IEC 60027-7:2010 is applicable to generation, transmission, and distribution of electric energy. It gives names and letter symbols for quantities and units. In addition, rules for multiple subscripts and their succession are given. It is an addition to IEC 60027-1. Therefore letter symbols already given in IEC 60027-1 are repeated only if they have a special meaning in the field of power generation, transmission, and distribution or if they are used in this field with special subscripts.                          
                          
                          
                            
                                
                                    
                                        Số hiệu tiêu chuẩn
                                        DS/EN 60027-7
                                     
                                    
                                        Tên tiêu chuẩn
                                        Letter symbols to be used in electrical technology - Part 7: Power generation, transmission and distribution
                                     
                                                                        
                                        Ngày phát hành
                                        2010-12-19
                                     
                                                                        
                                    
                                        Tiêu chuẩn tương đương
                                        
                                            IEC 60027-7 Ed. 1.0:2010, IDT * IDTEN 60027-7:2010, IDT                                        
                                     
                                    
                                    
                                    
                                    
                                    
                                        Từ khóa
                                        CURRENTS * DISTRIBUTION * ELECTRIC ENERGY * ELECTRIC POWER DISTRIBUTION * ELECTRIC POWER GENERATION * ELECTRICAL ENGINEERING * ENERGY DISTRIBUTION * FORMULAE * GENERATION * POWER GENERATION * POWER TRANSMISSION * SIZE * SYMBOLS * TRANSMISSION * UNIT SIGNS * UNITS * UNITS OF MEASUREMENT * CREATION * Energy distribution * Distribution * Unit signs * Creation * Transmission * Formulae * Units of measurement * Size * Electric power generation * Electrical engineering * Power generation * Units * Generation * Translations * Currents * Electric energy * Symbols * Power transmission * Electric power distribution