分散控制系统电磁兼容性抗扰试验方法及其预防措施
符岳全
摘要(Abstract)：
阐述了发电厂电磁干扰的根源、电磁兼容性抗扰试验方法以及验收准则，并对DCS的抗扰预防措施进行了探讨和实践。
The reason that EMI is engendered in the electric power plant, methods and the acceptance criteria of EMC testing have been elaborated in this paper. Meanwhile, immunity measures for DCS have been discussed and put into practice.
关键词(KeyWords)：
分散控制系统;电磁兼容性;试验方法;电磁干扰;验收准则;抗扰措施
DCS EMC testing methods EMI acceptance criteria immunity measures
基金项目(Foundation):
作者(Author):
符岳全
DOI: 10.19585/j.zjdl.1999.02.001
参考文献(References)：
- 1 IEC 61298-3: Process measurement and control de vices-General methods procedures for evaluating per formance-part 3: Tests for the effects of influence quantities.
- 2 IEC 770: Methods of evealuating the performance of transmitters for use in industrial-process control sys tems.
- 3 ISA RP 55.1: Hardware testing of digital process computers.
- 4 IEC50(161): International Electrotechnical Vocabu lary(IEV)-Chapter 161: Electrectromagnetic com patibility.
- 5 IEC 61000-4-3: Electromagnetic compatibility (EMC)-part 4: Testing and measurement tech niques-Section 3: Radiated, radio -frequency, electromagnetic field immunity test.
- 6 IEC 61000- 4- 6: Electromsgnetic compatibility (EMC)-part 4: Testing and measurement tech niquer- Section 6:Immunity to conducted distur bances induced by radio-frequency fields.
- 7 SAMA PMC 33. 1: Electromeqnetic susceptibility of pxtreess control instrumentation.
- 8 H.Remde,J.Meppelink.K.P.Brand:Elektromag netische Vertraglichkeit in Hochspannungs-Schaltan lapen(E&I-1988-p.357-370)
- 9 IEC 77B 108: Electromagnetic compatibility(EMC) -part 3:Installation guidelines-Draft Cabling and Wiring.