conjuncts – Project Haystack

All tag conjuncts listed alphabetically

ac-elec

Alternating current electricity

ac-elec-meter

AC Electricity meter

ac-evse-port

An AC EVSE port delivers ac electricity to a single EV charging inlet at a time

ac-freq

Frequency of alternating current

active-energy

Integral of active-power over time

active-power

Active power or real power

air-conditioning-system

System for air treatment to control its temperature, humidity, cleanliness, and distribution to meet the requirements of a conditioned space

air-exhaust-system

System consisting of one or more fans that remove air from the building

air-input

Entity inputs air which flows from another entity

air-output

Entity outputs air to other entities

air-system

System for moving air to maintain indoor thermal comfort and/or air quality

air-temp

Dry bulb temperature

air-velocity

Rate of air movement as distance over time

air-ventilation-system

System that supplies or removes air by natural or mechanical means to or from any space in order to provide outdoor air to the space

apparent-energy

Integral of apparent-power over time

apparent-power

Apparent power is perceived magnitude of power due to the combination of active and reactive power

atmospheric-pressure

Barometric pressure exerted by the weight of the atmosphere

blowdown-water

Water expelled from a system to remove mineral build up

blowdown-water-input

Entity inputs blowdown water which flows from another entity

blowdown-water-output

Entity outputs blowdown water to other entities

ch2o-concentration

Concentration of formaldehyde (CH₂O) in the air

ch4-emission

Greenhouse gas emission of methane (CH₄) into the air

chilled-water

Water cooled for use in HVAC and industrial processes

chilled-water-input

Entity inputs chilled water which flows from another entity

chilled-water-output

Entity outputs chilled water to other entities

chilled-water-plant

Plant used to generate chilled water for cooling

chilled-water-system

System that circulates water in its liquid state below ambient temperature for cooling a space or process

chiller-absorption

Cooling process using energy from heat source such as hot water

chiller-centrifugal

Compression via a continuous flow of fluid through an impeller

chiller-reciprocal

Piston compressor driven by a crankshaft

chiller-rotaryScrew

Rotary screw compression

co-concentration

Concentration of carbon monoxide (CO) in the air

co2-concentration

Concentration of carbon dioxide (CO₂) in the air

co2-emission

Greenhouse gas emission of carbon dioxide (CO₂) into the air

cold-water

Water supplied to cold taps

computed-point

See Synthetics chapter

condensate-input

Entity inputs condensate which flows from another entity

condensate-output

Entity outputs condensate to other entities

condenser-water

Water used used to remove heat through condensation

condenser-water-input

Entity inputs condenser water which flows from another entity

condenser-water-output

Entity outputs condenser water to other entities

condenser-water-system

System that circulates water in its liquid state for rejecting heat from a space or process

controls-panel

Panel housing controllers and networking gear

cool-water

Relatively cool water without active chilling

cur-point

Point with support to report a "real-time" current value

current-angle

AC current phase angle

current-imbalance

Current phase imbalance in a multiphase AC system

current-magnitude

Magnitude of electrical current

current-thd

Total harmonic current distortion

damper-actuator

Actuator to regulate the flow of air

dc-elec

Direct current electricity

dc-elec-meter

DC Electricity meter

dc-evse-port

A DC EVSE port delivers dc electricity to a single EV charging inlet at a time

domestic-cold-water-system

System that circulates potable cold water in its liquid state for purposes other than space cooling and process requirements

domestic-hot-water-system

System that circulates potable hot water in its liquid state for purposes other than space heating and process requirements

domestic-water

Tap water for drinking, washing, cooking, and flushing of toilets

domestic-water-input

Entity inputs domestic water which flows from another entity

domestic-water-output

Entity outputs domestic water to other entities

domestic-water-system

System that circulates potable water in its liquid state for purposes other than space conditioning and process requirements

elec-current

Electrical current

elec-demand

Active power averaged over a rolling interval

elec-energy

Electrical energy consumed

elec-input

Entity inputs electricity which flows from another entity

elec-meter

Electricity meter

elec-output

Entity outputs electricity to other entities

elec-panel

Physical housing for electrical circuits, fuses, and breakers

elec-power

Electrical energy consumed per unit time

elec-system

System that generates, converts, distributes, and/or stores electricity

elec-volt

Electrical voltage, potential difference

evse-cable

The electrical cable between an evse-port and an EV charging inlet on a vehicle

evse-dispenser

Equipment that dispenses electricity to an EV

evse-equip

Equipment that supports the delivery of electricity to charging inlets located on EVs

evse-port

An EVSE port delivers electricity to a single EV charging inlet at a time

evse-powerConverter

A power converter that has a dc electrical output applied to a dc-evse-port

evse-system

A system that supplies electricity to EVSE assembly equipment and its auxiliary loads

