE and Narrow Band mobile network standards. The network grid is accessed by the industrial routers (M2M Router^®and M2M Router PRO4^®) to provide for an enclosed network for the communication of the switching devices.

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Light Control management can be ensured by the Load Control Box^® which switches the lighting by relays according to the head-end-system requests (on-demand or by schedule with daylight saving).

It is able to handle and switch sections of the street lighting line or infrastructure. The device can be connected to the local switching cabinets.

The relay box has a programmable calendar, therefore the operation may be preconfigured based on weekdays, dawn/dusk times of year, and the geographical position.

It is manageable, secure and reliable communication network for the HES centre owing to the Remote Device Manager^® application, which assures scalable grid management to connect switch devices, networking routers into the system.

Central monitoring of devices, collection of consumption data, analysis for energy providers.

Device management features are also available (failure or manual intervention, aggregate software updates, configuration and the mass or singular remote distribution of fw/settings to the endpoint devices).

We can easily integrate the system to the current system of the utility company or service provider – and use their standards.

Application

Utility companies
Energy providers
Electricity suppliers
Street light maintenance companies
Municipalities

Load Management

Our solution helps energy suppliers by providing operation services of power transformation stations, street lighting systems by supervising and monitoring the smart electric network.
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Applicable to the central management of energy, it controls the operation of the smart grid network, the monitoring of critical infrastructures and unexpected outages of the network (measure the availability, QoS of the service).

The measured data of the electricity meters are connected, our smart metering modems or industrial Iot routers send data via mobile network to the HES center.

Similarly to street lighting or other power grid systems, our routers and modems can continuously monitor and observe the facilities and installations.

The system receives information about possible outages, drops in consumption (energy usage fall) or failures in the street lighting grid (by adjustable alarm levels, notifications of faults).

In addition, statistics, reports are also available in the system.

Our solution is based on a standard open platform (OSLP protocol) that includes user interface and an open source system for maintainance, suerveillance and control.

We can easily integrate the system to the current system of the utility company or service provider – and use their standards.

Application

Public utility companies
Energy distributors
Municipalities

Photovoltaic Management

Outdoor 4G LTE routers for complete wireless remote access and management of solar and photovoltaic systems. Photovoltaic Management

Reliable service, by providing super fast LTE mobile internet access and transmission channel.

Our smart grid solution provides high availability for complete management tasks by maintenance purposes of solar systems and farms, PV inverters and energy storage systems.

You can ensure full supervision of the remote system, surveillance (transmitting safety IP camera images, video streams) and limitless status monitoring (e.g. PV inverters, energy cells).

The industrial data on the site can be collected and transmitted to the data centre using our installed wireless industrial IoT routers.

This is a cost-effective choice when installing a solar– or photovoltaic system, maintain the current solar or PV farm and to secure the labour processes by assuring safety for the installed equipments and the farm area.

Benefits

High-speed and large bandwith wireless Internet access
Connectivity of solar data collectors (Solar Log)
Collection and transmission of industrial data to the center
Transmission of images and signals from installed security systems
Remote access to solar systems and monitoring of PV inverters’ status
Local Ethernet connection for photovoltaic inverters, data collectors and DVR systems
Secure data transfer and wireless location data
- 4G LTE high-speed data transmission (optionally, LTE-M or 3G module)
- “alternative” channel (using more networks as a secondary route (use 3G instead of 4G)
- DUAL SIM option
RS485 connection option (Modbus TCP / RTU)
Industrial design router with DIN rail mounting
Protection against extreme conditions
Advanced network and security services (VPN, TR-069, Firewall, DDNS)
Remote configuration and firmware update
Monitor multiple routers from the center (optional software: Remote Device Manager®)
Monitoring of signs of life, loss of communication, registration of events
Automatic network recovery

Main features

Remote access to solar systems, PVs
Local Ethernet connection for inverters, data collectors, DVR systems
Secure wireless transmission of onsite data
- high-speed 4G LTE transmitting (optional LTE 450 or 3G module)
- fallback channel
- DUAL SIM option
Local storage of data, images
RS485 connectivity option (Modbus TCP/RTU)
Industrial design, DIN-rail mounting
Protection against extreme outdoor conditions
Advanced network- and safety features (VPN, TR-069, Firewall, DDNS)
Remote configuration and firmware refresh
Mass router monitoring from the centre (opional M2M Device Manager)
Monitoring of life signals, communication outages, event log
Automatical network reconnection