Property ontologyProperty

A characteristic of the real world that can be observed.

• Quantitative property ^c
• Qualitative Property ^c
• Cosinus Phi ^c
• Transformer Power ^c
• Inverter Property ^c
• Solar Module Property ^c

Physical quantities associated to numerical values and unit of measures

• Voltage ^c
• Performance Ratio ^c
• Energy ^c
• Power ^c
• Temperature ^c
• Current ^c
• Current L1 ^c
• Current L2 ^c
• Current L3 ^c
• Resistance ^c
• Voltage L1 ^c
• Voltage L2 ^c
• Voltage L3 ^c
• Irradiance ^c
• Frequency ^c
• State of Power ^c
• Battery Capacity ^c
• Transformer Resistance ^c

A qualitative property is a characteristic of real world with possible values defined by a defined category. Qualitative properties have non numerical values.

• Energy Fraud ^c
• Main Breaker State ^c
• Solar Module Type ^c
• Solar Module Type ^c

A standard of measurement for quantities.

• Is Measured In ^op
• Has Unit ^op

A class of categories, used to enumerate possible values of qualitative properties.

• Voltage L1 ^c
• Voltage L2 ^c
• Voltage L3 ^c
• DC Voltage ^c
• AC Voltage ^c
• RMS Voltage ^c
• Battery Nominal voltage ^c
• Battery Operating Voltage ^c
• Battery Maximum Charge Voltage ^c
• Transformer Voltage Level ^c
• Bus Volatge ^c
• Solar Module VOC ^c
• Solar Module VMP ^c

performance ratio

• Energy Cost ^c
• Electrical Losses ^c
• Thermal Energy ^c
• Active Energy ^c
• Reactive Energy ^c

• Reactive Power Set Point ^c
• DC Power ^c
• State of Power ^c
• Transformer Power ^c

• Air Temperature ^c
• Air Temperature ^c
• Enclosure Temperature ^c
• System Internal Temperature
• Panel Temperature
• Internal Inverter Temperature
• Battery Cell Average Temperature ^c
• Battery Cell Maximum Temperature ^c
• Solar Module Temperature Coefficient ^c

• Current L1 ^c
• Current L2 ^c
• Current L3 ^c
• DC Current ^c
• AC Current L1 ^c
• Battery Optimal Discharge Current ^c
• Battery Optimal Discharge Current ^c
• Battery Maximum Peak Discharge Current ^c
• Battery Optimal Charge Current ^c
• Battery Maximum Charge Current ^c
• Solar Module ISC ^c
• Solar Module ISC ^c

• Quantitative property ^c
• Current ^c

• Quantitative property ^c
• Current ^c

• Quantitative property ^c
• Current ^c

The current in DC mode.

For a resistive two-terminal element or two-terminal circuit with terminals A and B, quotient of the voltage (131-11-56) uAB between the terminals by the electric current i in the element or circuit.

Alternating current on different phases.

• Quantitative property ^c
• Voltage ^c

• Quantitative property ^c
• Voltage ^c

• Quantitative property ^c
• Voltage ^c

density of incident radiant flux with respect to area at a point on a real or imaginary surface.

Plane of Array (POA) is the irradiation coming directly from the sun multiplied by the cosine of the angle of incidence (the angle between the direction of the sun and a vector normal to the panel).

Direct Current Voltage

Alternating Current Voltage for different phases.

The root mean square voltage.

• Voltage ^c
• seas:Voltage

Reciprocal of the period.

Energy prices agreed with the supplier for the energy term.

• seas:PricePerEnergy
• Energy ^c

The estimated amount of energy lost in the distribution grid.

• prop:QuantitaiveProperty
• seas:ElectricalEnergyProperty
• Energy ^c

Thermal energy is a kind of energy and it is generated when the temperature rises. It can be consumed or supplied.

• seas:ElectricalEnergyProperty
• Energy ^c

Volume flow rate quantity equal to the volume dV of substance crossing a given surface during a time interval with infinitesimal duration dt, divided by this duration, thus qV = dV / dt.

