American Wind Energy Association (AWEA) Dominion Energy Earlier Queue Submission Task Force (EQSTF) effective load-carrying capability (ELCC) facilities study agreements (FSAs) Latest loss-of-load expectation (LOLE) Major Issues Offshore Wind Power PJM PJM Interconnection LLC (PJM) PJM Planning Committee (PC) PJM Transmission Expansion Advisory Committee (TEAC) Queue Filing Errors Regional Transmission Expansion Plan (RTEP) Renewable Power Resources RTOs-ISOs supplemental projects Transmission Transmission Planning unforced capacity (UCAP) Wind Power

Advisory Committee on the Extension of the Design and Transmission Network of the PJM

Advisory Committee on the Extension of the Design and Transmission Network of the PJM

Wealthy Heidorn Jr.

VALLEY FORGE, Pa. – PJM is contemplating altering the network connection guidelines to serve the offshore wind power plant.

The current guidelines permit transmission system developers to obtain transmission and retrieval rights for DC units or managed AC units related to a control area outdoors of RTO

Sue Glatz, PJM | © RTO Insider

Sue Glatz of the PJM introduced to the Planning Committee the difficulty of considering that service provider transfer builders might request capacity interconnection rights or comparable that can’t be controlled by the change instruments

Constructing an AC switch to accommodate future era interconnection requests. Builders need to purchase capacity interconnection rights, so PJM can determine the vital community updates, he stated.

The primary distinction is that builders need to build a broadcast earlier than putting a era. And not using a era at the other end of the line, PJM is unable to perform stability or short-circuit analyzes, Glatz stated.

PJM hopes to develop a FERC software in the start-up part – focusing on rules for one offshore generator line – by July

Step 2 takes under consideration a network-connected offshore transmission to mix multiple wind areas. FERC archiving is directed to September 2020. “We look at this as much further away,” Glatz stated.

Theodore Paradise, Anbaric | © RTO Insider

EDP Renewables NA John Brodbeck asked the PJM to offer instruction on what open access turbines are on line.

Theodore Paradise, former assistant to ISO-NE for operations and planning.

PJM goals to right the drawback assertion at its next assembly.


PJM makes an attempt to right queue file errors [19659015] PJM suggests a single sentence rule change to help developers avoid deviations from interconnection queues as a consequence of small errors or shortcomings.

Basically, interconnection clients are granted a maximum of 10 working days to resolve any deficiencies detected by RTO. Nevertheless, in the modifications that began in 2016, applicants should get rid of all the shortcomings by the last day.

The aim of the modifications was to stop builders from being late. But the PJM stated that requests weren’t delivered earlier, and the modifications made FERC's selections that returned the candidates who have been eliminated because of minor errors have been affected.

Susan McGill of PJM introduced a proposed drawback to the PC to make sure that up to 10 working days for all applicants are remedied, whether or not they come to the first day or the final day of a six-month queue.

“We cannot have another queue where people come across … they go to FERC and get rid of [to return]. It's very annoying, ”stated Steve Herling, Basic Manager.

Since the AA1 queue was opened in Might 2014, 50-60% of interconnection requests have been left in the final month of the queue.

Earlier than the 2016 modifications resulting from the earlier queue supply workforce, about 18% of the tasks introduced in the final month of the queue have been eliminated. After modifications to the EQSTF, the cancellation price rose to 24 %

PJM suggests that each one tasks for 10 days to resolve issues by eradicating the following sentence from the tariff: “All queuing stations for which the interconnected customer has not eliminated the deficiencies before queues for new services are closed are considered terminated and canceled, although the lack of response time of such a queue station would not end only after the completion of new new service queues. ”

“ Me ”don't look for reasons to get rid of you,” McGill explained.

The DJ Anders Handbook of PJM 34 permits the first discussion of the problem to be included in the proposed answer if the chairman of the committee determines that the drawback introduced is sufficiently easy. ”

Herling stated:“ We have more changes that we think should be done [to interconnection queue rules]. But this requires stronger discussion. ”

PJM Pondering Wind Capacity Measures

Wind Power Crops noticed lower capability credits in terms of the guidelines that RTO thought-about

Tom Falin, PJM, introduced to PC updated results on RTO's Wind and Photo voltaic Energy Effectivity (ELCC) Analysis – Measurement of further load that the generator group can provide without loss of reliability

Efficient load carrying capacity is a measure of added worth. a load that may be provided by a generator group without loss of reliability. | PJM on Renewable Integration Analysis (2014), Basic Electric

The new results use the 2018 Reserve Duty Survey (RRS), which exhibits the nameplate capacity of 2022/23 for wind and 5,290 MW for solar power

. PJM said that the average wind energy competition between 2009/10 and 2017/18 was 11.5%. This means that RTO's current follow of using a mean wind energy factor of 17.1% exceeds the wind worth, Falin stated.

