FIELD: power supply.
SUBSTANCE: invention relates to urban and industrial power supply systems, in particular, to a method of determining a complex value of total technical losses of full power in equipment of power supply systems used to transport electric energy to an end consumer. Invention makes it possible to determine complex value of technical losses of full power in equipment of power supply systems, used for transportation of electric energy to the end consumer, to assess the efficiency of their operation. Objective of the invention is to consider as a whole a set of elements of the power supply system and the load, connected by a common mode of operation, use in calculations of known running parameters of power transmission lines and nameplate data of power transformers, and synchronously measured or randomly set values of supply voltage and load.
EFFECT: high accuracy of determining total technical losses of full power in urban and industrial power supply systems.
1 cl, 3 dwg, 3 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF DETERMINING COMPLEX VALUE OF TECHNICAL LOSSES OF FULL POWER IN POWER THREE-PHASE TWO-WINDING TRANSFORMERS USED IN URBAN AND INDUSTRIAL POWER SUPPLY SYSTEMS | 2024 |
|
RU2826221C1 |
| METHOD FOR CONTROL OF DEFORMATION OF WINDINGS OF STEP-DOWN THREE-PHASE DOUBLE WINDING THREE-LEGGED POWER TRANSFORMER UNDER OPERATIONAL CURRENTS AND VOLTAGES | 2011 |
|
RU2478977C1 |
| METHOD FOR DETERMINING PARAMETERS OF T-SHAPED SUBSTITUTION CIRCUIT OF SINGLE-PHASE TWO-WINDING TRANSFORMER IN OPERATING MODE | 2021 |
|
RU2752825C1 |
| LONGITUDINAL DIFFERENTIAL PROTECTION DEVICE OF DOUBLE-WINDING POWER TRANSFORMERS | 2012 |
|
RU2502168C1 |
| ELECTRIC STATION IN-HOUSE NEEDS CONSUMERS POWER SUPPLY SYSTEM | 2017 |
|
RU2661936C1 |
| POWER TRANSFORMER | 1992 |
|
RU2076366C1 |
| COMPENSATED SYSTEM OF POWER SUPPLY FOR ELECTRIC ENERGY CONSUMERS | 2012 |
|
RU2516861C1 |
| DEVICE FOR INDEPENDENT PHASE-BY-PHASE COMPENSATION OF REACTIVE POWER | 2023 |
|
RU2818292C1 |
| METHOD OF DETERMINATING SCATTERED INDUCTANCE OF THREE-PHASE HIGH VOLTAGE WINDING OF POWER TRANSFORMER | 2008 |
|
RU2377586C1 |
| METHOD FOR MONITORING TECHNICAL STATE OF THREE-PHASE POWER TRANSFORMER | 2023 |
|
RU2815660C1 |