• Water Losses ^c
• Water Supplied ^c
• Water Consumed ^c
• Water Losses ^c

The amount of water lost in the distribution grid. It can be consumed or supplied.

The water quantity supplied.

The water quantity consumed.

The computed water quantity lost.

the active energy is the integral of the instantaneous power p over a time interval [t1, t2].

• seas:ElectricEnergyProperty
• Energy ^c

• Active Energy Produced ^c
• Active Energy Consumed ^c

the active energy produced.

• Active Energy Produced Off Peak Hour ^c
• Active Energy Produced Peak Hour ^c

the active energy consumed.

the active energy produced during off peak hour.

the active energy produced during peak hour.

In an AC system, the captive electrical energy exchanged continuously between the different electric and magnetic fields associated with the operation of the electrical system and of all the connected apparatus.

• seas:ElectricEnergyProperty
• Energy ^c

• Reactive Energy Consumed ^c
• Reactive Energy Produced ^c

The reactive energy consumed.

• Reactive Energy Consumed Off Peak Hours ^c
• Reactive Energy Consumed Peak Hours ^c

The reactive energy consumed during off-peak hours.

The reactive energy consumed during peak hours.

The reactive energy produced.

• Reactive Energy Produced Off Peak Hours ^c
• Reactive Energy Produced Peak Hours ^c

The reactive energy produced during off-peak hours.

The reactive energy produced during peak hours.

Under periodic conditions, mean value, taken over one period T, of the instantaneous power p.

• Active Power AC ^c
• Active Power DC ^c
• Active Power Produced ^c

Quantity equal to the mean value of the product of the instantaneous voltage u and the instantaneous current i which is equal to i but leading it by π/2.

• Reactive Power Produced ^c
• Reactive Power Consumed ^c

Active Power in AC Mode.

Active Power in DC Mode.

Active Power Produced.

• Total Harmonic Distorsion I ^c
• Total Harmonic Distorsion I L1 ^c
• Total Harmonic Distorsion I L2 ^c
• Total Harmonic Distorsion I L3 ^c
• Total Harmonic Distorsion U ^c
• Total Harmonic Distorsion U L1 ^c
• Total Harmonic Distorsion U L2 ^c
• Total Harmonic Distorsion U L3 ^c

The reactive power produced.

The reactive power consumed.

Predetermined or desired value of reactive power that a device or electrical system should produce or consume at a given time.

• seas:ElectricPowerProperty
• Power ^c

Power in DC mode.

• seas:ElectricPowerProperty
• Power ^c

Energy prices agreed with the DSO for the power term .

• seas:PricePerEnergy
• prop:QuantitaiveProperty

A battery state-of-power (SOP) is defined as the ratio of peak power to nominal power .

• Power ^c
• Quantitative property ^c

• State of Power in Charge ^c
• State of Power in Discharge ^c

The maximum possible charge power that a battery system can support over a fixed time interval.

• seas:PowerEnergy
• State of Power ^c

The maximum possible discharge power that a battery system can support over a fixed time interval.

• seas:PowerEnergy
• State of Power ^c

The state of charge (SoC) can be described as the level of charge of a battery relative to its capacity..

• Battery Minimum State of Charge ^c
• Battery Maximum State of Charge ^c

Resistance under specified conditions between two conductive elements separated by insulating materials .

The duration of the electricity production during off peak hours.

The duration of the electricity production during peak hours.

The duration of the electricity production during peak and peak-off hours.

Data sheet/static property related to a battery.

• Battery Operating Voltage ^c
• Battery Deep Discharge Voltage ^c
• Battery Capacity ^c
• Battery Cell Average Temperature ^c
• Battery Cell Maximum Temperature ^c
• Battery Maximum Charge Voltage ^c
• Battery Optimal Discharge Current ^c
• Battery Optimal Discharge Current ^c
• Battery Maximum Peak Discharge Current ^c
• Battery Optimal Charge Current ^c
• Battery Maximum Charge Current ^c
• Battery Dimensions ^c
• Battery Weight ^c

The operating voltage under load is 3V.

• Voltage ^c
• prop:batteryroperty

The operating volatge at 80% Depth Of Discharge (DOD).