“We know [the median is] a lot, a much better indicator of the reliability of resources,” Falin stated.

The PJM found a mean solar ELCC from 2012/13 of 42.3%, near a mean capability factor of 42.1% and a mean capability issue of 40.9%.

Tom Falin, PJM | © RTO Insider

Falin requested two questions to stakeholders: Should the PJM proceed its unique proposal to vary the common capacity of the credit calculation to the median value? Or ought to its calculation be based mostly on the ELCC methodology?

He stated that the advantage of switching from a mean capability factor is "it is a much less black box" than the ELCC.

Though the figures symbolize ELCC values ​​RTO large, PJM stated that the ELCC have to be distributed to individual manufacturing models based mostly on the efficiency of particular person models.

PJM calculates capability credits for present wind assets by multiplying the whole ELCC nameplate. RTO has three options to extend the complete capacity of present models:

  • Average output of a single unit for a sure number of every day peak hours every year for which the unit was in use
  • Mean output of a single unit at every day peak occasions, the place LOLE is just not zero yearly the unit was in use; or
  • The typical output of an individual unit in hours ending in three, four, 5 and 18 pm. during the summer time, yearly the unit was in use.

Falin stated the second choice might solely embrace three hours and even 12 years. The last choice – the current PJM technique – has the advantage that it is based mostly on many knowledge and makes it more secure than other decisions. However Falin stated it additionally contained a number of hours without LOLE danger.

For brand spanking new assets, credit might be calculated as follows:

  • by multiplying the whole system by the new unit (MISO) of the ELCC
  • . multiplying the estimated zonal ELCC on the new unit nameplate; or
  • by multiplying the estimated unit sort on the new unit label of the ELCC

The RTO-wide ELCC values ​​are up to date yearly as half of the put in back-up restriction research.

New models nonetheless have the capacity to offer info above capacity credits that’s larger than the ELCC worth. As in the current rules, the precise performance of the new models might be calculated over three years

PJM needs to develop guide language and request MRC approval at the April meeting so that unconfirmed capability values ​​(UCAP) for wind and solar could be despatched by Might 1, 2022/23 in the framework of a residual auction in August.

The amendments will enter into pressure on June 1, 2022; subsequently they might not affect the UCAP values ​​of the earlier auctions

Dominion Plans $ 7.5M Platform

Dominion Power plans to spend $ 7.5 million on a brand new sub-station in order that the new knowledge middle campus might be situated in Fauquier County, Va. complete weight is over 100 MW

The company connects the new Lucky Hill substation between Remington and Gordonsville stations on line # 2199, which is a 230 kV circuit.

The requested usage time is September. 15, 2020.

Complementary Tasks Exceeding Double Base Teams in 2018

Aaron Berner, PJM | © RTO Insider

Shipowners proposed $ 5.7 billion for complementary tasks in 2018, greater than doubling $ 2.065 billion for the primary tasks of the 2018 Regional Transmission Network enlargement plan.

Further tasks have been introduced by American Electric Power ($ 2.four billion) and Public Service Electric and Fuel ($ 1.46 billion).

More than half of the primary tasks targeted on growing older infrastructure

. the starting points exceeded all years since 2015, totaling almost $ 15 billion. The whole of primary tasks was only $ eight.1 billion throughout the similar interval. | PJM

The Trust Window is more likely to be in June

Berner said that RTO expects to open a trust window for ideas in June

when updating the 2019 RTEP assumptions. and Ohio Valley Electrical Corp. FERC authorised the integration of OVEC into PJM final February.

Gender with carried out State Analysis Agreements (FSAs) is modeled offline with updates to related networks which might be analyzed individually. Berner stated that the PJM might "introduce" the FSA era and their updates if there are several generations of pensions, however stated that RTO didn’t anticipate so.

Travis Stewart In line with Gabel Associates, the American Wind Power Association needs the PJM to research the interests of shoppers in transferring nations in order to be able to adapt renewable portfolio rules. Stewart stated that AWEA needs more info on tasks that would relieve congestion and provides PJM the probability to get a greater wind in Midwest. The group might ask PJM to think about building RPSP for the future of RTEP

PJM Sundown Regional Planning Process Process Drive

On Friday, PJM informed stakeholders that it intends to go away the regional planning process to February 1 until it receives objections from the group, About the PC or Market and Reliability Committee Stakeholders

In April 2015, the MRC voted for a working group interruption if it was necessary to re-invite FERC Order 1000 or other points. (See "Regional Planning Process for an Elder Working Group", PJM Markets and the Belief Committee and Members' Committee Releases.)

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