fan-motor

Motor used with a fan to create air flow

flow-meter

Meter to measure flow rate and total volume of fluid

fuelOil-input

Entity inputs fuel oil which flows from another entity

fuelOil-output

Entity outputs fuel oil to other entities

gasoline-input

Entity inputs gasoline which flows from another entity

gasoline-output

Entity outputs gasoline to other entities

ground-floor

Floor at ground level

ground-water

Water present under the ground or from a well

hfc-emission

Greenhouse gas emission of hydrofluorocarbons into the air

his-point

Historized point with a history log of timestamp/value pairs

hot-water

Hot water used for HVAC heating or supplied to hot taps

hot-water-boiler

Boiler which outputs hot water

hot-water-input

Entity inputs hot water which flows from another entity

hot-water-output

Entity outputs hot water to other entities

hot-water-plant

Plant used to generate hot water for heating

hot-water-system

System that circulates water in its liquid state for heating a space or process

humidifier-equip

Equipment which adds moisture to air to increase humidity

hvac-zone-space

Zone related to conditioning of a space's air temperature and quality

light-level

Sensed or controlled dimming level of electrical lighting

lighting-system

System designed to provide lighting

lighting-zone-space

Zone related to lighting system

luminous-flux

Total perceived light in all directions

luminous-intensity

Perceived light in a particular direction per unit solid angle

makeup-water

Water used used to makeup water loss through leaks, evaporation, or blowdown

makeup-water-input

Entity inputs makeup water which flows from another entity

makeup-water-output

Entity outputs makeup water to other entities

ml-point

See Synthetics chapter

mobile-phone

Cellular phone providing telecommunication over radio links

n2o-emission

Greenhouse gas emission of nitrous oxide (N₂O) into the air

naturalGas-input

Entity inputs natural gas which flows from another entity

naturalGas-output

Entity outputs natural gas to other entities

networking-device

Microprocessor device used to establish networks

networking-router

Networking device used to route data between different networks

networking-switch

Networking device used to connect devices on the same network

nf3-emission

Greenhouse gas emission of nitrogen trifluoride (NF₃) into the air

nh3-concentration

Concentration of ammonia (NH₃) in the air

no2-concentration

Concentration of nitrogen dioxide (NO₂) in the air

o3-concentration

Concentration of ozone (O₃) in the air

pfc-emission

Greenhouse gas emission of perfluorocarbons into the air

pm01-concentration

Concentration of particulate matter 0.1 in the air

pm10-concentration

Concentration of particulate matter 10 in the air

pm25-concentration

Concentration of particulate matter 2.5 in the air

pump-motor

Motor used with a pump to move fluid

purge-water

Water expelled from a system to remove contaminants

reactive-energy

Integral of reactive-power over time

reactive-power

Reactive power or imaginary power

refrig-input

Entity inputs refrigerant which flows from another entity

refrig-output

Entity outputs refrigerant to other entities

refrig-system

Refrigerant distribution to fulfill all or parts of a refrigeration cycle

roof-floor

The roof floor is the topmost level of a building

server-computer

General purpose computer used as a server

sf6-emission

Greenhouse gas emission of sulphur hexafluoride (SF₆) into the air

sim-point

See Synthetics chapter

solar-irradiance

Energy received on surface of the earth from the sun

steam-boiler

Boiler which outputs steam

steam-input

Entity inputs steam which flows from another entity

steam-output

Entity outputs steam to other entities

steam-plant

Plant used to generate steam for heating

steam-system

System that circulates water in its vapor state for heating a space or process

subterranean-floor

Floor below ground level

synthetic-point

See Synthetics chapter

tvoc-concentration

Concentration of total volatile organic compounds (TVOC) in the air

valve-actuator

Actuator to regulate the flow of fluid

vav-parallel

VAV pulls air from outside the primary air flow

vav-series

VAV pulls air from the primary air flow

vfd-freq

VFD frequency measured in "Hz"

vfd-speed

VFD speed measured in "%"

volt-angle

AC voltage phase angle

volt-imbalance

AC voltage phase imbalance

volt-magnitude

Magnitude of electrical voltage

vrf-coolingOnly-system

Cooling only VRF system can only cool

vrf-equip

Equipment used in VRF systems

vrf-heatPump-system

Heat pump VRF system can either heat, or cool, but not at the same time

vrf-heatRecovery-system

Heat recovery VRF system can operate cooling and heating by each indoor unit independently, at the same time

vrf-indoorUnit

Indoor unit in a VRF system

vrf-indoorUnit-fcu

Indoor unit fan coil unit in a VRF system

vrf-outdoorUnit

Outdoor unit with one or more compressors in a VRF system

vrf-refrig-plant

Group of outdoor units in a VRF system

vrf-system

Variable refigerant flow system

warm-water

Relatively warm water without active heating

water-system

System that supplies or collects potable or non-potable water in any state

weather-point

Weather station observation point

wind-direction

Compass direction from which wind originates

wind-speed

Wind flow speed

writable-point

Point with writable output using 16-level priority array

zone-space

Space associated with a specific system