• Voltage ^c
• prop:batteryProperty ^c

• Battery Maximum Operating Voltage ^c
• Battery Minimum Operating Voltage ^c

Battery maximum operating volatge at 80% Depth Of Discharge (DOD).

Battery minimum operating volatge at 80% Depth Of Discharge (DOD).

Battery minimum state of charge.

Battery maximum state of charge.

The cell is damaged if voltage drops below this voltage.

• prop:Volatge
• prop:batteryProperty ^c

The capacity of the battery in ampere hour.

• prop:batteryProperty ^c
• Quantitative property ^c

The battery temperature should not decrease this level during charge and discharge.

• Temperature ^c
• prop:batteryProperty ^c

The battery temperature should not increase this level during charge and discharge.

• Temperature ^c
• prop:batteryProperty ^c

The battery cell is damaged if voltage exceeds this level in charge.

• Voltage ^c
• prop:batteryProperty ^c

The maximal current at 0.5°C.

• Current ^c
• prop:batteryProperty ^c

The maximal current at 3°C, continious for max 15 minutes from full charge.

• Current ^c
• prop:batteryProperty ^c

The maximal current at 10°C, maximal 5 seconds in 1 minute.

• Current ^c
• prop:batteryProperty ^c

The maximal current at 0.5 C.

• Current ^c
• prop:batteryProperty ^c

The maximal current at <0.3 C with battery temperature monitoring.

• Current ^c
• prop:batteryProperty ^c

The dimension of the battery Lxlxh.

• prop:QuantitaiveProperty
• prop:batteryProperty ^c

The weight of the battery in Kg.

• prop:QuantitaiveProperty
• prop:batteryProperty ^c

• The Transformer Properties.

• The Transformer Power.

• Property ^c
• Power ^c
• prop:transformerProperty

The Transformer Resistance.

• prop:transformerProperty
• Quantitative property ^c

the transformer capacity.

• prop:Capacity
• prop:transformerProperty

The transformer voltage level.

• Voltage ^c
• prop:transformerProperty

The bus voltage .

• Voltage ^c
• prop:QuantitaiveProperty

This property includes all static properties of an inverter.

• Inverter Max Input DC Voltage ^c
• Inverter Max Input DC Current ^c
• Inverter Max Input DC Power ^c

The maximum input dc voltage of an inverter.

• DC Voltage ^c
• Inverter Property ^c

The maximum dc input current of an inverter.

• DC Current ^c
• Inverter Property ^c

The maximum input DC power of an inverter.

• DC Power ^c
• Inverter Property ^c

The maximum voltage range of DC power point of an inverter.

• seas:VoltageProperty
• prop:QuantitaiveProperty

This property includes all static properties of a solar module.

• Solar Module VOC ^c
• Solar Module VMP ^c
• Solar Module ISC ^c
• Solar Module Temperature Coefficient ^c
• Solar Module Type ^c
• Solar Module Type ^c

Solar module open circuit voltage given at STC operating standard conditions.

• Voltage ^c
• Solar Module Property ^c

Solar module short circuit current given at STC operating standard conditions.

• Current ^c
• prop:solarModule

Solar module maximum power point voltage at operating standard conditions.

• Voltage ^c
• Solar Module Property ^c

Solar module maximum power point current at operating standard conditions.

• Current ^c
• Solar Module Property ^c

Solar module temperature coefficient used to consider performance degradation due to high temperature.

• Temperature ^c
• Solar Module Property ^c

The event logs generated by a smart meter.

Which type of installation is stealing energy: Bitcoin mining, Marihuana plantations, or Squatting.

The main breaker state.

• The type of the solar module.

• The type of a solar module.

• Qualitative Property ^c
• Solar Module Property ^c

• The type of the solar module.

• The assembly thermal model of a solar module.

• Qualitative Property ^c
• Solar Module Property ^c

The property that associates a quantitative property with its measurement unit.

The property that links a qualitative property with the category it is evaluated in.

The link that enables to indicate a value for a property.

The link that enables to identify which property is evaluated by the property value.

The link that indicates in which property value the unit is used.

The link that indicates what unit is used for a specific property Value.