Independent Power Supply
1.2.10. Independent power supply - a power supply that maintains voltage within regulated limits in the post-emergency mode when it disappears on other or other power supplies.
Among independent power supplies are two sections or systems of busbars of one or two power stations and substations provided that both of the following conditions are simultaneously met:
1) each section or system of busbars in turn has a supply from an independent power source;
2) the sections (systems) of busbars are not connected to each other or have a connection automatically disconnecting when normal operation of one of the sections (systems) of busbars is violated
Source: Order of the Ministry of Energy of Russia dated 08.07.2002 No. 204 "On approval of chapters of the Rules for the Installation of Electrical Equipment" (together with "Rules for the Installation of Electrical Equipment. Seventh Edition. Section 1. General Rules. Chapters 1.1, 1.2, 1.7, 1.9. Section 7. Electrical equipment of special installations. Chapters 7.5, 7.6, 7.10")
Понятие «независимый источник питания» мужского рода.
| Падеж | Единственное число | Множественное число |
|---|---|---|
| Р | независимого источника питания | независимых источников питания |
| Д | независимому источнику питания | независимым источникам питания |
| В | независимый источник питания | независимые источники питания |
| Т | независимым источником питания | независимыми источниками питания |
| П | независимом источнике питания | независимых источниках питания |