LizaXzn329228753 2025.04.07 19:15 查看 : 2
JCP&L desires to put in a $75M Monmouth power line, the 230,000-volt transmission line undertaking, would run alongside the new Jersey Transit's North Jersey Coast Line railroad tracks and right of manner, connecting a substation in Aberdeen with one in Red Bank an going by Hazlet, Holmdel and Middletown. Residents of Monmouth County, specifically those within the towns of Aberdeen, Hazlet, Holmdel, Middletown, and Red Bank, could be PAYING for a challenge that decreases our property values, destroys the appear and feel of our neighborhoods, puts our health at risk, and violates our high quality of life… JCP&L has officially filed for approval to construct a 10-mile-long, 230kV excessive voltage power line immediately alongside the NJ TRANSIT North Jersey Coast Line, from the Matawan-Aberdeen rail station to the Red Bank rail station. An optical transistor 12 has a base terminal B that's optically coupled to the IF LED which is a low voltage portion 102. The collector terminal C is linked to the VDD terminal 11. The emitter terminal E is linked to the primary terminal of a resistor RL thirteen in an emitter follower configuration.
An optical transistor 57 has a base terminal B that is optically coupled to the IF LED which is a low voltage portion 102. The collector terminal C is linked to the VDD terminal 56. The emitter terminal E is related to the primary terminal of a resistor RL fifty eight in the emitter follower configuration. The method contains coupling a resistor voltage divider to a high voltage portion of the smart meter. FIG. 2 is an illustration of a smart meter in accordance with an embodiment. FIG. 4 is an illustration of circuit for present sensing for the open collector configuration with a load resistor connected to the collector. Some great benefits of this transformer-much less technique as in comparison with the transformer approach are direct sensing of present and voltage that allows AC power and vitality measurements for non-resistive masses, tamper proof for secure power measurements, compact sizes, and low prices. Shorter Lifespan: In comparison with high voltage cables, they may wear out faster in demanding environments. Furthermore, the cost of resistors and isolators are much less as compared to that of the transformers.
In addition, the transformer-much less approach is the smaller size as compared with that of transformers to allow a compact form factor design. Another advantage of using resistors and optically coupled isolators is the fact that voltage and present sensing's can't be tampered as within the case of transformers by inserting a robust external magnets within the close proximity as to saturate the transformer cores. One frequent manner to achieve that is to use voltage and present transformers. Although the electric corporations declare that these excessive voltage transmission strains are protected for the general public, they emit an immense quantity of electro-magnetic radiation. Storm-related outages are most often due to break to local distribution traces from substations to houses… NOT from failures of the transmission traces that feed into the substations. Existing analysis absolutely exhibits a higher incidence of most cancers (significantly childhood leukemia) in areas with these traces. Please see our Facebook Cause Page for specific medical research and citations.
Please share this petition and our Facebook Cause Page with any native teams on fb, Twitter, or by way of e mail and Tell Everyone NO MONSTER Power Lines IN MY Backyard! Also call your local municipality. Insert Image: Production line of low voltage power cables with labeled levels. Insert Image: Different types of low voltage energy cables categorized by materials and operate. A transformer-much less method and system for voltage and present sensing using voltage drops across resistors is disclosed. The typical energy dissipated in resistive loads, e.g. household appliances, could be calculated because the product of root-imply-squares of current and voltage averaged over a time period. The circuit designs for voltage and present sensing's and electrical isolation are disclosed. In smart meter system voltage and current sensing, electrical isolation between the high voltage and the low voltage domains is critical. The circuit SI1 73 senses the present of L1 section; the circuit SV1 74, senses the voltage of L1 part; the circuit SI2 75, senses the current of L2 section; the circuit SV2 76, senses the voltage of L2 phase; the circuit SI3 77, senses the present of L3 phase; the circuit SV3 78, senses the voltage of L3 phase. In a first aspect a method of sensing present inside a wise meter is disclosed.
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