CAJ | 학술논문

中波广播发送设备已由低质量、高能耗、难维护的电子管发射机更新为高效率、高质量、高稳定的全固态数字式调制发射机，而供配电系统的安全可靠对于机房中心广播电视信号的安全播出显得尤为重要。电源及配电系统是机房系统的动力来源，必须有持续不间断的动力供电保障才能保证设备的安全可靠运行，确保安全播出，它的稳定、可靠是机房内各系统正常运行的重要的基础保证。本文将从动力保障“机房供电”方面谈谈安全播出。
중파엄파발송설비이유저질량、고능모、난유호적전자관발사궤경신위고효솔、고질량、고은정적전고태수자식조제발사궤，이공배전계통적안전가고대우궤방중심엄파전시신호적안전파출현득우위중요。전원급배전계통시궤방계통적동력래원，필수유지속불간단적동력공전보장재능보증설비적안전가고운행，학보안전파출，타적은정、가고시궤방내각계통정상운행적중요적기출보증。본문장종동력보장“궤방공전”방면담담안전파출。
Medium wave broadcast equipment has been developed from low quality ,high energy con-sumption and difficult maintenance tube transmitter updates for high efficiency ,high quality and high sta-bility of all solid state digital modulated transmitter ,and safe and reliable power supply and distribution system for machine center it is particularly important to the safety of the broadcast radio and television sig -nals .Power supply and distribution system is a computer system of the power source ,must have continu-ous uninterrupted power supply security to ensure the safe and reliable operation ,to ensure safety ,it is stable and reliable machine room within the normal operation of the important basis to ensure that each system .This article will talk about from the aspects of dynamic security “computer room power supply”air safety .