DL/T 5218-2012 Translated English of Chinese Standard. (DLT 5218-2012, DL/T5218-2012, DLT5218-2012): Technical code for the design of 220kV ~ 750kV substationThis standard is, according to the requirements of the National Energy Administration on the Notice of Issuing the 2009 Development/Revision Plan of the First Batch of Energy Industry Standards (GNKJ [2009] No.163 Document), the revision of "Technical code for the design of 220kV ~ 750kV substation" DL/T 5218-2005. The main drafting organization is China Power Engineering Consulting Group Huadong Power Design Institute, together with the participated drafting organizations. |
Contents
| 7 | |
General plan layout of the substation | 14 |
Primary electrical | 24 |
System and secondary electrical | 32 |
Civil works | 37 |
Heating ventilation and air conditioning | 45 |
Labor safety and occupational health | 53 |
Common terms and phrases
750kV substation air conditioning autotransformer buildings and structures cable calculated capacitor circuits Code for design column concrete conductor control communication building current national standard design of substation determined according device shall comply DL/T double busbar electrical device electromagnetic electromagnetic radiation environmental equipped facilities fire hazard fire protection fire resistance rating Firestop fossil fuel fossil fuel power fuel power plants Grade-2 half circuit-breaker heating high-voltage indoor industry standard Technical isolation switch layout lightning main control communication main control room main transformer mechanical ventilation meet the requirements national standard Code noise oil sump operation outdoor power distribution plants and substations Power Design Institute power distribution device power industry standard power supply power system reactive power compensation reactor relay chamber relay protection relay room selection self-weight standard Technical code station service substation area substation shall comply substation's location sulfur hexafluoride uninterruptible power supply ventilation and air vertical arrangement voltage level wiring