ROTATING ELECTRICAL MACHINES - PART 24: ONLINE DETECTION AND DIAGNOSIS OF POTENTIAL FAILURES AT THE ACTIVE PARTS OF ROTATING ELECTRICAL MACHINES AND OF BEARING CURRENTS - APPLICATION GUIDE
International Electrotechnical Committee
FOREWORD<br>INTRODUCTION<br>1 Scope<br>2 Normative references<br>3 Terms and definitions<br>4 Basis of the diagnosis<br>5 Kinds of electrical signal analysis<br> 5.1 General remarks<br> 5.2 Stator current/voltage analysis <br> 5.3 Induced voltages of auxiliary turns embedded into the <br> stator slots or other magnetic sensors sensing the <br> air-gap flux<br> 5.4 Induced voltages of search coils collecting axial fluxes<br> 5.5 Shaft voltage analysis<br>6 Detection of bearing currents<br>Bibliography
Pertains to the on-line detection and diagnosis of failures at the active parts of multi-phase rotating electrical machines (induction and synchronous machines) and of bearing currents.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 2 |
