FIELD: electricity.
SUBSTANCE: on the basis of measurements of frequency of a power system the dependence of average of crossings of frequency deviation levels per unit of time from values of levels of these deviations is determined, and using the calculation formulas the dependence of average of crossings of levels of deviations of load power per unit of time from the value of load power deviations. Mutually equating the obtained dependences, the frequency characteristic of the power system is obtained.
EFFECT: obtaining the total frequency characteristic of the isolated power system with limited power.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF DETERMINATION OF FREQUENCY CHARACTERISTIC OF POWER SYSTEM | 2013 |
|
RU2548668C1 |
| METHOD FOR AUTOMATIC DETERMINATION OF FREQUENCY CHARACTERISTIC STEEPNESS OF AN ISOLATED POWER CONNECTION | 2020 |
|
RU2722642C1 |
| METHOD OF AUTOMATIC CONTROL OVER POWER TRANSFERS | 1992 |
|
RU2017304C1 |
| METHOD OF SHAPING CONTROL SETTING OF POWER OVERFLOW CONTROLLER IN INTER-SYSTEM CONNECTION | 0 |
|
SU1525808A1 |
| METHOD OF AUTOMATIC REGULATION OF TRANSFER OF POWER BETWEEN TWO POWER SYSTEMS | 0 |
|
SU1721703A1 |
| DEVICE FOR DETERMINING STATIC FREQUENCY CHARACTERISTIC TANGENTS OF POWER SYSTEMS CONNECTED BY INTERSYSTEM ELECTRIC POWER TRANSMISSION LINE | 0 |
|
SU924791A1 |
| DEVICE FOR AUTOMATIC CONTROL OVER ELECTRIC LOAD | 1991 |
|
RU2030057C1 |
| METHOD OF CONTROLLING FREQUENCY CORRECTION CHANNEL OF SYSTEMS FOR AUTOMATIC CONTROL OF FREQUENCY AND POWER OF GAS-TURBINE POWER PLANTS WHEN SEPARATING INTO AN ISOLATED REGION | 2020 |
|
RU2725910C1 |
| DEVICE FOR AUTOMATIC CONTROL OF POWER POOL FREQUENCY | 0 |
|
SU1046838A1 |
| DEVICE FOR AUTOMATIC REGULATION OF FREQUENCY AND ACTIVE POWER OF INTERCONNECTED POWER SYSTEM | 0 |
|
SU879702A1 |
